ISO 8659:1989

Thermoplastics valves — Fatigue strength — Test method

Publication date: 15 qer 1989

95.99 Withdrawal of Standard 3 pri 2020

General information

Current stage: 95.99 Effective date: 3 pri 2020

Originator: ISO

Owner: ISO/TC 138/SC 7

Type: International Standard

ICS: 23.060.01 83.140.30

Gjuha: frëngjisht anglisht

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Statusi: Shfuqizuar

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Scope

Specifies a method for testing the fatigue strength and performance of thermoplastic valves incorporated in a valve assembly with its obturator mechanism under pressure. Repeated opening and closing shall be performed for as many cycles and using the torque as specified by the particular product standard.

ISO 8659:1989

Thermoplastics valves — Fatigue strength — Test method

95.99 Withdrawal of Standard 3 pri 2020

General information

Buying

Scope

Life cycle

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