28
2018-05
High pressure elbow production process
High pressure elbow production requirements:stamping and processing of high production efficiency.
28
2018-05
Basic process of carbon steel elbow
Carbon steel elbow basic process is: first, welding a cross section of a polygon or both ends closed multi multi ring shell fan shell.
28
2018-05
Basic forming process of carbon steel elbow
Carbon steel elbow without tube billet as raw material, can cut down the cost of pipe equipment and mould.
28
2018-05
High Pressure Flange of Connection Type
High pressure flange is a kind of pipe fitting connected by process pipeline. According to the connection method.
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