flange fitting

基本解释

Porduct: steel pipe, elbow, flange, tee, reducer, pipe cap, pipe fitting.
主营产品：钢管，无缝钢管，弯头，法兰，三通，管帽，大小头，管件。
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We usually use elbow (bend, flange, tee, reducer) as a kind of pipe fitting.
我们常用弯头（管、兰、通、小关）为一种管件。
Quick: Don't need to weld and galvanize, the setting time is 3 times quicker than the flange connect fitting.
快速不需焊接和再镀锌，安装速度比法兰连接管件快3倍以上。