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China TOBO STEEL GROUP CHINA certification
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In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.

—— Brazil---Aimee

ASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner

—— Thailand ---Dave Mulroy

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welded steel pipe online manufacture

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Seamless Steel Pipe Tube ASTM A106/ API 5L / ASTM A53 Quick Details Place of Origin: China Application: Boiler Pipe Alloy Or Not: Is Alloy Section Shape: Round Special Pipe: API Pipe Outer Diameter: 6 - 1000 mm ... Read More
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ASTM A213 Grade P1 Seamless Coated Steel Pipe ASME B36.10 Carbon Steel Coated Round Pipes Product Description Product name Coated steel pipe Standard API, API 5CT Grade API J55, API K55, API N80, API L80, API ... Read More
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1/2 Inch Coated Steel Pipe ASTM A53 Carbon Steel Tubes Zinc Coated Galvanized Steel Pipe Product Description Product Name Coated Steel Pipe Width 0.6m-3m or as required Thickness 0.5-25mm or as request Standard ... Read More
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