热塑性塑料阀门检测

ISO 7349:1983 热塑性塑料阀门 连接参数

Specifies and identifies in a table of comparison the possible types of connection of thermoplastic valves to various pipe systems, these are butt

Thermoplastics valves; Connection references

SIS SS-EN 28 233-1991 热塑性塑料阀门．力矩．测试方法

Thermoplastic valves — Torque — Test method

ISO 8233:1988 热塑性塑料阀门 扭矩 试验方法

Specifies a test method for the determination of the opening and closing torque of thermoplastic valves. Testing shall be carried out by nominal

Thermoplastics valves; torque; test method

BS EN 28233:1992 热塑性塑料阀门.扭矩.试验方法

Specifies test necessary to determine opening and closing torque of valves

Thermoplastics valves - Torque - Test method

GB/T 27726-2011 热塑性塑料阀门压力试验方法及要求

本标准规定了热塑性塑料阀门的耐内压和密封性能的试验方法和要求。 本标准适用于冷水和工业流体输送用热塑性塑料阀门。 本标准不适用于输送气体用的热塑性塑料阀门

Thermoplastics valves.Pressure test methods and requirements

NBN-EN 28659-1992 热塑性塑料阀门．疲劳强度．试验方法

Thermoplastic valves - Fatigue strength - Test method

EN ISO 8659:2020 热塑性塑料阀门.疲劳强度.试验方法

This document specifies the endurance test necessary to confirm the ability of hand-operated plastics valves to withstand prolonged use, with repeated

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:2020)

BS EN ISO 8659:2020 热塑性塑料阀门 疲劳强度 试验方法

Tracked Changes. Thermoplastics valves. Fatigue strength. Test method

ISO 8659:2020 热塑性塑料阀门.疲劳强度.试验方法

Thermoplastics valves — Fatigue strength — Test method

ISO 8659:1989 热塑性塑料阀门 疲劳强度 试验方法

Specifies a method for testing the fatigue strength and performance of thermoplastic valves incorporated in a valve assembly with its obturator

Thermoplastics valves; fatigue strength; test method

BS EN 28659:1992 热塑性塑料阀门.疲劳强度.试验方法

Specifies the test necessary to confirm the ability of hand-operated plastics valves to withstand prolonged use

Thermoplastics valves - Fatigue strength - Test method

EN 1705:1996 塑料管道系统.热塑性塑料阀门.外部鼓风后阀门完好性测试方法

This document specifies a method for determiningThe leaktightness andThe ease of operation of a valve following an impact applied toThe operating

Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow

EN 917:1997 塑料管道系统.热塑性塑料阀门.抗内压和防泄漏用试验方法

This standard specifies test methods for the resistance to internal pressure (method A) and the leddghhess (method B) of thennoplastics valves

Plastics Piping Systems - Thermoplastics Valves - Test Methods for Resistance to Internal Pressure and Leaktightness

NF T54-100*NF EN 1705:1997 塑料管道系统 热塑性塑料阀门 外部冲击后阀门完好性的试验方法

Plastics piping systems. Thermoplastics valves. Test method for the integrity of a valve after an external blow.

EN 1704:1997 塑料管道系统.热塑性塑料阀门.弯曲加温度循环后阀门完好性测试方法

This standard specifies a method for determiningThe leaktightness and ease of operation of a valve under bending followingThe application

Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending

ISO 7349:1983 热塑性塑料阀门 连接参数

Specifies and identifies in a table of comparison the possible types of connection of thermoplastic valves to various pipe systems, these are butt

Thermoplastics valves; Connection references

SIS SS-EN 28 233-1991 热塑性塑料阀门．力矩．测试方法

Thermoplastic valves — Torque — Test method

ISO 8233:1988 热塑性塑料阀门 扭矩 试验方法

Specifies a test method for the determination of the opening and closing torque of thermoplastic valves. Testing shall be carried out by nominal

Thermoplastics valves; torque; test method

BS EN 28233:1992 热塑性塑料阀门.扭矩.试验方法

Specifies test necessary to determine opening and closing torque of valves

Thermoplastics valves - Torque - Test method

GB/T 27726-2011 热塑性塑料阀门压力试验方法及要求

本标准规定了热塑性塑料阀门的耐内压和密封性能的试验方法和要求。 本标准适用于冷水和工业流体输送用热塑性塑料阀门。 本标准不适用于输送气体用的热塑性塑料阀门

Thermoplastics valves.Pressure test methods and requirements

NBN-EN 28659-1992 热塑性塑料阀门．疲劳强度．试验方法

Thermoplastic valves - Fatigue strength - Test method

EN ISO 8659:2020 热塑性塑料阀门.疲劳强度.试验方法

This document specifies the endurance test necessary to confirm the ability of hand-operated plastics valves to withstand prolonged use, with repeated

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:2020)

BS EN ISO 8659:2020 热塑性塑料阀门 疲劳强度 试验方法

Tracked Changes. Thermoplastics valves. Fatigue strength. Test method

ISO 8659:2020 热塑性塑料阀门.疲劳强度.试验方法

Thermoplastics valves — Fatigue strength — Test method

ISO 8659:1989 热塑性塑料阀门 疲劳强度 试验方法

Specifies a method for testing the fatigue strength and performance of thermoplastic valves incorporated in a valve assembly with its obturator

Thermoplastics valves; fatigue strength; test method

BS EN 28659:1992 热塑性塑料阀门.疲劳强度.试验方法

Specifies the test necessary to confirm the ability of hand-operated plastics valves to withstand prolonged use

Thermoplastics valves - Fatigue strength - Test method

EN 1705:1996 塑料管道系统.热塑性塑料阀门.外部鼓风后阀门完好性测试方法

This document specifies a method for determiningThe leaktightness andThe ease of operation of a valve following an impact applied toThe operating

Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow

EN 917:1997 塑料管道系统.热塑性塑料阀门.抗内压和防泄漏用试验方法

This standard specifies test methods for the resistance to internal pressure (method A) and the leddghhess (method B) of thennoplastics valves

Plastics Piping Systems - Thermoplastics Valves - Test Methods for Resistance to Internal Pressure and Leaktightness

NF T54-100*NF EN 1705:1997 塑料管道系统 热塑性塑料阀门 外部冲击后阀门完好性的试验方法

Plastics piping systems. Thermoplastics valves. Test method for the integrity of a valve after an external blow.

EN 1704:1997 塑料管道系统.热塑性塑料阀门.弯曲加温度循环后阀门完好性测试方法

This standard specifies a method for determiningThe leaktightness and ease of operation of a valve under bending followingThe application

Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending