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- HB 7846-2008 28MPa无扩口带凸缘直通管接头
- HB 7846-2008
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- HB 7845-2008 28MPa无扩口过隔板直通管接头
- HB 7845-2008
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- HB 7844-2008 28MPa无扩口过隔板带密封垫圈直通管接头
- HB 7844-2008
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- HB 7843-2008 28MPa无扩口直通管接头
- HB 7843-2008
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- HB 7871-2008 28MPa无扩口拧入式四通管接头
- HB 7871-2008
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- HB 7870-2008 28MPa无扩口C型变径四通管接头
- HB 7870-2008
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- HB 7869-2008 28MPa无扩口B型变径四通管接头
- HB 7869-2008
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- HB 7868-2008 28MPa无扩口A型变径四通管接头
- HB 7868-2008
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- HB 7867-2008 28MPa无扩口四通管接头
- HB 7867-2008
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- HB 7866-2008 28MPa无扩口不对称拧入式三通管接头
- HB 7866-2008