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321h stainless steel seamless pipe

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Yuhong Group work as team with us start from 2003, and support excellent service for us last 9 years of steel pipe/tube

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Stable quality , good price, excellent serive, Yuhong Special Steel already become our partner in business team.

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Good quality , we like that ! And delivery time in time also , that is why we place repeat order for Yuhong Special Steel .

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boiler tube / heat exchanger tube expert . We like your quality .

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321h stainless steel seamless pipe

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ASTM A249 TP321 Welded Austenitic Steel Heat Exchange Tube
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ASTM A249 TP321, 63.5MM * 1.5MM * 6000MM Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tube We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel ... Read More

2022-10-31 15:30:51

ASTM A694 F52 F60 B16.5 Forged Steel Flanges
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ASTM A694 F52 F60 B16.5 stainless forged carbon steel flange We are one of the biggest projects pipeline products supplier in China. Our products contain steel pipe/tube,fittings, flanges. With development more ... Read More

2020-12-17 14:05:33

ASTM A694 F52 F60 B16.5 Forged Steel Flanges（Petroleum,Chemical, Connection,etc）
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2021-12-28 16:44:38

ASTM A234 WP22 CL1 / CL3 Alloy Steel Fitting Buttweld 180° Elbow Black Painted
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ASME B16.9 Buttweld ASTM A234 WP22 CL1 / CL3 180 Degree Elbow Alloy Steel Pipe Fittings WP22 is the designation used to describe the grade of buttweld fittings, it corresponds to the material grade and is part ... Read More

2025-05-06 11:56:13

Extruded Finned Tube , ASME SA179 Carbon Steel Heat Echanger Tube with AL Fins
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ASTM / ASME SA179 Carbon Steel Extruded Finned Tube Heat Transfer Tube Extruded fin tubes are a type of finned tube where the fins are integrated into the tube itself by an extrusion process. This method ... Read More

2025-08-13 17:33:58

ASTM A815 2507 Super Duplex Steel Pipe Fittings
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Super Duplex Buttwelding fittings, ASTM A815, EN10253-4, S32750 / 1.4410/ 2507, Elbow , Tee, Cap, reducer , B16.9 BUTT WELD FITTINGS. We are engaged in manufacturing of a wide range of Butt Weld Fitting that is ... Read More

2020-07-09 17:42:38

ASTM A269 / ASME SA269 TP316L Polished 320 Grit Mirror Surface BA Tube
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ASTM A269 / ASME SA269 TP316L Polished 320 Grit Bright Annealed Stainless Steel Tube Bright Annealing is a process in which the stainless steel surface is made reflective like a mirror. This type of Annealing ... Read More

2022-05-30 14:08:20

Heat Exchanger Seamless Tube A213 TP304/304L / TP316L TP310S TP316Ti TP321/321H TP347 TP317 , 100% ET / HT / UT
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Heat Exchanger Seamless Tube TP304/304L / TP316L TP310S TP316Ti TP321/321H TP347 TP317 , 100% ET / HT / UT Specification: ASME SA213/A213: Standard Specification for Seamless Ferritic and Austenitic Alloy- ... Read More

2024-02-29 15:08:12

Duplex Steel Butt Weld Fitting A815 WP31803/ WPS32750 REDUCER A403 BW B16.9
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Duplex Steel Butt Weld Fitting A815 WP31803/ WPS32750 REDUCER A403 BW B16.9 YUHONG GROUP is professional for Duplex and Suer Duplex pipe/tube/fitting/flange for many projects . Every we export around 4M usd of ... Read More

2023-03-27 15:40:44

DIN 2.4851 ASTM B163 Inconel 601 / UNS N06601 / Nickel Alloy Heat Exchanger Tube
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ASME SB163 Inconel 601 Nickel Alloy Seamless Tube Heat Exchanger Tube YUHONG GROUP specializes in ASTM B167 Inconel 601 Seamless Tube with years of Experience in Manufacturing UNS N06601 Seamless Tube. we offer ... Read More

2022-08-16 16:12:44

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