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- HB 4-5-2002 扩口式A型直通管接头
- HB 4-5-2002
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- HB 4-5-1983 Ａ型直通管接头
- HB 4-5-1983
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- HB 4-4-1999 直通管接头
- HB 4-4-1999
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- HB 4-4-2002 扩口式直通管接头
- HB 4-4-2002
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- HB 4-4-1983 直通管接头
- HB 4-4-1983
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- HB 8166～8167-2002 钎焊直通管接头
- HB 8166～8167-2002
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- HB 6593～6595-1992 扩口-无扩口直通转接接头
- HB 6593～6595-1992
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- HB 4-60-1969 锥螺纹直通管接头
- HB 4-60-1969
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- HB 5685-5688-1983 拧入式直通管接头
- HB 5685-5688-1983
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- HB 5677-5680-1983 带凸缘直通管接头
- HB 5677-5680-1983