Variable diameter pipe for oil and gas

Variable diameter pipe for oil and gas

******Specification of Variable diameter pipe

Pp Ventilation Accessories - Reducing

PP diameter, also known as the size of the first, different diameter tube, Reduce the way through. One of the chemical fittings for the connection of two different diameters. Also divided into concentric size head and eccentric size of the first two. PP diameter, also known as PP flange reducer, PP flange size head.

*******Features of PVC variable diameter pipe
1. PP size head (reducer) is a pipe for pipe diameter. The forming process is usually used to reduce the diameter of compression, diameter reduction or shrinkage plus diameter suppression, for some specifications of the reducer can also be used stamping.
2. The size of the head of the shrinkage forming process is the size of the first large diameter of the tube into the forming die, through the axial direction along the tube pressing, the metal along the cavity movement and shrinkage forming. According to the size of the reducer diameter, divided into a press forming or multiple press forming.

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