SAW Steel Pipe

1.Manufacturing process:RM/steel platepreparingtest for materialsplanningButt weld steel pipeCut edges burr by diskplate shearBevelthe edges to be easy weldedcoilauto inside/ourside weldedAltrasonic test on linefix length, cut pipevisualcheck for outside/insidesmoothtest altrasonticallyplainends/beveled endsHydrotestaltrasonictestfinishinspection/painting and markswarehouse/shipping

2. Executive standards: GB/T 3091-2008,GB/T9711.1-1997, ASTM A53, API 5L /5CT

3. Specification range

OD: 8-86219mm-2184mm

WT: 6-22mm

4. Materials: Q235B,Q345B, L210-450, GrB, X42-70 etc

5. Testing: Eddy current/ Hydrostatic/Ultrasonic/ Intergranular Corrosion etc.

6. Packing: seaworthy packing.

7. Application

Spiral steel pipe are widely used for water, oil and gas transfer,ship-building, mine etc.

Zhongkuang is an experienced SAW steel pipe manufacturer and supplier locatedin China.In addition to spiral steel pipe, we also offer carbon seamless steel pipe,anticorrosion steel pipe, hot dip galvanized steel pipe, oil pipe, and more. Weare located in Cangzhou City, HebeiProvince. Here we have easy access to sea ports, airports and highways, whichallow us to ship our products at lower prices. We welcome you to contact us formore information.