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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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forging butt welding flange online manufacture

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Super Duplex Stainless Steel Flange ASTM A815 UNS S32950 Threaded Flange RF CL150
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Super Duplex Stainless Steel Flange ASTM A815 UNS S32950 Threaded Flange RF CL150 Specifications1.Super Duplex Stainless steel flange2.sch5s-schxxs3.ISO9001,ISO90004.Market:America,Africa,Middle East,Southeast ... Read More

2025-09-12 12:06:52

Super Duplex Stainless Steel Flange ASTM A815 UNS S32950 Threaded Flange RF CL150
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2025-09-12 12:08:27

Ultra-High Strength & Superior ASME B16.47 Alloy Steel Flanges Class 300
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Ultra-High Strength & Superior ASME B16.47 Alloy Steel Flanges Class 300 1. Product Description Our high-strength Alloy Steel Flanges are manufactured from premium chromium-molybdenum steel (e.g., F11, F22, F91... Read More

2025-09-12 12:30:42

ANSI UNS N08825 RF 6" 150LBS Spectable Blind Flange
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Spectable blind figure 8 blanks flange ASTM B564 UNS N08825 RF 6" 150LBS nickel alloy steel ANSI Production Name Nickel Alloy Steel Pipes Standard ASME/ANSI B16.9, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC. Size 1... Read More

2020-10-27 10:34:24

Carbon Steel Cast Iron Flange Blind Plate DN20/25/32/40-200 Support Non-Standard Customized Cover Plate GB DN20 11mm
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Carbon Steel Cast Iron Flange Blind Plate DN20/25/32/40-200 Support Non-Standard Customized Cover Plate GB DN20 11mm Also called flanges or flanges. A part that connects pipes to pipes. Connected to the pipe ... Read More

2025-09-12 10:38:54

ASME/ANSI B16.9 Alloy 200 ASTM/UNS N02200 Threaded Flange 14" Class900
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ASME/ANSI B16.9 Alloy 200 ASTM/UNS N02200 Threaded Flange 14" Class900 Flange Type ASME/ANSI B16.9 Alloy 200 ASTM/UNS N02200 Threaded Flange 14" Class900 Standard ASTM/UNS Size 1/2~60 Pressure Rate 150lb to ... Read More

2025-09-19 15:40:10

Socket Welding OLET Nickel 201 ASTM/UNS N02201 Forged Pipe Fittings 12"x4" Class 6000
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Socket Welding OLET Nickel 201 ASTM/UNS N02201 Forged Pipe Fittings 12"x4" Class 6000 Product Name:Socket Welding OLET Nickel 201 ASTM/UNS N02201 Forged Pipe Fittings 12"x4" Class 6000 ISO 9001 Certificate for ... Read More

2025-09-19 15:40:10

Socket Welding OLET ASTM/UNS Alloy 200 Forged Pipe Fittings 12"x4" Class 3000
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Socket Welding OLET ASTM/UNS Alloy 200 Forged Pipe Fittings 12"x4" Class 3000 Product Name: Socket Welding OLET ASTM/UNS Alloy 200 Forged Pipe Fittings 12"x4" Class 3000 ISO 9001 Certificate for special steel ... Read More

2025-09-19 15:40:10

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

ANSI Forged Incoloy 800 Alloy N08800 WN RF Flange
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Incoloy 800 800H flange alloy N08800 WN RF Flanges for industry PRODUCT TYPES Flanges: Weld Neck flange, Slip On flange, Blind flange, Threaded flange, Socket Weld flange, Lap Joint flange, Ring Joint flange, ... Read More

2022-02-17 16:19:08

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Nickel Alloy Pipe

Super Duplex Stainless Steel Pipe

Austenitic Stainless Steel Pipe

Coated Steel Pipe

Seamless Steel Pipe

Low Temperature Steel Pipe

Titanium Alloy Pipe

Aluminum Alloy Pipe

Copper Nickel Pipe

U Fin Tube

High Pressure Boiler Tube

Hot Dip Galvanized Tube

Alloy Steel Round Bar

Cold Rolled Steel Plate

Alloy Steel Flanges

Alloy Steel Pipe Fittings

Cast Acrylic Sheet

forging butt welding flange online manufacture

Super Duplex Stainless Steel Flange ASTM A815 UNS S32950 Threaded Flange RF CL150
Contact Now

Super Duplex Stainless Steel Flange ASTM A815 UNS S32950 Threaded Flange RF CL150
Contact Now

Ultra-High Strength & Superior ASME B16.47 Alloy Steel Flanges Class 300
Contact Now

ANSI UNS N08825 RF 6" 150LBS Spectable Blind Flange
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Carbon Steel Cast Iron Flange Blind Plate DN20/25/32/40-200 Support Non-Standard Customized Cover Plate GB DN20 11mm
Contact Now

ASME/ANSI B16.9 Alloy 200 ASTM/UNS N02200 Threaded Flange 14" Class900
Contact Now

Socket Welding OLET Nickel 201 ASTM/UNS N02201 Forged Pipe Fittings 12"x4" Class 6000
Contact Now

Socket Welding OLET ASTM/UNS Alloy 200 Forged Pipe Fittings 12"x4" Class 3000
Contact Now

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

ANSI Forged Incoloy 800 Alloy N08800 WN RF Flange
Contact Now

Nickel Alloy Pipe

Petrochemical Nickel Alloy Spade Line Blinds Flange Hastelloy B2 SPD BLD

SMLS Nickel Alloy Tube , ASTM B619 / 622 Hastelloy C22 Seamless Steel Pipe

2 Inch Dia Nickel Alloy SMLS Pipe STD Alloy C276 Wet Chlorine Resistant

Super Duplex Stainless Steel Pipe

Duplex 2205 Orifice Plate Flange , Class 900 Super Duplex Stainless Steel Orifice Plate

S31803 / S32205 Super Duplex Stainless Steel Pipe Fittings 304 Stainless Steel Elbow Seamless Reducer

6mm Super Duplex Stainless Steel Pipe Fittings UNS31803 F51 Hot Rolled BA Plate