HB 4-6-2002
扩口式带凸缘直通管接头
Union, with flange, flared tube
HB 5980-2008
21MPa无扩口带凸缘直通管接头
Union,flareless tube,with flanger,21MPa
2008-03-17
HB 5982-2008
21MPa无扩口带凸缘直通管接头
Union,flareless tube,with flanger,21MPa
2008-03-17
HB 5981-2008
21MPa无扩口带凸缘直通管接头
Union,flareless tube,with flanger,21MPa
2008-03-17
HB 5980-5982-2008
21MPa无扩口带凸缘直通管接头
HB 7846-2008
28MPa无扩口带凸缘直通管接头
Union,flareless tube,with flanger,28MPa
2008-03-17
HB 5564-1983
直通管接头
1984-08-23
HB 951-2000
直通管接头
2000-09-20
HB 8166-8167-2002
钎焊直通管接头
Union, soldering tube
HB 20006-2011
带收紧螺母直通管接头(OCr18Ni9)
Union with swivel nut,for flareless tube(0Cr18Ni9)
2011-07-19
HB 8173-8176-2002
扩口式带收紧螺母变径直通管接头
Reducer, with swivel nut, flared tube
HB 5547-1983
60°锥面直通管接头
1984-08-23
HB 8165-2002
钎焊光滑直通管接头
Union, smooth, soldering tube
HB 5566-1983
拧入式直通管接头
1984-08-23
HB 5566-5568-1983
拧入式直通管接头
HB 4-4-2002
扩口式直通管接头
Union, flared tube
GB/T 5628-2008
扩口式直通管接头
Flared couplings - Union
2008-05-07
GB/T 3737-2008
卡套式直通管接头
24° cone connectors - Union
2008-05-07
HB 20005-2011
带收紧螺母直通管接头(1Cr18Ni9Ti)
Union with swivel nut,for flareless tube(1Cr18Ni9Ti)
2011-07-19