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ERW STEEL PIPE ASTM A53 235B
ERW steel pipe
OD: 1/4 "---48"
WT: SCH20 SCH30 SCH 40 SCH80 SCH160
We can also produce big tube for dia. 377-4,000mm / thickness: 8-50mm and spiral
pipe with the DN ranging from 219 to 3420 mm and 6-25mm thickness
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