• TOBO STEEL GROUP CHINA
    Brazil---Aimee
    In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.
  • TOBO STEEL GROUP CHINA
    Thailand ---Dave Mulroy
    ASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner .
  • TOBO STEEL GROUP CHINA
    USA ---Alfaro
    ASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
Contact Person : Joy Wang
Phone Number : 0086-21-31261985
WhatsApp : +8613524668060
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Standard:: DIN, ANSI, ISO, GB, JIS
Application: Fluid Pipe,Structure Pipe
Surface: Annealed & Pickled, Bright Annealing, Polished
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Certificate: ISO9001, CE PED 97/23/EC, AD2000-WO, GOST9941-81
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Certificate: ISO, API, CE, ABS, DNV, GL, LR, BV, KR, NK, RINA, Etc.
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Certificate: ISO9001, CE PED 97/23/EC, AD2000-WO, GOST9941-81
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Connection Type: Welding Neck, Slip On, Socket Weld, Lap Joint, Threaded
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Color: Sliver
Standard: ASME B16.9, ASME B16.11
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Material: Alloy 31
Product Name: Flange
Standard Or Nonstandard: ASME B16.5
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Product Name: Marine Steel Plate
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