JB/T 6899-2026 English Version, JB/T 6899-2026 (English Version)

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JB/T 6899-2026 (English Version)
Standard No.:	JB/T 6899-2026	Status:	to be valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:		Translation Price(USD):	remind me the price change Email:
Implemented on:	2026-9-1	Delivery:

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Standard No.:	JB/T 6899-2026
Chinese Name:	阀门的耐火试验
Professional Classification:	JB Professional Standard - Machinery
Source Content Issued by:	MIIT
Issued on:	2026-02-13
Implemented on:	2026-9-1
Status:	to be valid
Superseding:	JB/T 6899-1993 Fire Resistance Test of Valve Gates
Target Language:	English
File Format:	PDF

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Detail of JB/T 6899-2026

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Introduction of JB/T 6899-2026

本文件描述了阀门耐火试验的试验方法，规定了阀门的评定要求。
本文件适用于包括按 GB/T 19672 设计的管线阀门和按 GB/T 22513 设计的石油天然气井口阀门的耐火试验方法和评定，其他阀门的耐火试验方法和评定参照使用。
本文件不适用于阀门驱动装置（包括手动齿轮箱）的单独评定。

Contents of JB/T 6899-2026

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Keywords:
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