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Position: Chinese Standard in English/GB/T 13404-2008
GB/T 13404-2008   Non-metallic PTFE envelope gaskets for pipe flanges (English Version)
Standard No.: GB/T 13404-2008 Status:valid remind me the status change

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Target Language:English File Format:PDF
Word Count: 6000 words Translation Price(USD):180.0 remind me the price change

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Implemented on:2009-4-1 Delivery: via email in 1~3 business day

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,,2009-4-1,14113818185486F27C105F40C8F7E
Standard No.: GB/T 13404-2008
English Name: Non-metallic PTFE envelope gaskets for pipe flanges
Chinese Name: 管法兰用非金属聚四氟乙烯包覆垫片
Chinese Classification: J15    Pipeline fittings
Professional Classification: GB    National Standard
ICS Classification: 23.040.60 23.040.60    Flanges, couplings and joints 23.040.60
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-08-25
Implemented on: 2009-4-1
Status: valid
Superseding:GB/T 13404-1992 Polytetrafluorethylene envelope gaskets for pipe flanges
Target Language: English
File Format: PDF
Word Count: 6000 words
Translation Price(USD): 180.0
Delivery: via email in 1~3 business day
本标准代替GB/T 13404-1992 《管法兰用聚四氟乙烯包覆垫片》。
本标准规定了管法兰用非金属聚四氟乙烯包覆垫片的型式与尺寸、要求、标记,检验,标志、包装和贮运。
本标准适用于公称尺寸DN10~DN600,公称压力PN6~PN63和公称尺寸NPS1/2~NPS24,公称压力Class150、Class300的突面法兰用非金属聚四氟乙烯包覆垫片。
本标准与GB/T 13404-1992相比主要变化如下:
——修改了标准名称、适用范围、型式代号;
——将尺寸按PN系列和Class系列分别编排,删除了垫片内径D2尺寸,修改了部分内径尺寸,修改了尺寸偏差;
——修改了垫片的使用温度,明确了对使用温度的要求;
——夹嵌层材料增加了非石棉纤维橡胶板和橡胶板,补充了常用夹嵌层材料代号和推荐使用温度;
——性能试验温度由25℃改为18℃~28℃(室温),试验样品改为89×132×3(mm)B型;
——增加了降四氟乙烯包覆非石棉纤维橡胶垫和聚四氟乙烯包覆橡胶型的性能指标;修改了聚四氟乙烯包覆石棉橡胶垫片的压缩率指标;
——完善了标准结构,增加第5章、第6章和第7章的技术内容。
GB/T 13404-2008 is referred in:
* GB 50974-2014 Code of design on fire protection water supply and hydrant systems
* GB 50974-2014 Code of design on fire protection water supply and hydrant systems
* GB 50974-2014 Code of design on fire protection water supply and hydrant systems
* GB 50974-2014 Code of design on fire protection water supply and hydrant systems
* GB 50974-2014 Code of design on fire protection water supply and hydrant systems
Code of China
Standard
GB/T 13404-2008  Non-metallic PTFE envelope gaskets for pipe flanges (English Version)
Standard No.GB/T 13404-2008
Statusvalid
LanguageEnglish
File FormatPDF
Word Count6000 words
Price(USD)180.0
Implemented on2009-4-1
Deliveryvia email in 1~3 business day
Detail of GB/T 13404-2008
Standard No.
GB/T 13404-2008
English Name
Non-metallic PTFE envelope gaskets for pipe flanges
Chinese Name
管法兰用非金属聚四氟乙烯包覆垫片
Chinese Classification
J15
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-08-25
Implemented on
2009-4-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 13404-1992 Polytetrafluorethylene envelope gaskets for pipe flanges
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
180.0
Keywords
GB/T 13404-2008, GB 13404-2008, GBT 13404-2008, GB/T13404-2008, GB/T 13404, GB/T13404, GB13404-2008, GB 13404, GB13404, GBT13404-2008, GBT 13404, GBT13404
Introduction of GB/T 13404-2008
本标准代替GB/T 13404-1992 《管法兰用聚四氟乙烯包覆垫片》。
本标准规定了管法兰用非金属聚四氟乙烯包覆垫片的型式与尺寸、要求、标记,检验,标志、包装和贮运。
本标准适用于公称尺寸DN10~DN600,公称压力PN6~PN63和公称尺寸NPS1/2~NPS24,公称压力Class150、Class300的突面法兰用非金属聚四氟乙烯包覆垫片。
本标准与GB/T 13404-1992相比主要变化如下:
——修改了标准名称、适用范围、型式代号;
——将尺寸按PN系列和Class系列分别编排,删除了垫片内径D2尺寸,修改了部分内径尺寸,修改了尺寸偏差;
——修改了垫片的使用温度,明确了对使用温度的要求;
——夹嵌层材料增加了非石棉纤维橡胶板和橡胶板,补充了常用夹嵌层材料代号和推荐使用温度;
——性能试验温度由25℃改为18℃~28℃(室温),试验样品改为89×132×3(mm)B型;
——增加了降四氟乙烯包覆非石棉纤维橡胶垫和聚四氟乙烯包覆橡胶型的性能指标;修改了聚四氟乙烯包覆石棉橡胶垫片的压缩率指标;
——完善了标准结构,增加第5章、第6章和第7章的技术内容。
Contents of GB/T 13404-2008
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Keywords:
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