Spiral welded steel pipe

OD:219mm to 3500mm Wall Thickness: 6 to 25.4mm Standards: ASTM-A53A, BS1387-1985, GB/T3091-2001

Our main products are seamless pipe for the use of low, medium and high pressure boiler, marine, fluid transport, petroleum cracking, fertilizer equipment, structure and hollow rod purpose; galvanized steel pipe and ERW steel pipe, etc.

Manufacturing Equipment

We are equipped with sophisticated equipments.

Hot piercing equipment, interactive bi-core cold-drawing machine, auto-rotary dog machine, pipe straightening machine, anhydrous cold-annealing furnace, surface acid cleaning and coating equipment.

Testing Equipment

X-ray detector, ultrasonic detector, hydrostatic tester, tension tester, metallurgical ananlyzer and physical&chemical lab, etc.

OD:219mm to 3500mm

Wall Thickness: 6 to 25.4mm

Standards: ASTM-A53A, BS1387-1985, GB/T3091-2001

Used for low pressure liquid delivery such as water, gas, and oil

Packing: small size pipes can be packed by steel strips into bundles and large size pipes can be packed in bulk.

Spiral welded steel pipe