Hot Selling API 5L ASTM A53 Standard Carbon Welded ERW Steel Pipe
ERW Steel Pipe-Electric Resistance Welded Steel Pipe is made of hot-rolled steel coils/sheets that have been put in a process know as cold roll forming.
Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
Straight seam submerged arc welded pipe is a material formed by JCOE steel pipe.
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