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No.233 East GuoDingRoad,Shanghai,Shanghai,China China
Contact Person Emily Ye
Address No.233 East GuoDingRoad, Shanghai, Shanghai
Specifications 1.we are direct manufacturer 2.OD21.3-508.00mm, 2.77-60.00mm 3.unique feature for machinery 4.market:EU, Korea, Costa Rica 1.we are dir
ASTM A106B /ASTM A53B / API 5L Gr.B seamless steel pipe , steel tube Specifications 1.we are direct manufacturer 2.OD21.3-508.00mm, 2.77-60.00mm 3.un
API 5L Gr. B 4'' Sch40/ ASTM A53/A106 Gr. B Seamless Steel Pipe/Structure Pipe Specifications 1.we are direct manufacturer 2.OD21.3-508.00mm,
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