supply spiral steel pipe,¦µ1420 spiral steel pipe

Price :
On Demand
Quantity :
0
Standards & Approvals :
¦µ1020
Payment Terms :
Expected Delivery Time :
Additional Requirement :
as the order
Price Valid Till :
Dec,31, 2020

Zhongyuan steel pipe company professionally produces the spiral steel pipe.The spiral steel pipe is also called SSAW Steel Pipe.Technology of production:DSAW(Double Submerged Arc Welded) and ERW(Electric Resistance Welded).The standard:SY/T5037-2000, GB/T9711.1-1997,sizes:219~2220(outer diameter)*4-30mm(wall thickness).

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