1.    Spiral welded steel pipe
2.    Main application: bridge building, underground transfer assemble structure, agriculture, chemical liquid transfer, oil and gas transfer
3.    Material: SPHC, Q195,Q215,Q235,Q345,SAE1010,SAE1020,API Standard material, ASTM A53 A,B

1.    Spiral welded steel pipe
2.    SSAW steel tube
3.    Spiral welded steel tube

Place of Origin: China
Brand Name: Jinnuo
Certification: ISO9000

Minimum order:  10MT
Price:  560USD/MT – 760USD/MT
Packing Details:  Loose, plastic package, black strips, G.I strips
Supplying Ability：2000MT-10000MT per Month

SSAW steel pipe
SSAW steel pipe is one of the main pipe structural material in construction like bridge building, underground transfer assemble structure ,agriculture, chemical liquid transfer, oil and gas transfer and so on, It will be manufactured by double arc-welding. The outside surface can be treated by galvanizing, painting, PE coating, PP coating, HDPE coating and so on, The main advantage is out diameter and thickness can be very big, Normal usage validity time will be around 25-50 years. Standard can be API, ASTM, JIS etc.

Production Process

1: Inspection Raw material in site
2: Open Coil and Joined welding
3: Continuous arc-welding
4: Cutting
5: End and welding inspection
6: Mark Packing and Trucking

SSAW steel Pipe
Steel Grade:
BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52
ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555
GB/T3091, SY/T5037, SY/T 5040,CJ/T 3022:Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8