现行

GB/T 9125.1-2020

钢制管法兰连接用紧固件 第1部分：PN系列
Fasteners for steel pipe flange joints—Part 1:PN designated

2020-09-29

现行

GB/T 9128.2-2023

钢制管法兰用金属环垫 第2部分：Class系列
Metallic ring joint gaskets for steel pipe flanges—Part 2：Class designated

2023-09-07

现行

GB/T 9124.2-2019

钢制管法兰 第2部分：Class 系列
Steel pipe flanges—Part 2: Class designated

2019-05-10

现行

GB/T 43079.2-2023

钢制管法兰、垫片及紧固件选用规定 第2部分：Class系列
Specification for selection and matching of steel pipe flanges, gaskets and fasteners—Part 2: Class designated

2023-09-07

现行

BS EN 1759-1-2004

Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class-designated-Steel flanges, NPS 1/2 to 24
法兰及其接头 指定等级的管道、阀门、配件和附件用圆形法兰

2004-11-30

现行

DIN EN 1759-1

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24
法兰及其接头.管道、阀门、配件和附件用指定等级的圆形法兰.第1部分:NPS 1/2至24的钢法兰；德文版EN 1759-1:2004

2005-02-01

现行

UNE-EN 1759-1-2005

Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, Class designated- Part 1: Steel flanges, NPS 1/2 to 24.
法兰及其接头 管道、阀门、配件和附件用指定等级的圆形法兰.第1部分:NPS 1/2至24的钢法兰

2005-06-29

现行

HG/T 20633-2009

钢制管法兰用金属环形垫（Class系列）
Metallic ring joint gaskets for use with steel pipe flanges(Class designated)

2009-02-05

现行

UNE-EN 12560-2-2001

Flanges and their joints. Gaskets for Class-designated flanges. Part 2: Spiral wound gaskets for use with steel flanges.
法兰及其接头 用于指定等级法兰的垫圈 第2部分:钢法兰用缠绕垫圈

2001-11-22

现行

UNE-EN 12560-5-2001

FLANGES AND THEIR JOINTS - GASKETS FOR CLASS-DESIGNATED FLANGES - PART 5: METALLIC RING-JOINT GASKETS FOR USE WITH STEEL FLANGES.
法兰及其连接件.指定等级法兰用垫片.第5部分:钢法兰用金属环连接垫片

2001-11-23

现行

GB/T 17241.2-2024

铸铁管法兰 第2部分：Class系列
Cast iron pipe flanges—Part 2: Class designated

2024-04-25

现行

DIN EN 1515-3

Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, Class designated
法兰及其接头.螺栓连接.第3部分:钢法兰用螺栓材料的分类 指定等级；德文版EN 1515-3:2005

2005-12-01

现行

UNE-EN 1515-3-2006

Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated
法兰及其接头.螺栓连接.第3部分:钢法兰用螺栓材料的分类.指定等级

2006-04-05

现行

DIN EN 1759-3

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges
法兰及其接头.管道、阀门、配件和附件用指定等级的圆形法兰.第3部分:铜合金法兰；德文版EN 1759-3:2003+AC:2004

2004-10-01

现行

DIN EN 1759-4

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges
法兰及其接头.管道、阀门、配件和附件用指定等级的圆形法兰.第4部分:铝合金法兰；德文版EN 1759-4:2003

2003-12-01

现行

UNE-EN 1759-4-2004

Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges
法兰及其接头.管道、阀门、配件和附件用指定等级的圆形法兰.第4部分:铝合金法兰

2004-04-23

现行

UNE-EN 1759-3-2004

FLANGES AND THEIR JOINTS. CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, CLASS DESIGNATED. PART 3: COPPER ALLOY FLANGES.
法兰及其接头 指定等级的管道、阀门、配件和附件用圆形法兰 第3部分:铜合金法兰

2004-05-07

现行

BS 12/30247799 DC

BS EN 12560-2. Flanges and their joints. Dimensions of gaskets for Class designated Flanges. Part 2. Spiral wound gaskets for use with steel flanges
英国标准EN 12560-2 法兰及其接头 指定等级法兰用垫片的尺寸 第二部分 钢法兰用螺旋缠绕垫片

2012-01-25

现行

UNE-EN 1092-1-2008

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
法兰及其连接件.管道、阀门、配件和附件的圆形法兰 PN指定.第1部分:钢法兰

2008-10-15

现行

GB/T 4622.2-2022

管法兰用缠绕式垫片 第2部分：Class系列
Spiral wound gaskets for pipe flanges—Part 2: Class designated

2022-10-12