发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了弹性密封部分回转阀门耐火试验的术语和定义、试验准则、耐火试验方法、阀门性能要求、阀门的评定、试验报告。 本标准适用于按GB/T 12237设计的弹性密封部分回转阀门(不包括驱动装置)。 其他阀门的耐火试验可参照本标准
Fire test for soft-seated quarter-turn valves
Covers the requirements for the design and construction of resilient seal valves of pressure rating (PN) up to 2 500 kPa and of sizes up to 600 mm
Wedge gate and resilient seal valves for waterworks Part 3: Resilient seal valves
Covers the requirements for the design and construction of resilient seal valves of pressure rating (PN) up to 2 500 kPa and sizes up to 600 mm
Wedge gate and resilient seal valves for general purposes Part 3: Resilient seal valves
Fire Test for Soft-Seated Quarter-Turn Valves (Fourth Edition)
Covers the requirements for the design and construction of wedge gate valves of pressure rating (PN) up to 4 000 kPa and of sizes up to 1 000 mm
Wedge gate and resilient seal valves for waterworks Part 2: Wedge gate valves
Covers the requirements for the design and construction of wedge gate valves of pressure rating (PN) up to 2 500 kPa and sizes up to 1 000 mm
Wedge gate and resilient seal valves for general purposes Part 2: Wedge gate valves
Covers the general requirements for the construction and performance of flanged, spigotted and socket-ended wedge and resilient seal valves
Wedge gate and resilient seal valves for waterworks Part 1: General
"This International Standard specifies fire type-testing requirements and a fire type-test method for confirming the pressure-containing capability
Fire Test for Quarter-turn Valves and Valves Equipped with Nonmetallic Seats (Sixth Edition)
Industrial valves — Part-turn valve actuation
Industrial valves — Part-turn valve actuation
Industrial valves — Part-turn valve actuation
IMPACT RESISTANCE OF PLASTIC VALVE STEM SEALS
Valves - Part-turn valve actuator attachment
이 규격은 내연 기관의 밸브 스프링 또는 이에 준하는 스프링에 사용되는 오일 템퍼선에 대하
Oil tempered wire for valve springs
Oil tempered wire for valve springs
本标准规定了弹性密封部分回转阀门耐火试验的术语和定义、试验准则、耐火试验方法、阀门性能要求、阀门的评定、试验报告。 本标准适用于按GB/T 12237设计的弹性密封部分回转阀门(不包括驱动装置)。 其他阀门的耐火试验可参照本标准
Fire test for soft-seated quarter-turn valves
Covers the requirements for the design and construction of resilient seal valves of pressure rating (PN) up to 2 500 kPa and of sizes up to 600 mm
Wedge gate and resilient seal valves for waterworks Part 3: Resilient seal valves
Covers the requirements for the design and construction of resilient seal valves of pressure rating (PN) up to 2 500 kPa and sizes up to 600 mm
Wedge gate and resilient seal valves for general purposes Part 3: Resilient seal valves
Fire Test for Soft-Seated Quarter-Turn Valves (Fourth Edition)
Covers the requirements for the design and construction of wedge gate valves of pressure rating (PN) up to 4 000 kPa and of sizes up to 1 000 mm
Wedge gate and resilient seal valves for waterworks Part 2: Wedge gate valves
Covers the requirements for the design and construction of wedge gate valves of pressure rating (PN) up to 2 500 kPa and sizes up to 1 000 mm
Wedge gate and resilient seal valves for general purposes Part 2: Wedge gate valves
Covers the general requirements for the construction and performance of flanged, spigotted and socket-ended wedge and resilient seal valves
Wedge gate and resilient seal valves for waterworks Part 1: General
"This International Standard specifies fire type-testing requirements and a fire type-test method for confirming the pressure-containing capability
Fire Test for Quarter-turn Valves and Valves Equipped with Nonmetallic Seats (Sixth Edition)
Industrial valves — Part-turn valve actuation
Industrial valves — Part-turn valve actuation
Industrial valves — Part-turn valve actuation
IMPACT RESISTANCE OF PLASTIC VALVE STEM SEALS
Valves - Part-turn valve actuator attachment
이 규격은 내연 기관의 밸브 스프링 또는 이에 준하는 스프링에 사용되는 오일 템퍼선에 대하
Oil tempered wire for valve springs
Oil tempered wire for valve springs