... pepe flange welding device 管子法兰焊接装置 welding flange 焊接法兰 ; 对焊法兰 Socket welding flange SW 承插焊连接 ...
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socket welding flange 承插焊法兰 ; 承插焊
slip-on welding flange 滑套法兰 ; 平焊法兰
Flat welding flange 平焊法兰
Socket welding flange SW 承插焊连接
Lip welding flange 唇焊法兰
Welding flange lip 唇焊法兰
welding plate flange 焊接板式法兰 ; 板式平焊法兰 ; 烧焊板式法兰
welding neck flange [机] 对焊法兰 ; 高颈法兰 ; 带颈对焊法兰
Flat Welding Flange Cap 平焊法兰盖
Technology: flange type of heating is heating pipe welding flanges from fixed.
工艺：法兰式加热管是由加热管与法兰焊接固定而成。
Technology: flange type of heating is heating pipe and welding flanges from fixed.
工艺：法兰式加热管是由加热管与法兰焊接固定而成。
Flat welding flange of the major design drawback is that it can not guarantee no leakage.
焊法兰的主要设计缺点是它不能保证无泄漏。
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