iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
ASTM

ASTM F2015-00(2013)

(Specification)

Standard Specification for Lap Joint Flange Pipe End Applications

Standard Specification for Lap Joint Flange Pipe End Applications

ABSTRACT
This specification covers the material and dimensional requirements applicable to lap joint flange pipe ends that are manufactured by a mechanical forming process, and are widely used for low-pressure systems in the marine, process piping, and similar industries. Materials having acceptable forming qualities to produce lap joint ends are copper, copper-nickel, titanium, carbon steel, and stainless steel. The lap joint flange pipe connections shall be produced in accordance with accepted shop practices, and shall be free from burrs and cracks that would affect their suitability for intended service.
SCOPE
1.1 This specification covers the pipe material and wall thickness applicable to lap joint flange pipe ends, manufactured by a mechanical forming process.  
1.2 The lap joint flange connection has been widely used for low-pressure systems in the marine, process piping, and similar industries.  
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

General Information

Status
Historical
Publication Date
30-Apr-2013
ICS
23.040.60 - Flanges, couplings and joints
Technical Committee
F25 - Ships and Marine Technology
Drafting Committee
F25.11 - Machinery and Piping Systems
Current Stage
Ref Project

Relations

Replaces
ASTM F2015-00(2006) - Standard Specification for Lap Joint Flange Pipe End Applications
Effective Date
01-May-2013
Replaced By
ASTM F2015-00(2019) - Standard Specification for Lap Joint Flange Pipe End Applications
Effective Date
01-May-2019

Buy Standard

ASTM F2015-00(2013) - Standard Specification for Lap Joint Flange Pipe End ApplicationsASTM F2015-00(2013) - Standard Specification for Lap Joint Flange Pipe End Applications
PreviousNext
Technical specification
ASTM F2015-00(2013) - Standard Specification for Lap Joint Flange Pipe End Applications
English language
5 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)


NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:F2015 −00 (Reapproved 2013) An American National Standard
Standard Specification for
Lap Joint Flange Pipe End Applications
This standard is issued under the fixed designation F2015; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope A200 Specification for Seamless Intermediate Alloy-Steel
Still Tubes for Refinery Service (Withdrawn 1999)
1.1 This specification covers the pipe material and wall
A209/A209M Specification for Seamless Carbon-
thicknessapplicabletolapjointflangepipeends,manufactured
Molybdenum Alloy-Steel Boiler and Superheater Tubes
by a mechanical forming process.
A210/A210M Specification for Seamless Medium-Carbon
1.2 Thelapjointflangeconnectionhasbeenwidelyusedfor
Steel Boiler and Superheater Tubes
low-pressuresystemsinthemarine,processpiping,andsimilar
A250/A250M Specification for Electric-Resistance-Welded
industries.
Ferritic Alloy-Steel Boiler and Superheater Tubes
1.3 The values stated in SI units are to be regarded as the A252 Specification for Welded and Seamless Steel Pipe
standard. The values given in parentheses are for information Piles
only. A312/A312M Specification for Seamless, Welded, and
Heavily Cold Worked Austenitic Stainless Steel Pipes
2. Referenced Documents
A333/A333M Specification for Seamless and Welded Steel
2.1 ASTM Standards: PipeforLow-TemperatureServiceandOtherApplications
with Required Notch Toughness
A53/A53M Specification for Pipe, Steel, Black and Hot-
Dipped, Zinc-Coated, Welded and Seamless A334/A334M Specification for Seamless and Welded Car-
bon and Alloy-Steel Tubes for Low-Temperature Service
A106/A106M Specification for Seamless Carbon Steel Pipe
for High-Temperature Service A500 Specification for Cold-Formed Welded and Seamless
Carbon Steel Structural Tubing in Rounds and Shapes
A135 Specification for Electric-Resistance-Welded Steel
Pipe A512 Specification for Cold-Drawn Buttweld Carbon Steel
A139/A139M Specification for Electric-Fusion (Arc)- Mechanical Tubing
A519 Specification for Seamless Carbon and Alloy Steel
Welded Steel Pipe (NPS 4 and Over)
A161 Specification for Seamless Low-Carbon and Carbon- Mechanical Tubing
A587 Specification for Electric-Resistance-Welded Low-
Molybdenum Steel Still Tubes for Refinery (Withdrawn
1999) Carbon Steel Pipe for the Chemical Industry
A589 Specification for Seamless and Welded Carbon Steel
A178/A178M Specification for Electric-Resistance-Welded
Carbon Steel and Carbon-Manganese Steel Boiler and Water-Well Pipe
A672 Specification for Electric-Fusion-Welded Steel Pipe
Superheater Tubes
A199/A199M Specification for Seamless Cold-Drawn Inter- for High-Pressure Service at Moderate Temperatures
B42 Specification for Seamless Copper Pipe, Standard Sizes
mediate Alloy-Steel Heat-Exchanger and Condenser
Tubes (Withdrawn 1995) B88 Specification for Seamless Copper Water Tube
B88M Specification for Seamless Copper Water Tube (Met-
ric)
This specification is under the jurisdiction of ASTM Committee F25 on Ships
B280 Specification for Seamless Copper Tube for Air Con-
and Marine Technology and is the direct responsibility of Subcommittee F25.11 on
Machinery and Piping Systems.
ditioning and Refrigeration Field Service
Current edition approved May 1, 2013. Published May 2013. Originally
B337 Specification for Seamless and Welded Titanium and
approved in 2000. Last previous edition approved in 2006 as F2015 – 00 (2006).
Titanium Alloy Pipe (Withdrawn 1997)
DOI: 10.1520/F2015-00R13.
B338 Specification for Seamless and Welded Titanium and
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Titanium Alloy Tubes for Condensers and Heat Exchang-
Standards volume information, refer to the standard’s Document Summary page on
ers
the ASTM website.
3 B466/B466M Specification for Seamless Copper-Nickel
The last approved version of this historical standard is referenced on
www.astm.org. Pipe and Tube
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F2015−00 (2013)
B467 Specification for Welded Copper-Nickel Pipe 5. Fabrication
2.2 ANSI Standards:
5.1 The formed lap joint end may have a smooth or serrated
B31.1 Power Piping
face.
B31.3 Chemical Plant and Petroleum Refining Piping
4 5.2 The back-up flange may be a different material from the
B16.5 Pipe Flanges and Flanged Fittings
4 lap joint end pipe as long as it conforms to the applicable
B16.9 Factory-Made Wrought Steel Butt-Welding Fittings
piping system codes or standards.
B16.24 Cast Copper Alloy Pipe Flanges and Flanged Fit-
tings: Class 150, 300, 400, 600, 900, 1500 and 2500 5.3 Convoluted back-up flanges may be used if they comply
B16.42 Ductile Iron Pipe Flanges and Flanged Fittings, with the applicable piping system codes or standards.
Classes 150 and 300
6. Pipe Materials and Limitations
2.3 ISO Standard:
ISO-7005-1 Metallic Flanges Part 1: Steel Flanges
6.1 Table 1 contains a list of materials that have been found
ISO-7005-2 Metallic Flanges Part 2: Cast Iron Flanges
to have acceptable forming qualities to produce a lap joint end.
ISO-7005-3 Metallic Flanges Part 3: Copper Alloy and
Composite Flanges
7. Finish, Appearance and Repairs
7.1 Thelapjointflangepipeconnectionshallbeproducedin
3. Terminology
accordance with accepted shop practices and shall be free from
3.1 back-up flange—the flange used to back up the lap joint
burrs and cracks, which would affect the suitability for the
to facilitate the pipe connection, also known in industry as
intended service.
loose, slip, plate, or spin flange.
7.2 Pipe/tube repairs are permitted in accordance with the
3.2 convoluted flange—a back-up flange designed with a
applicable ASTM specification.
variable cross section to provide the material in the stress-
related zones.
8. Dimensional Limitations (see Tables 2-4)
3.3 lap joint end—the formed pipe end to accommodate the
8.1 Interpolation is allowable for sizes not covered.
back-up flange, commonly referred to as a Van Stone flange
(see Fig. 1).
8.2 The limitations are based on current technology subject
to amendment to equipment or process developments, or both.
4. Dimensions and Tolerances
4.1 Thelapjointendoutsidediametershallbeformedtothe 9. Allowable Pressure and Temperature
raised face flange diameter as covered under ISO Standard
9.1 The allowable pres
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

ASTM
ASTM F1311-90(2023)(Specification)
Standard Specification for Large–Diameter Fabricated Carbon Steel Flanges

