• 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
China Weld-neck Flange Forged Steel Flange DN15, PN6, PN10, PNClass 150, Class 300 6, PN25, PN40ASTM A105ASTM A182 F304/F304L, F316/F316LASME B16.5 DIN

Weld-neck Flange Forged Steel Flange DN15, PN6, PN10, PNClass 150, Class 300 6, PN25, PN40ASTM A105ASTM A182 F304/F304L, F316/F316LASME B16.5 DIN

Product Name: Weld-neck Flange
Seal Face: RF
Pressurerating: 150# To 2500#
China Weld-neck Flange Forged Steel Flange DN15, DN25 1/2", 1", 2", 4", 8" PN25, PN40ASTM A105 F304/F304L, F316/F316LASME B16.5 DIN

Weld-neck Flange Forged Steel Flange DN15, DN25 1/2", 1", 2", 4", 8" PN25, PN40ASTM A105 F304/F304L, F316/F316LASME B16.5 DIN

Product Name: Weld-neck Flange
Seal Face: RF
Pressurerating: 150# To 2500#
China Blind FlangeForged Steel Flange DN15-DN25 1/2"- 8" PN6, PN10,Class 150, Class 300 6, PN25, PN40ASTM A105ASTM A182 F304/F304L, F316/F316LASME B16.5 DIN

Blind FlangeForged Steel Flange DN15-DN25 1/2"- 8" PN6, PN10,Class 150, Class 300 6, PN25, PN40ASTM A105ASTM A182 F304/F304L, F316/F316LASME B16.5 DIN

Product Name: Blind Flange
Seal Face: RF
Pressurerating: 150# To 2500#
China 1" 4 Inch Socket Welding Sw Ss304 Stainless Steel Forged Flange

1" 4 Inch Socket Welding Sw Ss304 Stainless Steel Forged Flange

Product Name: Flange
Certification: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Product Type: WN Flange
China ANSI DIN EN BS  Forged Steel Socket Weld Flange for Oil Gas Pipeline

ANSI DIN EN BS Forged Steel Socket Weld Flange for Oil Gas Pipeline

Product Name: Flange
Certification: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Product Type: WN Flange
China Weld-neck Flange Forged Steel Flange DN15, PN6, PN10, PNClass 150, Class 300 6, PN25, PN40ASTM A105ASTM A182 F304/F304L, F316/F316LASME B16.5 DIN

Weld-neck Flange Forged Steel Flange DN15, PN6, PN10, PNClass 150, Class 300 6, PN25, PN40ASTM A105ASTM A182 F304/F304L, F316/F316LASME B16.5 DIN

Product Name: Weld-neck Flange
Seal Face: RF
Pressurerating: 150# To 2500#
China Weld-neck Flange Forged Steel Flange DN15   8"  PN40ASTM A105ASTM A182 F304/F304L, F316/F316L ASME B16.5

Weld-neck Flange Forged Steel Flange DN15 8" PN40ASTM A105ASTM A182 F304/F304L, F316/F316L ASME B16.5

Product Name: Weld-neck Flange
Seal Face: RF
Pressurerating: 150# To 2500#
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