logo
Home Productsmarine grade weld neck flanges online manufacturer
Certification
China TOBO STEEL GROUP CHINA certification
China TOBO STEEL GROUP CHINA certification
Customer Reviews
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

I'm Online Chat Now

marine grade weld neck flanges online manufacture

(19)
buy Proven Reliability Through Rigorous Forging A182 F5 ASME 16.9 Alloy Steel Flanges Slip-on NPS 3 1/2" Class 600 online manufacturer

Proven Reliability Through Rigorous Forging A182 F5 ASME 16.9 Alloy Steel Flanges Slip-on NPS 3 1/2" Class 600

Proven Reliability Through Rigorous Forging (A182 F5) ASME 16.9 Alloy Steel Flanges Slip-on NPS 3 1/2" Class 600 1. Product Description Alloy Steel Flanges are high-performance pipe connectors manufactured from ... Read More
2025-09-12 12:31:41
buy Forgings A182 F9 From Special Alloy Steel ASME B16.5 Alloy Steel Flanges Blind NPS 1/2" Class 150 online manufacturer

Forgings A182 F9 From Special Alloy Steel ASME B16.5 Alloy Steel Flanges Blind NPS 1/2" Class 150

Forgings (A182 T9) from special alloy steel ASME B16.5 Alloy Steel Flanges Blind NPS 1/2" Class 150 1. Product Description Alloy Steel Flanges are high-performance pipe connectors manufactured from steel alloys ... Read More
2025-09-12 12:31:26
buy Excellent Resistance to Corrosion & High Temp A182 stainless 304 ASME B16.5 Alloy Steel Flanges Blind NPS 6" Class 150 online manufacturer

Excellent Resistance to Corrosion & High Temp A182 stainless 304 ASME B16.5 Alloy Steel Flanges Blind NPS 6" Class 150

Excellent Resistance to Corrosion & High Temp (A182 stainless 304) ASME B16.5 Alloy Steel Flanges Blind NPS 6" Class 150 1. Product Description Alloy Steel Flanges are high-performance pipe connectors ... Read More
2025-09-12 12:31:38
buy Exchanger Shells Copper Nickel Pipe Fittings C71500 Grade For Industry online manufacturer

Exchanger Shells Copper Nickel Pipe Fittings C71500 Grade For Industry

Exchanger Shells Copper Nickel Pipe Fittings Copper Tube Flange For Industry Copper Nickel C715 - C71500 ASTM B151, ASTM B466, ASTM B111, ASTM B171, ASME SB466, ASME SB111, ASME SB151, ASME SB171, DIN 2.0872, ... Read More
2025-09-12 10:32:24
buy ASTM B111 Copper Nickel Pipe Flange High Strength C71500 Grade TUV Certification online manufacturer

ASTM B111 Copper Nickel Pipe Flange High Strength C71500 Grade TUV Certification

C 70600 70/30 Weld Neck Flange Copper Nickel Pipe Fittings ASTM B111 For Marine / Industry Copper Nickel C715 - C71500 ASTM B151, ASTM B466, ASTM B111, ASTM B171, ASME SB466, ASME SB111, ASME SB151, ASME SB171, ... Read More
2025-12-02 17:17:03
buy C71500 Grade Copper Nickel Pipe Fittings 70 / 30 Slip On / Threaded Flange online manufacturer

C71500 Grade Copper Nickel Pipe Fittings 70 / 30 Slip On / Threaded Flange

C71500 Copper Nickel Pipe Fittings 70 / 30 Slip On / Threaded / Blind / Weld Neck Flanges 90/10 Cupro Nickel is widely used in sea water. It has very good corrosion resistance to clean moderately polluted ... Read More
2025-12-02 17:17:03
buy Slip On Threaded Copper Nickel Flanges Class 300 1/2"- 36" C70600 Grade online manufacturer

Slip On Threaded Copper Nickel Flanges Class 300 1/2"- 36" C70600 Grade

Class 300 "90/10" Alloy Steel Slip-on, threaded, blind, Weld-neck Flanges This alloy is virtually immune from stress-corrosion cracking and hot spot denickelification. In clean sea water, a velocity of up 2.2-2... Read More
2025-12-02 17:17:02
buy Exchanger Shells Copper Nickel Pipe Fittings C71500 Grade For Industry online manufacturer

Exchanger Shells Copper Nickel Pipe Fittings C71500 Grade For Industry

Exchanger Shells Copper Nickel Pipe Fittings Copper Tube Flange For Industry Copper Nickel C715 - C71500 ASTM B151, ASTM B466, ASTM B111, ASTM B171, ASME SB466, ASME SB111, ASME SB151, ASME SB171, DIN 2.0872, ... Read More
2025-12-02 17:17:02
buy Incoloy 718 12000mm ASTM B637 UNS N06600 Steel Plate online manufacturer

Incoloy 718 12000mm ASTM B637 UNS N06600 Steel Plate

ASTM B637, B 670, B 906 UNS N06600 Steel Plate High Temperature Resistant Quick Details Place of Origin: Shanghai, China (Mainland) Type: Nickel plate Application: Nitrate condenser,Steam heating pipes,etc ... Read More
2020-11-26 10:37:06
Page 2 of 2|< 1 2 >|