另外我们管帽客提供准确阅读。
We cap off the other pipe to provide a more accurate reading.
从受力角度看凸形管帽中从半球形管帽。
From the perspective of convex pipe stress in the cap from hemispherical tube cap.
制作管帽均采用板材。
主营产品：钢管，无缝钢管，弯头，法兰，三通，管帽，大小头，管件。
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。
Porduct: steel pipe, elbow, flange, tee, reducer, pipe cap, pipe fitting.
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