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The Production methods of reducer.
Jun 08, 2018

The roundness of the reducing pipe shall not be greater than 1% of the corresponding outer diameter of the end, and the allowable deviation shall be plus or minus 3mm. The materials of the reducing pipe are SY/T5037, GB/T9711, GB/T8163, ASTM A106/A53 GRB, API 5L, APT5CT, ASTM A105, ASTM A234, ASTM A106, DIN German standards and customer requirements standards

Reducing pipe (size head) is a kind of pipe fitting used for pipe diameter change. Generally, the forming process used is reducing pressure, expanding pressure or reducing pressure plus expanding pressure.

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