Steel pipes Co. produces spiral welded steel pipes of non-alloy and low-alloy steel. The pipes are designed for gas and oil pipe line construction, pressure pipe lines, water-supply systems, draining and cleaning equipments, buildings etc.

The pipes are produced in accordance with BDS, DIN, ASTM and API by agreement also.

Outside diameter (mm): 152.4-1220 mm; Wall thickness (mm): 3.6-12.5 mm; The pipe’s length (m): 8-12 m. Multiple to 9; 10 and 11 meter with tolerance + - 500mm.

The pipes can be delivered upon agreement with corrosion-resistant coating – double and triple PVC-tape layer.

All pipes pass the hydraulic-pressure test.

The minimum pressure for testing is 3.5 Mpa (35 bar.); max – 10 Mpa (100 bar.).

Email: pipes_bg@hotmail.com