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Position: Chinese Standard in English/JB/T 8691-2026
JB/T 8691-2026   (English Version)
Standard No.: JB/T 8691-2026 Status:to be valid remind me the status change

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Target Language:English File Format:PDF
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,,2026-9-1,B0A02D9F15A593B01773640127454
Standard No.: JB/T 8691-2026
Chinese Name: 无阀盖刀形闸阀
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 8691-2013 Bonnetless Knife Gate Valves
Target Language: English
File Format: PDF
本文件规定了无阀盖刀形闸阀的参数、型号编制、结构型式、技术要求和材料要求,描述了相应的试验方法,规定了检验规则、涂装、标志、供货、包装和订货要求本文件适用于公称压力 PN2.5~PN10 且公称尺寸DN50~DN1200 或公称压力 Class25~Class125 且公称尺寸 NPS2~NPS48,工作温度 0℃~200℃,工作介质为含颗粒、粉末和纤维等固体的流体或泥浆类粘稠流体,对夹式连接的无阀盖刀形闸阀的制造。
本文件不适用于存在冲击载荷工况的无阀盖刀形闸阀的制造。
Code of China
Standard
JB/T 8691-2026   (English Version)
Standard No.JB/T 8691-2026
Statusto be valid
LanguageEnglish
File FormatPDF
Word Count words
Price(USD)
Implemented on2026-9-1
Deliveryvia email in business day
Detail of JB/T 8691-2026
Standard No.
JB/T 8691-2026
English Name
Chinese Name
无阀盖刀形闸阀
Chinese Classification
Professional Classification
JB
ICS Classification
Issued by
MIIT
Issued on
2026-02-13
Implemented on
2026-9-1
Status
to be valid
Superseded by
Superseded on
Abolished on
Superseding
JB/T 8691-2013 Bonnetless Knife Gate Valves
Language
English
File Format
PDF
Word Count
words
Price(USD)
Keywords
JB/T 8691-2026, JB 8691-2026, JBT 8691-2026, JB/T8691-2026, JB/T 8691, JB/T8691, JB8691-2026, JB 8691, JB8691, JBT8691-2026, JBT 8691, JBT8691
Introduction of JB/T 8691-2026
本文件规定了无阀盖刀形闸阀的参数、型号编制、结构型式、技术要求和材料要求,描述了相应的试验方法,规定了检验规则、涂装、标志、供货、包装和订货要求本文件适用于公称压力 PN2.5~PN10 且公称尺寸DN50~DN1200 或公称压力 Class25~Class125 且公称尺寸 NPS2~NPS48,工作温度 0℃~200℃,工作介质为含颗粒、粉末和纤维等固体的流体或泥浆类粘稠流体,对夹式连接的无阀盖刀形闸阀的制造。
本文件不适用于存在冲击载荷工况的无阀盖刀形闸阀的制造。
Contents of JB/T 8691-2026
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Keywords:
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