SAE MA2116
Union, Reducer, Flareless Tube Or Boss
UNION REDUCER FLARELESS TUBE或BOSS
1988-09-01
SAE MA2058B
Union, Reducer/Expander Bulkhead, Flareless Tube, Metric
UNION REDUCER/EXPANDER BULKHEAD FLARELESS TUBE METRIC
2003-06-24
SAE AS3166
Union, Tube - Cres AMS 5646, Conical End, Connector
UNION TUBE - CRES AMS 5646 CONICAL END CONNECTOR
1975-12-01
HB 8165-2002
钎焊光滑直通管接头
Union, smooth, soldering tube
MSS SP-123-2018
Non-Ferrous Threaded and Solder-Joint Unions for Use with Copper Water Tube
铜水管用有色金属螺纹和焊接接头接头
AN AN815-10
Union - Flared Tube
扩口管接头
2015-03-10
HB 4-4-2002
扩口式直通管接头
Union, flared tube
SAE AS21902D
Union, Flareless Tube
联盟 Flareless管
2015-12-02
CID A-A-59617
UNIONS, BRASS OR BRONZE, THREADED PIPE CONNECTIONS AND SOLDER-JOINT TUBE CONNECTIONS (SUPERSEDING WW-U-516B)
黄铜或青铜螺纹管接头和焊点管接头（取代WW-U-516B）
2002-04-22
HB 5973-2008
21MPa无扩口直通管接头
Union,flareless tube,21MPa
2008-03-17
HB 5972-2008
21MPa无扩口直通管接头
Union,flareless tube,21MPa
2008-03-17
ADS AS27465-499
Double-Ended Union, Tube
双端管接头
1993-06-01
NAS 246
Union - Flared Tube, Plastic
接头-扩口管 塑料
1947-10-01
HB 5971-2008
21MPa无扩口直通管接头
Union,flareless tube,21MPa
2008-03-17
HB 7843-2008
28MPa无扩口直通管接头
Union,flareless tube,28MPa
2008-03-17
HB 4-5-2002
扩口式A型直通管接头
Union, A type, flared tube
HB 4-6-2002
扩口式带凸缘直通管接头
Union, with flange, flared tube
SAE MA2115
Union, Flareless Tube Or Boss
联盟 Flareless管或老板
1988-05-01
GOST 26337-1984
Соединения трубопроводов резьбовые. Штуцера проходные под пайку. Конструкция
螺纹管接头 直焊工会施工
DIN 3854
Non-soldering and soldering compression couplings - Tapped holes for socket unions - Construction sheet
非焊接和焊接压缩联轴节.套筒接头用螺纹孔.结构表
1995-10-01