We offered DIN / EN / GOST loose flange (lap-joint Flan … 阅读更多

Henan Sheng He Pipe Industry Co., Ltd., have an experie … 阅读更多

Henan Sheng He Pipe Industry Co., Ltd., have an experie … 阅读更多

Introduction Alloy 690 is a high-chromium nickel alloy … 阅读更多

Lap joint stub end is a fitting that is used replace we … 阅读更多

Henan Sheng He Pipe Industry Co., Ltd., have an experie … 阅读更多

EN 10269 20CrMoVTiB4-10 / 1.7729This European Standard … 阅读更多

The rolled flange is cut into slats by the middle plate … 阅读更多

Henan Sheng He Pipe Industry Co., Ltd., have an ex … 阅读更多

Henan Sheng He Pipe Industry Co., Ltd., have an ex … 阅读更多

Maximum Tightening Torques for Coarse Threaded Metric B … 阅读更多

Henan Sheng He Pipe Industry Co., Ltd., have an ex … 阅读更多