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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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duplex ss pipe online manufacture

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buy ANSI B16.5 RF 300LBS Reducing Weld Neck Flange For Oil / Gas System ASTM A182 F51 NPS online manufacturer

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ANSI B16.5 RF 300LBS Weld Neck Flange , Oil / Gas System ASTM A182 F51 NPS Long Welding Neck Flange We are professional pipe & pipe fittings supplier, and we have our own factory, our main products including ... Read More
2021-11-04 23:09:28
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High Pressure High Temperature Pipe Duplex Stainless Steel Pipe UNS S31803 Seamless Steel Pipe Production Range: Round Steel Pipe (17mm-406.4mm) Square Steel Pipe (20mm*20mm-500mm*500mm) Rectangular Steel Pipe ... Read More
2025-07-24 14:13:03
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High Pressure High Temperature Duplex Stainless Steel Pipes Steel A790 UNS S32760

High Pressure High Temperature Duplex Stainless Steel Pipes Steel A790 UNS S32760 Introduction Seamless steel pipe is a long strip of steel with hollow section and no joint around it. Steel pipes have hollow ... Read More
2025-08-01 15:46:12
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Super Duplex Stainless Steel Pipe Lap Joint Stub End 904L UNS N08904 Products Super Duplex Stainless Steel Pipe Lap Joint Stub End 904L UNS N08904 Item Elbow L/R S/R,Equal Tee,Reducing Tee,Concentric Reducer... Read More
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Seamless Steel Tube Thin Wall Steel Tubing ASTM A790 GRS 32750 Plain Ends We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers ... Read More
2020-02-17 19:17:12
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ASME ANSI B16.5 A182 F44 SS254 SMO 1" Class 600 Duplex Stainless Steel Pipe Slip On Flange Product Description Product Name FLANGE Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, ... Read More
2022-03-18 22:33:52
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Overview Essential details Standard: JIS, AiSi, ASTM, GB, DIN, EN, AISI, ASTM, DIN, EN, GB, JIS Place of Origin: China Brand Name: TOBO Model Number: 201, 304, 316, 304L, 316L, 321, 904L, etc. Type: Seamless ... Read More
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Overview Essential details Standard: AiSi Place of Origin: China Brand Name: TOBO Model Number: 304 304l 316 316l 310s 321 1.4401 1.4406 etc. Type: Seamless/welded Steel Grade: 300 Series, 410, 441, 316, 321, ... Read More
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ASME B16.5 Standard Stainless Steel Pipe Flanges Forged Cl 150 Pressure Welding Neck Flange ASME B16.5 Size: 3 inch Material: ASTM A182 F321 Standard: ANSI B16.5 Place of Origin: Shanghai, China (Mainland) ... Read More
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