JB/T 11959-2014
机械密封用硬质合金密封环
Sealing ring of cemented carbide for mechanical seal
2014-05-12
JB/T 6615-2011
机械密封用碳化硼密封环技术条件
Specification for boron carbide rings of mechanical seal
2011-05-18
JB/T 6374-2020
机械密封用碳化硅密封环 技术条件
Silicon carbide rings of mechanical seal -Specification
2020-08-31
HG/T 2044-2020
机械密封用喷涂氧化铬密封环技术条件
Specifications of plasma sprayed chromium oxide coated seal rings for mechanical seals
2020-04-16
JB/T 7757-2020
机械密封用O形橡胶圈
The rubber O-ring for mechanical seal
2020-08-31
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
GB/T 33509-2017
机械密封通用规范
General specification for mechanical seals
2017-02-28
DIN 65304
Aerospace - Sealing ring - Technical specification
航空航天.密封圈.技术规范
2019-06-01
DOD DOD-S-70338
SEAL RING, METAL, METRIC GENERAL SPECIFICATION FOR
公制金属密封圈通用规范
1988-07-22
JB/T 4127.1-2013
机械密封 第1部分：技术条件
Mechanical seal—Part 1: Specification
2013-04-25
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
HG/T 2269-2020
釜用机械密封技术条件
Specifications of mechanical seal for stirred vessel
2020-04-16
JB/T 6616-2020
橡胶波纹管机械密封 技术条件
Rubber bellow mechanical seal- Specification
2020-08-31
GB/T 25364.1-2021
涡轮增压器密封环 第1部分：技术条件
Turbocharger seal rings—Part 1:General specifications
2021-12-31
HG/T 2099-2020
釜用机械密封试验规范
Test specification of mechanical seals for stirred vessels
2020-04-16
HG/T 2479-2020
机械密封用波形弹簧技术条件
Specifications of wavy plate springs for mechanical seals
2020-04-16
JB/T 6614-2011
锅炉给水泵用机械密封技术条件
Specification for mechanical seal of boiler feed pump
2011-05-18
JB/T 6619.1-2018
轻型机械密封 第1部分：技术条件
Light mechanical seals-Part 1: Specification
2018-04-30
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
DIN EN 3376-DRAFT
Draft Document - Aerospace series; limits of surface imperfections of elastomeric toroidal sealing rings (o-rings)
文件草案——航空航天系列；弹性环形密封圈（o型圈）表面缺陷限值
1990-04-01