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- HB 5986-5988-2008 21MPa无扩口A型拧入式变径直通管接头
- HB 5986-5988-2008
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- HB 5980-5982-2008 21MPa无扩口带凸缘直通管接头
- HB 5980-5982-2008
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- HB 5977-5979-2008 21MPa无扩口过隔板直通管接头
- HB 5977-5979-2008
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- HB 5974-5976-2008 21MPa无扩口过隔板带密封垫圈直通管接头
- HB 5974-5976-2008
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- HB 5971-5973-2008 21MPa无扩口直通管接头
- HB 5971-5973-2008
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- HB 7861-2008 28MPa无扩口过隔板三通管接头
- HB 7861-2008
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- HB 7860-2008 28MPa无扩口A型变径三通管接头
- HB 7860-2008
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- HB 7859-2008 28MPa无扩口变径三通管接头
- HB 7859-2008
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- HB 7858-2008 28MPa无扩口三通管接头
- HB 7858-2008
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- HB 7857-2008 28MPa无扩口拧入式90°弯管接头
- HB 7857-2008