spiral pipe production process

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How to make a spiral qualified? Spiral is what customers need? Spiral pipe production process, we need to Solenoid following these checks:
To spiral oiled marking.

Qualified steel pipe coated with oil, and to do so in order to prevent the spiral pipe corrosion, and spiral pipe marking in accordance with the requirements of the customers.stainless steel clamps

2, the flattening of the spiral edge milling

At this point we need to use the anvil machine, so that the original curled steel plate formation, but also need the edge milling machine steel plate cut into any desired width.

3, the steel pipe shearsteel tube clamps

Will be made out of steel pipe along the outer edge of the spiral curled into a tubular can.

Cutting of spiral pipe buttsteel cable clamps

Using double-sided submerged arc welding, the welded steel pipe molding is cut to a standardized length.

5, the pressure test

Hydrostatic testing machine on Solenoid test, the purpose of doing so is to protect the steel pipe to reach the standard test pressure.

Needs to be done in order to produce qualified spiral there are many, we can guarantee that each factory s spiral are compliant.