ABSTRACT
This specification provides design and construction criteria for large diameter flanges for use in high temperature, low pressure service such as internal combustion engine exhaust and forced ventilation systems. The flanges shall be classified according to types as follows: Type I and Type II. Number of holes, hole diameter, and bolt circle are identical for both Type I and Type II flanges. Drilling of flanges shall be in accordance with the specified requirements.
SCOPE
1.1 This specification provides design and construction criteria for large diameter flanges sizes 14 NPS to 144 NPS, for use in high temperature (1000 °F), low pressure service (25 psig), such as internal combustion engine exhaust and forced ventilation systems.  
1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    3 pages
    English language
    sale 15% off
ASTM
ASTM F1122-22(Specification)
Standard Specification for Quick Disconnect Couplings (6 in. NPS and Smaller)

ABSTRACT
This specification covers the manufacturing data required to produce a variety of styles and sizes of quick disconnect couplings up to and including NPS 6 for marine use that ensure interchangeability and safety of operation. Quick disconnect couplings shall consist of the following types: Standard class and Class I. Adapters and couplers are to be produced as castings or forgings. Cam handles may be produced by casting, forging, or sintered metal processes. Maximum allowable working pressure (MAWP) for a Standard Class coupling shall be 25 % of its burst pressure. Maximum allowable working pressure for a Class I coupling shall be 20 % of its burst pressure. The following test shall be performed: pressure tests and production test.
SCOPE
1.1 This specification covers the manufacturing data required to produce a variety of styles and sizes of quick disconnect couplings up to and including NPS 6 for marine use that ensure interchangeability and safety of operation.  
1.2 In general, quick disconnect couplings are hose and pipe end fittings that permit quick mechanical attachment by means other than bolted or threaded fittings. The method of attachment is a male coupling half (adapter, tank unit) that fits into a female coupling half (coupler, hose unit) of the same size.  
1.2.1 By closing attached cam handles on cam and groove couplings, the coupling halves seal, permitting fluids to be transported under pressure through the quick disconnect coupling.  
1.2.2 By aligning the rollers on the hose unit coupler with the notches on the tank unit adapter on the dry disconnect coupling (DDC), push the coupler onto the adapter and rotate past 100°. This will lock the couplings together, create a seal and open the internal valves for full flow with low pressure drop. The dual poppet design shut-off mechanism seals liquids and gases behind the valve, eliminating fugitive emissions and the danger of a spill upon disconnection.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 The following safety hazards caveat pertains only to the test method described in this specification:  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    17 pages
    English language
    sale 15% off
  • Technical specification
    17 pages
    English language
    sale 15% off
ASTM
ASTM F1120-87(2019)(Specification)
Standard Specification for Circular Metallic Bellows Type Expansion Joints for Piping Applications

ABSTRACT
This specification establishes the minimum requirements for the mechanical design, manufacture, inspection, and testing of circular metallic bellows-type expansion joints used to absorb the dimensional changes resulting from piping thermal expansion or contraction, as well as the movement of terminal equipment and supporting structures. Materials used shall be free from defects that would adversely affect the performance of the expansion joint. All pressure retaining components shall be hydrostatically tested to meet the requirements prescribed.
SCOPE
1.1 This specification establishes the minimum requirements for the mechanical design, manufacture, inspection, and testing of circular metallic bellows-type expansion joints used to absorb the dimensional changes resulting from piping thermal expansion or contraction, as well as the movement of terminal equipment and supporting structures.  
1.2 Additional or better features, over and above the minimum requirements set by this specification, are not prohibited by this specification.  
1.3 The layout of many piping systems provides inherent flexibility through natural changes in direction so that any displacements produce primarily bending or torsional strains, within acceptable limits. Where the system lacks this inherent flexibility the designer should then consider adding flexibility through the use of metallic bellows-type expansion joints.  
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    7 pages
    English language
    sale 15% off
ASTM
ASTM F1076-19(Practice)
Standard Practice for Expanded Welded and Silver Brazed Socket Joints for Pipe and Tube

