HB 5577-1983
三通管接头
1984-08-23
HB 4-21-2002
扩口式A型三通管接头
Tee, A type, flared tube
HB 5579-1983
柱面三通管接头
1984-08-23
HB 5579-5581-1983
柱面三通管接头
HB 8171-2002
钎焊三通管接头
Tee, soldering tube
HB 4-18-2002
扩口式D型三通管接头
Tee, D type, flared tube
HB 4-19-2002
扩口式E型三通管接头
Tee, E type, flared tube
HB 4-20-2002
扩口式B型三通管接头
Tee, B type, flared tube
ADS AGS1121
Pipe Couplings (Aluminium Alloy), Union Tee (Unequal)
管接头（铝合金）、三通管接头（不等）
1975-07-01
HB 5549-1983
60°锥面三通管接头
1984-08-23
HB 8148-2002
钛合金扩口式D型三通管接头
Tee, D type, titianium alloy, flared tube
HB 8150-2002
钛合金扩口式E型三通管接头
Tee, E type, titianium alloy, flared tube
2003-02-24
HB 8156-2002
钛合金扩口式B型三通管接头
Tee, B type, titianium alloy, flared tube
HB 4-23-2002
扩口式不对称A型三通管接头
Tee, A type, asymmetry, flared tube
HB 4-17-2002
扩口式三通管接头
Tee, flared tube
GB/T 5639-2008
扩口式三通管接头
Flared couplings - Union tee
2008-05-07
GB/T 3745-2008
卡套式三通管接头
24° cone connectors - Union tee
2008-05-07
HB 4-22-2002
扩口式不对称B型三通管接头
Tee, B type, asymmetry, flared tube
JB/T 979-2013
焊接连接弯通和三通管接头
2013-12-31