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板式平焊法兰
Plate-type Flat Welding Flange
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带颈平焊法兰
Slip-on Neck Flange |
带颈对焊法兰
Weld Neck Flange
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螺纹法兰
Threaded Flange |
承插焊法兰
Socket Welding Flange |
法兰盖
Blind Flange |
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对焊环松套法兰
Butt Welding Ring Loose Flange |
平焊环松套法兰
Flat Welding Ring Loose Flange |
八字盲板
Figure 8 Blind |
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人孔法兰
Manhole Flange |
绝缘接头
Insulating Joint |
绝缘法兰
Insulating Flange |
