• 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
VIDEO China GOST 12821 Forged Steel Flanges

GOST 12821 Forged Steel Flanges

Product Name: GOST 12821 Forged Steel Flange
Flange Type: Weld Neck Flange Per GOST 12821-80
Standard: GOST 12821-80 / GOST 33259-2015
VIDEO China Hydrostatic Tested Forged Steel Flanges

Hydrostatic Tested Forged Steel Flanges

Product Name: Hydrostatic Tested Forged Steel Flange
Flange Type: Weld Neck / Slip-On / Blind / Socket Weld / Threaded
Test Standard: Hydrostatic Shell Test Per ASME B16.5 Requirements
VIDEO China PN40 Weld Neck Forged Steel Flanges for Heat Exchanger Service

PN40 Weld Neck Forged Steel Flanges for Heat Exchanger Service

Product Name: PN40 Heat Exchanger Forged Steel Flange
Application: Heat Exchanger And Pressure Vessel Connections
Pressure Rating: PN40 (equivalent To Class 300)
VIDEO China Corrosion Resistant Forged Steel Flanges for Petrochemical Acid Service

Corrosion Resistant Forged Steel Flanges for Petrochemical Acid Service

Product Name: Petrochemical Corrosion Resistant Forged Steel Flange
Application: Petrochemical Acid Service And Chemical Plant Piping
Material Grade: A182 F316L / F904L / Duplex 2205
VIDEO China Zero Leakage Forged Steel Flanges

Zero Leakage Forged Steel Flanges

Product Name: Zero Leakage Forged Steel Flange
Flange Type: Weld Neck / Slip-On / Blind / Socket Weld / Threaded
Seal Face Finish: Serrated Concentric Finish 125-250 AARH For Bubble-tight Gasket Seating
VIDEO China API 6A Wellhead Forged Steel Flanges for Sour Gas Service

API 6A Wellhead Forged Steel Flanges for Sour Gas Service

Product Name: API 6A Wellhead Forged Steel Flange
Application: Wellhead And Christmas Tree Sour Gas Service
Standard: API 6A Type 6B And Type 6BX
VIDEO China Slip-On Forged Steel Flanges Antirust Oil Coated for Marine Service

Slip-On Forged Steel Flanges Antirust Oil Coated for Marine Service

Product Name: Marine Antirust Oiled Slip On Forged Steel Flange
Application: Marine Piping Service (Shipbuilding And Offshore Systems)
Flange Type: Slip-On (SO) Flange
VIDEO China Expander Orifice Forged Steel Flanges Fully Hydrostatic Tested

Expander Orifice Forged Steel Flanges Fully Hydrostatic Tested

Product Name: Expander Orifice Forged Steel Flange
Flange Type: Expander Flange / Orifice Flange With Pressure Tap Holes
Usage: Flow Metering Runs And Pipe Size Transition Connections
VIDEO China Duplex Stainless Steel Forged Flanges for Desalination Seawater Service

Duplex Stainless Steel Forged Flanges for Desalination Seawater Service

Product Name: Desalination Duplex Forged Steel Flange
Application: Desalination Seawater Service (SWRO Plant Piping)
Material Grade: Duplex 2205 (S31803/S32205) / Super Duplex 2507 (S32750)
VIDEO China High Temperature Alloy Steel Forged Flanges for Power Plant Boiler

High Temperature Alloy Steel Forged Flanges for Power Plant Boiler

Product Name: High Temperature Alloy Forged Steel Flange
Application: Power Plant Boiler And High Temperature Steam Systems
Material Grade: ASTM A182 F11 / F22 / F91 (Chrome Moly)
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