SIST EN 681-1:2000/A1:2000

Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 1: Vulcanized rubber

Migrated from Progress Sheet (TC Comment) (2000-07-10): Shortened UAP of 4 months (CC/970723)

Elastomer-Dichtungen - Werkstoff-Anforderungen für Rohrleitungs-Dichtungen für Anwendungen in der Wasserversorgung und Entwässerung - Teil 1: Vulkanisierter Gummi

Garnitures d'étanchéité en caoutchouc - Spécification des matériaux pour garnitures d'étanchéité pour joints de canalisations utilisées dans le domaine de l'eau et de l'évacuation - Partie 1: Caoutchouc vulcanisé

Elastomerna tesnila – Zahteve za materiale za tesnila za uporabo v napeljavah za vodo in kanalizacijo – 1. del: Vulkanizirana guma – Dopolnilo A1

General Information

• Status: Published
• Publication Date: 30-Nov-2000
• ICS: 23.040.80 - Seals for pipe and hose assemblies
• Technical Committee: SS SPL - Technical Board for the general field
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2000
• Due Date: 01-Dec-2000
• Completion Date: 01-Dec-2000
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Directive: 93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
• Mandate: M/BC/CEN/88/15 - Standardization request to CEN/CENELEC in the field of Water supply, drainage and sewerage
• Ref Project: EN 681-1:1996/A1:1998 - Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 1: Vulcanized rubber

Relations

• Amends: SIST EN 681-1:2000 - Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 1: Vulcanized rubber
• Effective Date: 22-Dec-2008

Overview

SIST EN 681-1:2000/A1:2000 is a European standard developed by CEN that specifies material requirements for elastomeric seals made from vulcanized rubber, intended for pipe joint seals used in water supply and drainage systems. This standard ensures reliable performance and durability of sealing materials used in critical water infrastructure applications, providing a benchmark for manufacturers, engineers, and quality control professionals.

The standard emphasizes the chemical, physical, and mechanical properties that elastomeric materials must meet to be suitable for sealing in potable water and wastewater pipelines. EN 681-1 helps guarantee that pipe joint seals maintain their integrity under operational conditions, preventing leaks and contamination, thus promoting safety and environmental protection.

Key Topics

• Material Specifications
  Detailed criteria for vulcanized rubber materials used in pipe joint seals, including tests for tensile strength, hardness, elasticity, and resistance to aging and chemical exposure.

• Elastomeric Seal Performance
  Requirements to ensure seals perform effectively in water and drainage applications, considering exposure to various temperatures and fluids commonly encountered in these systems.

• Durability and Aging Resistance
  Guidelines to assess how vulcanized rubber seals withstand environmental factors such as ozone, oxidation, and UV radiation over time to maintain sealing efficiency.

• Compatibility with Potable Water
  Ensures materials do not contaminate drinking water, aligning with health and safety regulations for water supply systems.

• Standard Testing Methods
  Procedures and methods for evaluating the physical and chemical properties of the seals to verify compliance with EN 681-1 requirements.

Applications

SIST EN 681-1:2000/A1:2000 is crucial for industries and sectors that rely on effective sealing solutions in pipeline networks, including:

• Municipal Water Supply Systems
  Providing reliable seals that prevent leaks and protect drinking water quality.

• Wastewater and Drainage Networks
  Ensuring seals withstand harsh chemicals and mechanical stress in drainage applications.

• Wastewater Treatment Plants
  Utilizing compatible seals that resist chemical exposure and aging to improve system longevity.

• Plumbing and Building Services
  Application in water distribution and drainage pipe joints within residential and commercial buildings.

• Pipeline Manufacturing and Installation
  Assisting manufacturers and installers in selecting and verifying seals that meet recognized safety and quality standards.

Related Standards

To complement EN 681-1 and ensure comprehensive compliance in sealing and pipeline applications, consider the following related standards:

• EN 681-2: Specifies elastomeric materials for pipe joint seals made of thermoplastic elastomers.
• EN ISO 9001: Quality management systems relevant for manufacturers of elastomeric seals.
• EN 688: Covers plastics piping systems for water supply, often used alongside elastomeric sealing standards.
• EN 877: Pertains to cast iron pipes and fittings for soil and waste discharge systems, which require compatible seals.

Conclusion

Adherence to SIST EN 681-1:2000/A1:2000 enhances the reliability and safety of water and drainage pipe joints through standardized material requirements for vulcanized rubber seals. This standard supports sustainable water infrastructure by ensuring the durability, environmental compatibility, and functional performance of elastomeric seals. Manufacturers and stakeholders benefit from applying EN 681-1 to meet regulatory demands and provide high-quality sealing solutions in water-related applications.

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2000
Elastomerna tesnila – Zahteve za materiale za tesnila za uporabo v napeljavah za
vodo in kanalizacijo – 1. del: Vulkanizirana guma – Dopolnilo A1
Elastomeric seals - Material requirements for pipe joint seals used in water and drainage
applications - Part 1: Vulcanized rubber
Elastomer-Dichtungen - Werkstoff-Anforderungen für Rohrleitungs-Dichtungen für
Anwendungen in der Wasserversorgung und Entwässerung - Teil 1: Vulkanisierter
Gummi
Garnitures d'étanc
...