SIGNIFICANCE AND USE
3.1 Expanded welded socket joints may be used with the following pipe and tube:  
3.1.1 Seamless Copper Tube—2.375-in. (60-mm) outside diameter through 6.625-in. (170-mm) outside diameter.  
3.1.2 Seamless Copper-Nickel Tube—2.375-in. (60-mm) outside diameter through 6.625-in. (170-mm) outside diameter.  
3.1.3 Seamless Copper Water Tube—2.125-in. (55-mm) outside diameter through 4.125-in. (105-mm) outside diameter.  
3.1.4 Seamless Stainless Steel Pipe—2 NPS through 6 NPS, Schedules 5 and 10.  
3.2 Expanded silver brazed socket joints may be used with the following tube:  
3.2.1 Seamless Copper Tube—2.375-in. (60-mm) outside diameter through 6.625-in. (170-mm) outside diameter.  
3.2.2 Seamless Copper-Nickel Tube—2.375-in. (60-mm) outside diameter through 6.625-in. (170-mm) outside diameter.  
3.2.3 Seamless Copper Water Tube—2.125-in. (55-mm) outside diameter through 4.125-in. (105-mm) outside diameter.  
3.3 Expanded welded and silver brazed socket joints may be used where experience or test has demonstrated that the joint is safe and suitable for design and operating conditions, and where adequate provision is made to prevent separation of the joint.
SCOPE
1.1 This practice covers expanded welded and silver brazed socket joints for use on shipboard piping systems.  
1.2 Expanded welded and silver brazed socket joints are to be used to join two pipes or tubes having the same NPS (see Note 1) without using a fitting or butt weld.  
1.3 Brazed socket type joints are not intended for use on systems containing flammable or combustible fluids in areas where fire hazards exist or where the service temperature exceeds 425°F (205°C).  
1.4 Brazed joints depending solely upon a fillet weld rather than primarily upon brazing material between pipe/tube and socket are not covered by this practice.  
Note 1: The dimensionless designator nominal pipe size (NPS) has been substituted in this practice for such traditional terms as “nominal diameter,” “size,” “nominal size,” and “iron pipe size.”  
1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    5 pages
    English language
    sale 15% off
  • Standard
    5 pages
    English language
    sale 15% off
ASTM
ASTM F1476-07(2019)(Specification)
Standard Specification for Performance of Gasketed Mechanical Couplings for Use in Piping Applications

ABSTRACT
This specification provides the performance characteristics and qualification tests required for gasket mechanical couplings (GMCs) including grooved-type mechanical couplings for grooved end pipe, mechanical restraint couplings for plain end pipe and mechanical compression couplings for plain end pipe. These couplings are for use at temperatures within the recommended temperature range of their respective gaskets. The GMCs are classified into two types: Type I which are the groove mechanical couplings and Type II which are plain end mechanical couplings. Also, they can be classified into various grades based on successful completion of testing. They can also be grouped into three classes in accordance to joint characteristics: Class 1 which is rigid and restrained, Class 2 which is flexible and restrained, and Class 3 which is flexible and unrestrained. The housings of grooved GMCs shall be made from either ductile iron, aluminum alloy, or iron-chromium-nickel alloy. Bolts of these couplings shall be made from carbon steel and corrosion resistant materials. As for plain end GMCs, their housings or center sleeves shall be made from either ductile iron or steel materials. Their bolts shall be constructed with carbon steel and corrosion resistant materials. Standard qualification tests for GMC shall consist of the following: performance test, specimen examination, pneumatic proof test, vacuum test, hydrostatic proof test, flexibility test, hydrostatic burst test, rigidity test, bending moment proof test, and bending moment ultimate test.
SCOPE
1.1 This specification provides the performance characteristics and qualification tests required for gasketed mechanical couplings including grooved-type mechanical couplings for grooved end pipe, mechanical restraint couplings for plain end pipe, and mechanical compression couplings for plain end pipe. These couplings are for use at temperatures within the recommended temperature range of their respective gaskets. Consult manufacturer for details.  
1.2 Measuring and test equipment (M&TE) used in the performance of the tests described herein shall be calibrated using equipment which is traceable to the National Institute of Standards and Technology (NIST) or calibrated in accordance with the requirements detailed in BS 5781, Part 1, against standards traceable to National Standards.  
1.3 As this is not a dimensional standard, nor does it contain component dimensions, the intermixing of sub-components such as gaskets and housings between manufacturers is not recommended and constitutes non-conformance with this standard.  
1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    18 pages
    English language
    sale 15% off
ASTM
ASTM F1123-87(2019)(Specification)
Standard Specification for Non-Metallic Expansion Joints

