JB/T 8937-1999 English Version, JB/T 8937-1999 Wafer type check valve (English Version)

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Position: Chinese Standard in English/JB/T 8937-1999

JB/T 8937-1999 Wafer type check valve (English Version)
Standard No.:	JB/T 8937-1999	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	7500 words	Translation Price(USD):	490.0 remind me the price change Email:
Implemented on:	2000-1-1	Delivery:	via email in 1~3 business day

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Standard No.:	JB/T 8937-1999
English Name:	Wafer type check valve
Chinese Name:	对夹式止回阀
Chinese Classification:	J16 Valve
Professional Classification:	JB Professional Standard - Machinery
Source Content Issued by:	National Technical Committee on Standardization of Valves
Issued on:	1999-07-12
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	JB/T 8937-2010 Wafer type check valve
Superseded on:	2010-7-1
Abolished on:	2010-07-01
Target Language:	English
File Format:	PDF
Word Count:	7500 words
Translation Price(USD):	490.0
Delivery:	via email in 1~3 business day

JB/T 8937-1999 is referred in:

* GB/T 20801.3-2006 Pressure Piping Code - Industrial Piping - Part 3: Design and Calculation

Standard

JB/T 8937-1999 Wafer type check valve (English Version)
Standard No.	JB/T 8937-1999
Status	superseded
Language	English
File Format	PDF
Word Count	7500 words
Price(USD)	490.0
Implemented on	2000-1-1
Delivery	via email in 1~3 business day

Detail of JB/T 8937-1999

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

Introduction of JB/T 8937-1999

JB/T 8937-1999 本标准非等效采用美国石油学会标准 API594《对夹式和凸耳对夹式止回阀》（第四版）的有关内容制订的，但在一些技术内容上存在差异。本标准规定了对夹式止回阀的结构型式，参数，技术要求，试验方法，检验规则，标志及供货要求。本标准适用于公称压力 PN≤42.0MPa、色称通径 DN50~1200mm 的对夹旋启式止回阀及对夹蝶式止回阀；分称压力 PN16.0MPaDN15、公称通径 DN15~ 350mm 的对夹式升降式止回阀。法兰连接双瓣旋启式止回阀可参照执行。本标准是首次发布。

Contents of JB/T 8937-1999

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