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China TOBO STEEL GROUP CHINA certification
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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Custom Made Hastelloy B-3 Alloy Steel Pipe Fittings 90 Degree 6" Elbow Product Description Hastelloy B-3 Chemical compostion: Alloy % Ni Mo Fe Cr Co C Mn V Si P S Hastelloy B3 Min. 65 27 1 - - - - - - - Max. 32 ... Read More
2019-12-17 14:43:16
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Alloy Steel Pipe Fittings Alloy Steel Socket Weldolet 1/8" - 4" 2000# 3000# SCH80-XXS Hastelloy B Chemical compostion: Alloy % Ni Mo Fe Cr Co C Mn V Si P S Hastelloy B3 Min. 65 27 1 - - - - - - - Max. 32 3 3 0... Read More
2019-12-17 14:43:20
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3LPE Coated Steel Pipe Hot Rolled 1.8 - 22 Mm Thickness API Certification

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Concrete Coated Steel Pipe API 5L GR.B GR.A-X70, 3LPE SEAMLESS COATING PIPE 3LPE anti-corrosion steel pipe base material including seamless steel pipe, ERW pipe, SSAW pipe and LSAW pipe. Three-layer structure ... Read More
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API 5L X52 3LPE Coated Steel Pipe DN600 SCH 40 Thickness LSAW For Liquid Carbon Steel Erw Pipe Specifications Quick Details Thickness 1.8 - 22 mm Section Shape Round Outer Diameter 21.3 - 660 mm Place of Origin ... Read More
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UNS N10276 B619 Hastelloy C 1" SCH40 Steel Pipe Hastelloy Alloy SEAMLESS Pipe We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant ... Read More
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