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Production Method , High frequency welding (ERW)

This method is used to form pipes with OD of 10 mm to 610 mm, wall thickness f 0.7mm to 20.6 mm, length from 4 m to13 m in one continuous process. forming, high frequency induction welding, sizing, packaging and NDT testing are essential parts of this process: For quality assurance relevant international standards are used for raw material purchase and production processes:

In this Phase of the factory it is possible to produce pipes with outer diameter of 10mm to 168mm which are able to produce different types of boxes and construction and industrial pieces, water and gas pipes with 160meterper minute are operated and installed.

We also produce different kinds of open profiles like rain water pipes, angle Iron, lace, door frames, with similar production procedure which id based on high standard and customer's ideas.


NO. 6, 2nd Floor, Marmar Building, Pamenar St., 15th of Khordad St.,Tehran, Iran