HG/T 20606-2009
钢制管法兰用非金属平垫片(PN系列)
Non-metallic flat gaskets for use with steel pipe flanges (PN designated)
2009-02-05
HG/T 20627-2009
钢制管法兰非金属平垫片(Class系列)
Non-metallic flat gaskets for use with steel pipe flanges (Class designated)
2009-02-05
GB/T 9126.2-2023
管法兰用非金属平垫片 第2部分：Class系列
Non-metallic flat gaskets for pipe flanges—Part 2：Class designated
2023-09-07
GB/T 9126.1-2023
管法兰用非金属平垫片 第1部分：PN系列
Non-metallic flat gaskets for pipe flanges—Part 1：PN designated
2023-09-07
BS EN 12560-1-2001
Flanges and their joints. Gaskets for Class-designated flanges-Non-metallic flat gaskets with or without inserts
法兰及其接头 指定等级法兰用垫片
2001-03-15
GB/T 13404-2008
管法兰用非金属聚四氟乙烯包覆垫片
Non-metallic PTFE envelope gaskets for pipe flanges
2008-08-25
ASME B16.21-2021
Nonmetallic Flat Gaskets for Pipe Flanges
管法兰用非金属平垫圈
2022-01-21
BS EN 1514-1-1997
Flanges and their joints. Dimensions of gaskets for PN-designated flanges-Non-metallic flat gaskets with or without inserts
法兰及其接头 PN指定法兰用垫片的尺寸 带或不带衬垫的非金属平垫圈
1997-08-15
UNE-EN 12560-1-2001
Flanges and their joints - Gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts.
法兰及其接头.指定等级法兰用垫片.第1部分:带或不带插入件的非金属平垫片
2001-11-22
ASME B16.20-2017
Metallic Gaskets for Pipe Flanges
管法兰用金属垫片
2017-12-29
UNE-EN 1514-1-1997
FLANGES AND THEIR JOINTS. DIMENSIONS OF GASKETS FOR PN-DESIGNATED FLANGES. PART 1: NON-METALLIC FLAT GASKETS WITH OR WITHOUT INSERTS.
法兰及其接头 PN指定法兰用垫片的尺寸 第1部分:带或不带衬垫的非金属平垫圈
1997-11-14
DIN EN 1514-1
Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts
法兰及其连接件.PN指定法兰用垫片的尺寸.第1部分:带或不带插入件的非金属平垫片；德文版EN 1514-1:1997
1997-08-01
CB/T 4367-2014
A类法兰用金属垫片
A type metallic gasket for pipe flanges
2014-05-06
JB/T 88-2014
管路法兰用金属齿形垫片
Serrated metal gaskets for pipe flanges
2014-05-06
JB/T 8559-2014
金属包垫片
Metallic envelope gaskets for pipe flanges
2014-05-12
GB/T 15601-2013
管法兰用金属包覆垫片
Metallic envelope gaskets for pipe flanges
2013-12-17
BS EN 12560-4-2001
Flanges and their joints. Gaskets for Class-designated flanges-Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
法兰及其接头 用于指定等级法兰的垫圈 与钢法兰一起使用的波纹、平或槽金属和填充金属垫片
2001-03-15
SH/T 3401-2013
石油化工钢制管法兰用非金属平垫片
Nonmetallic flat gaskets for steel pipe flanges in petrochemical industry
2013-10-17
BS EN 1514-4-1997
Flanges and their joints. Dimensions of gaskets for PN-designated flanges-Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
法兰及其接头 PN指定法兰用垫片的尺寸 与钢法兰一起使用的波纹、平或槽金属和填充金属垫片
1997-08-15
BS EN 12560-3-2001
Flanges and their joints. Gaskets for Class-designated flanges-Non-metallic PTFE envelope gaskets
法兰及其接头 用于指定等级法兰的垫圈 非金属聚四氟乙烯密封垫
2001-03-15