现行

T/ZZB 2993-2022

潜水电泵用机械密封
Mechanical seal of submersible pumps

2022-12-08

现行

JB/T 7371-2011

耐碱泵用机械密封
Mechanical seal for alkaline resisting pump

2011-05-18

现行

JB/T 7372-2011

耐酸泵用机械密封
Mechanical seal for acid resisting pump

2011-05-18

现行

JB/T 12391-2015

烟气脱硫泵用机械密封技术条件
Specification for mechanical seal of FGD pump

2015-10-10

现行

SY/T 6598-2004

潜油电泵保护器的使用与检验推荐作法
Recommended practice on application and testing of electric submersible pump seal chamber sections

2004-07-03

现行

CB/T 3345-2008

船用泵轴机械密封装置
Marine mechanical seal device for pump shaft

2008-03-17

现行

HG/T 4114-2020

纸浆泵用机械密封技术条件
Specifications of mechanical seal for paper pulp pump

2020-04-16

现行

T/ZZB 1806-2020

永磁电机泵用机械密封
Mechanical seal for permanent magnet motor pump

2020-11-06

现行

T/ZZB 3132-2023

立式多级泵用集装式机械密封
Cartridge mechanical seal of vertical multistage pump

2023-08-10

现行

HG/T 2100-2020

液环式氯气泵用机械密封
Mechanical seals for liquid-ring chlorine pumps

2020-04-16

现行

JB/T 11242-2011

汽车发动机冷却水泵用机械密封
Automotive engine cooling water pump mechanical seal

2011-12-20

现行

ASTM F1511-18(2023)

Standard Specification for Mechanical Seals for Shipboard Pump Applications
船用泵用机械密封件标准规范

2023-05-01

现行

UNE 62256-1991

END-SUCTION CENTRIFUGAL PUMPS. DIMENSIONS OF CAVITIES FOR MECHANICAL SEALS AND FOR SOFT PACKING.
端吸离心泵 机械密封和软填料的空腔尺寸

1991-06-10

现行

BS ISO 3069-2000

End-suction centrifugal pumps. Dimensions of cavities for mechanical seals and for soft packing
端吸离心泵 机械密封和软填料的空腔尺寸

2001-01-15

现行

ISO 3069-2000

End-suction centrifugal pumps — Dimensions of cavities for mechanical seals and for soft packing
端吸离心泵——机械密封和软填料的空腔尺寸

2000-11-16

现行

GB/T 5661-2013

轴向吸入离心泵 机械密封和软填料用空腔尺寸
End-suction centrifugal pumps―Dimensions of cavities for mechanical seals and for soft packing

2013-12-17

现行

MIL MIL-S-52506D

SEALS, SHAFT, MECHANICAL, LOW-PRESSURE TYPE, SELF-LUBRICATING: FOR GENERAL-PURPOSE CENTRIFUGAL PUMPS (SUPERSEDING MIL-S-52506C)
自润滑低压型机械轴密封件:用于通用离心泵（取代MIL-S-52506C）

1992-07-30