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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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construction steel pipe online manufacture

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buy Factory price  Super Duplex S32750  2507 Stainless Steel Pipe online manufacturer

Factory price Super Duplex S32750 2507 Stainless Steel Pipe

Overview Essential details Standard: JIS, AiSi, ASTM, GB, DIN, EN, AISI, ASTM, DIN, EN, GB, JIS Place of Origin: China Brand Name: TOBO Model Number: 201, 304, 316, 304L, 316L, 321, 904L, etc. Type: Seamless ... Read More
2025-09-12 11:14:29
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25MM Schedule 80 Ansi B16.11 Alloy Steel Pipe Fittings

1/8"-4" WELDOLET, MATERIAL CARBON STEEL, ASTM A 105, PIPE SCHEDULE 80, ANSI B16.11 Product Description Poduct name Outlets /weldolet threadolet socket-welding outlets Size 1/2"- 24" seamless, 4"-48" seam ... Read More
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ASTM A335 P9 P11 Uns K11597e Seamless Steel Pipe OD 17.1mm to 1822mm

20ASTM A335 GR P11 UNS K11597 Seamless Pipe ASTM A335 Gr P5C UNS K41245 Seamless Pipe P91 seamless pipe may cost approx 5 per kg.). ASTM A335 Low-Alloy Steel (Grades) UNS equivalent C Mn P S Si Cr Mo P1 K11522 ... Read More
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Customized 1/2'-72' ASTM galvanized carbon steel A234 45 degree bend pipe Quick Details: Size 1/2~10(Seamless);12~72(Welded) Thickness Sch5S~Sch160XXS Material Carbon Steel,Stainless Steel,Nickel alloy steel ... Read More
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1. Hydraulic bulging Three - way hydraulic bulging is a forming process of expanding branch pipe by axial compensation of metal material.The process is to use a special hydraulic machine, and the diameter of ... Read More
2025-11-28 16:27:55
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2025-08-26 09:30:38
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