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- HB 1870-1987 滚珠式高速铰孔用旋转导套
- HB 1870-1987
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- HB 7531-1997 带双旋转螺母对称四通管接头
- HB 7531-1997
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- HB 7530-1997 带双旋转螺母不对称四通管接头
- HB 7530-1997
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- HB 7529-1997 带旋转螺母四通管接头
- HB 7529-1997
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- HB 7528-1997 带双旋转螺母对称三通管接头
- HB 7528-1997
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- HB 7527-1997 带双旋转螺母不对称三通管接头
- HB 7527-1997
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- HB 7526-1997 带旋转螺母对称三通管接头
- HB 7526-1997
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- HB 7525-1997 带旋转螺母不对称三通管接头
- HB 7525-1997
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- HB 7524-1997 带旋转螺母弯管接头
- HB 7524-1997
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- HB 7523-1997 带旋转螺母直角管接头
- HB 7523-1997