Electric Resistance Welded Pipes
Electric Resistance Welded Pipes has diversified into manufacturing of Carbon Steel High Frequency Welded (HFW) / Electric Resistance Welded (FRW) Pipes with an annual installed capacity of 150,000 MT. HFW pipes are made from hot rolled flat steel strip, formed into tubular shape and the longitudinal seam is welded by the application of heating the edges through High Frequency Induction coil and by squeezing the edges. The welded joint is achieved without addition of any filler metal.
High Frequency Welded (HFW) Pipes / Electric Resistance Welded (ERW) Pipes
||Size / Range
|HFW / ERW Pipes
||6" NB to 16" NB
||3.20 MM to 12.70 MM
||ASTM A-53, A-135, A-500, A-513, A-523, A-847, A-984 API 5L
IS-1161, 1239, 1978, 3589, 3601, 4270
- Capability to manufacture pipes upto Grade API X-70 and equipment.
- Online Seam Annealing.
- Online Ultrasonic Testing of the weld line and whole body of the pipe.
- All testing facilities in-house to meet International Standards.
- Oil and Gas Pipeline
- Water Supply Systems
- General purpose applications
- Structural Pipe