ABSTRACT
This specification provides the minimum requirements for construction, materials, performance, and dimensions of arch-type non-metallic expansion joints. Expansion joints shall be fabricated with an elastomeric tube reinforced with multiple plies of woven cloth or tire cord covered with synthetic rubber. The inner tube shall be a natural rubber, synthetic rubber, or blend of synthetic rubber. The woven cloth or tire cord shall be nylon, polyester, fiberglass, or aramid, and shall not be cotton. The reinforcing fabric shall be impregnated with a compatible friction stock. Additional reinforcement to the fabric may be provided in the body of the expansion joint and may be solid metal rings or wire embedded in the synthetic rubber. Body rings, if used, must be welded before being installed in the expansion joint body. All expansion joints shall be manufactured with a cover of Hypalon or Neoprene (Chloroprene). The requirements for (1) integral rubber and fabric flanges, (2) floating metal flanges, (3) arches, (4) metallic flanges, (5) retaining rings, and (6) expansion joint cover and body. All expansion joints shall be designed for the specified pressure requirement. Performance requirements for single arch expansion movement and multiple arch-joint movement, as well as the pressure rating, are specified. The following tests shall be performed if required: burst test for prototype testing, hydrostatic test for production testing, and flame resistance test.
SCOPE
1.1 This specification provides the minimum requirements for construction, materials, performance, and dimensional requirements of arch-type non-metallic expansion joints.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 The following safety hazards caveat pertains only to the test method described in this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    4 pages
    English language
    sale 15% off
ASTM
ASTM F2015-00(2019)(Specification)
Standard Specification for Lap Joint Flange Pipe End Applications

ABSTRACT
This specification covers the material and dimensional requirements applicable to lap joint flange pipe ends that are manufactured by a mechanical forming process, and are widely used for low-pressure systems in the marine, process piping, and similar industries. Materials having acceptable forming qualities to produce lap joint ends are copper, copper-nickel, titanium, carbon steel, and stainless steel. The lap joint flange pipe connections shall be produced in accordance with accepted shop practices, and shall be free from burrs and cracks that would affect their suitability for intended service.
SCOPE
1.1 This specification covers the pipe material and wall thickness applicable to lap joint flange pipe ends, manufactured by a mechanical forming process.  
1.2 The lap joint flange connection has been widely used for low-pressure systems in the marine, process piping, and similar industries.  
1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    5 pages
    English language
    sale 15% off
ASTM
ASTM F2014-00(2019)(Specification)
Standard Specification for Non-Reinforced Extruded Tee Connections for Piping Applications

ABSTRACT
This specification covers the pipe materials and dimensions for producing non-reinforced extruded tee connections manufactured by mechanical forming processes. The term “extruded tee connection” applies to butt-weld or socket-weld connections. The non-reinforced extruded pipe tee connection is an alternative to the tee fittings, nozzle, and other welded connections. The non-reinforced extruded pipe tee connection has been widely used for systems in the marine, process piping, food, pharmaceutical, and similar industries. Different materials that have acceptable forming qualities to produce extruded tee connections shall consist of copper, copper-nickel alloy, titanium, steel, and stainless steel. The extruded tee connection shall be free from burrs and cracks, which would affect the suitability for the intended service.
SCOPE
1.1 This specification covers the pipe materials and dimensions for producing non-reinforced extruded tee connections manufactured by mechanical forming processes. The term “extruded tee connection” applies to butt-weld or socket-weld connections. This specification refers to the forming process that leads to welding or brazing.  
1.2 The non-reinforced extruded pipe tee connection is an alternative to the tee fittings, nozzle, and other welded connections.  
1.3 The non-reinforced extruded pipe tee connection has been widely used for systems in the marine, process piping, food, pharmaceutical, and similar industries.  
1.4 The extruded tee connection will be welded in accordance with Specification F722. Brazing of tee connections will be in accordance with ASME B31.5.  
1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    16 pages
    English language
    sale 15% off
ASTM
ASTM A182/A182M-24(Specification)
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

