SIST EN 751-2:1997

Oznaka standarda: SIST EN 751-2:1997
Koda projekta: 00108010
Organizacija: SIST
Naslov (angleški): Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 2: Non-hardening jointing compounds
Naslov (slovenski): Tesnilni materiali za kovinske navojne zveze v stiku s plini 1., 2. in 3. družine ter vročo vodo - 2. del: Nestrdljivi tesnilni materiali
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Tehnični odbor: PLN - Plinske naprave za dom
ICS: 83.140.50 91.140.40 91.140.60
Status: Objavljen
Objavljen: 01-avg-1997
Refer. št. objave: Sporocila 1997-08-01
Področje projekta (angleško): This European Standard specifies requirements and test methods for non-hardening sealing materials (hereafter referred to as jointing compounds) suitable for sealing threaded metallic joints such as those specified in ISO 7-1. These jointing compounds are for use in contact with 1st family gases (town gas), 2nd family gases (natural gas) and 3rd family gases (liquefied petroleum gases (LPG) not including LPG in the liquid form) and hot water of heating systems (Class A), in gas appliances and their auxiliary equipment (Class B) as well as in LPG storage (Class C) according to table 1. Anaerobic jointing compounds are covered by EN 751-1, non-hardening sealing materials in the form of PTFE-tapes are covered by EN 751-3.

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