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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

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copper nickel weld neck flange online manufacture

(474)

Gost 12821-80 Pn6 Ss304 316 Welding Neck Flanges
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GOST 12821-80 PN6 Welding Neck Flanges SS304 SS316 Product Description These welding neck flanges are fully produced in line with GOST 12821-80 standard, with a rated pressure of PN6, and are available in SS304 ... Read More

2026-03-06 08:30:28

Class 600 ASTM AB564 NO6600 Inconel Weld Neck Flanges
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Steel Flange Inconel Alloy Weld Neck Flanges ASTM AB564 NO6600 Alloy 600 Company Introduce We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. ... Read More

2025-09-02 18:58:50

Copper Nickel Alloy Flange CUNI 90/10 C70600 SCH80 DN150 Welding Neck Flange 600# Neck Steel Pipe Flange
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COPPER NICKEL ALLOY FLANGE CUNI 90/10 C70600 WELDING NECK FLANGE 600# NECK STEEL PIPE FLANGE Product Category PRODUCT CATEGORIES VIEW ALL Spectacle blinds Lap-Joint Flange(LAJ) Blind Flange(BL) Thraded Flange... Read More

2025-08-28 09:40:25

Copper Nickel Alloy Flange CUNI 90/10 C70600 PN10 DN700 Welding Neck Flange 30 Weld Neck Flange
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COPPER NICKEL ALLOY FLANGE CUNI 90/10 C70600 pn10 dn700 WELDING NECK FLANGE 30 weld neck flange Product Category PRODUCT CATEGORIES VIEW ALL Spectacle blinds Lap-Joint Flange(LAJ) Blind Flange(BL) Thraded ... Read More

2025-08-28 09:40:25

Copper Nickel Steel Flange C71500 SCH80 Welding Neck Flange 12" 900#
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Copper Nickel Steel Flange C71500 SCH80 Welding Neck Flange 12 900# Product Category PRODUCT CATEGORIES VIEW ALL Spectacle blinds Lap-Joint Flange(LAJ) Blind Flange(BL) Thraded Flange(TH) Spectacle Blind Figure ... Read More

2025-07-22 16:04:34

Copper Nickel Pipe Weld Neck Flange ASME B16.5 C71500 Flange Cuni 90 / 10 C70600 SCH80 150LBS Flange
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Product Category PRODUCT CATEGORIES VIEW ALL Spectacle blinds Lap-Joint Flange(LAJ) Blind Flange(BL) Thraded Flange(TH) Spectacle Blind Figure 8 Blanks Flange Reducing Flange Slip On Welding Flange(SO) Sockt ... Read More

2025-08-25 14:27:45

ANSI B16.5 CuNi 90/10 Reducing Weld Neck Flange PN10 Flat Face
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ANSI B16.5 CuNi 90/10 Reducing Weld Neck Flange PN10 Flat Face Product Description These flanges are manufactured from CuNi 90/10 copper-nickel alloy with a pressure rating of PN10, designed and produced in ... Read More

2026-03-06 08:30:38

ASME ANSI B16.5 UNS C70600 CU-NI 90-10 Copper Nickel Alloy Rtj Welding Neck Flange
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Product Description ASME ANSI B16.5 UNS C70600 CU-NI 90-10 COPPER NICKEL ALLOY RTJ WELDING NECK FLANGE Product Name Welding Neck Flange BLIND FLANGE Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ... Read More

2025-08-28 09:40:25

PN50 2'' Flat Face Alloy Steel Welding Neck Flange Fitting Flange
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ANSI CuNi 90 PN50 2' Flat Face Alloy Steel Welding Neck Flange fitting flange Quick Details Place of Origin: China Brand Name: TOBO Model Number: HHC2025 Standard: ANSI, BS, DIN, GB Experience: 5 years Name: ... Read More

2025-05-06 15:21:42

ANSI B16.5 CU-NI 70/30 90/10 FLANGE ASTM B152 ALLOY CUNI UNS C70600 C71500 300LBS RF WELDING NECK FLANGE
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2025-09-12 10:36:39

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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

copper nickel weld neck flange online manufacture

Gost 12821-80 Pn6 Ss304 316 Welding Neck Flanges
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Class 600 ASTM AB564 NO6600 Inconel Weld Neck Flanges
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Copper Nickel Alloy Flange CUNI 90/10 C70600 SCH80 DN150 Welding Neck Flange 600# Neck Steel Pipe Flange
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Copper Nickel Alloy Flange CUNI 90/10 C70600 PN10 DN700 Welding Neck Flange 30 Weld Neck Flange
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Copper Nickel Steel Flange C71500 SCH80 Welding Neck Flange 12" 900#
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Copper Nickel Pipe Weld Neck Flange ASME B16.5 C71500 Flange Cuni 90 / 10 C70600 SCH80 150LBS Flange
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ANSI B16.5 CuNi 90/10 Reducing Weld Neck Flange PN10 Flat Face
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ASME ANSI B16.5 UNS C70600 CU-NI 90-10 Copper Nickel Alloy Rtj Welding Neck Flange
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PN50 2'' Flat Face Alloy Steel Welding Neck Flange Fitting Flange
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ANSI B16.5 CU-NI 70/30 90/10 FLANGE ASTM B152 ALLOY CUNI UNS C70600 C71500 300LBS RF WELDING NECK FLANGE
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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