ABSTRACT
This specification covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service. After hot working, forgings shall be cooled to a specific temperature prior to heat treatment, which shall be performed in accordance with certain requirements such as heat treatment type, austenitizing/solution temperature, cooling media, and quenching. The materials shall conform to the required chemical composition for carbon, manganese, phosphorus, silicon, nickel, chromium, molybdenum, columbium, titanium. The material shall conform to the requirements as to mechanical properties for the grade ordered such as tensile strength, yield strength, elongation, Brinell hardness. All H grades and grade F 63 shall be tested for average grain size.
SCOPE
1.1 This specification2 covers forged low alloy and stainless steel piping components for use in pressure systems. Included are flanges, fittings, valves, and similar parts to specified dimensions or to dimensional standards, such as the ASME specifications that are referenced in Section 2.  
1.2 For bars and products machined directly from bar or hollow bar (other than those directly addressed by this specification; see 6.4), refer to Specifications A479/A479M, A739, or A511/A511M for the similar grades available in those specifications.  
1.3 Products made to this specification are limited to a maximum weight of 10 000 lb [4540 kg]. For larger products and products for other applications, refer to Specifications A336/A336M and A965/A965M for the similar ferritic and austenitic grades, respectively, available in those specifications.  
1.4 Several grades of low alloy steels and ferritic, martensitic, austenitic, and ferritic-austenitic stainless steels are included in this specification. Selection will depend upon design and service requirements. Several of the ferritic/austenitic (duplex) grades are also found in Specification A1049/A1049M.  
1.5 Supplementary requirements are provided for use when additional testing or inspection is desired. These shall apply only when specified individually by the purchaser in the order.  
1.6 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units.  
1.7 The values stated in either SI units or inch-pound units are to be regarded separately as the standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    17 pages
    English language
    sale 15% off
  • Technical specification
    17 pages
    English language
    sale 15% off
ASTM
ASTM F3110-14(2024)(Practice)
Standard Practice for Proper Use of Mechanical Trenchless Point Repair Sleeve with Locking Gear Mechanism for Pipes of Varying Inner Diameter and Offset Joints

SIGNIFICANCE AND USE
4.1 This practice is for use by design engineers, specifiers, regulatory agencies, owners, installers, and inspection organizations who are involved in the rehabilitation of pipes through the use of a Mechanical Trenchless Point Repair Sleeve with a Locking Gear Mechanism for Pipes of Varying Inner Diameter and Offset Joints within a damaged existing pipe.  
4.2 This practice applies to the following types of defects in pipe that can be repaired: longitudinal, radial and circumferential cracks, fragmentation, leaking joints, displacement or joint misalignment, closing or sealing unused laterals, corrosion, spalling, wear, leaks in the barrel of the pipe, deformation in the pipe and root penetration. There are no limitations on the diameters of the laterals that can be sealed. The degree of deformation that can be repaired is dependent on the minimum and maximum diameters for which the sleeve is applicable as listed in the tables of dimensions shown in Appendix X1 but shall never exceed 5 %.  
4.3 This practice applies to pipes made of vitrified clay, concrete, reinforced concrete, plastics, glass reinforced plastics, cast iron, ductile iron and steel for both pressure and non-pressure applications.  
4.4 In this practice, no issues of snagging waste or build-up of sludge or sediment have been recorded to date; the performance of this sleeve, however, depends on many factors; therefore, past operational records may not include all possible future conditions under which the user may install these sleeves.  
4.5 The suitability of the technology covered in this practice for a particular application shall be jointly decided by the authority, the engineer and the installer.
SCOPE
1.1 This practice establishes minimum requirements for good practices for the materials and installation of mechanical trenchless repair sleeve with a locking gear mechanism for pipes of varying inner diameter and offset joints in the range of 6 in. to 72 in. (150 mm to 1800 mm).  
1.2 This practice applies to storm, potable water, wastewater and industrial pipes, conduits and drainage culverts.  
1.3 When the specified materials are used in manufacturing the sleeve and installed in accordance with this practice, the sleeve shall extend over a predetermined length of the host pipe as a continuous, tight fitting, corrosion resistant and verifiable non-leaking pipe repaired using one or more pieces of the repair sleeve mechanism. The maximum internal pressure this sleeve can carry depends on the diameter and the wall thickness, ranging from 10 to 15 bars; the external pressure shall not exceed 1.5 bars.  
1.4 All materials in contact with potable water shall be certified to meet NSF/ANSI 61/372.  
1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Particular attention is drawn to those safety regulations and requirements involving entering into and working in confined spaces.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    14 pages
    English language
    sale 15% off