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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

—— Singapore---Mr. How

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

—— Colombia ---LEO

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

—— Dubai ---Nazaad

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

—— USA- JAMES

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alloy steel seamless pipes

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ASTM B407 Incoloy 800H / 800HT / UNS N08811 Seamless Alloy Steel Pipe
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ASTM B407 UNS N08811 DIN / 1.4959 / INCOLOY 800HT SEAMLESS ALLOY STEEL PIPE Incoloy 800H and 800HT are high-performance alloys that belong to the Incoloy family, which are nickel-chromium-iron alloys known for ... Read More

2024-10-17 14:16:28

ASTM A213 / ASME SA213 TP321 Stainless Steel Seamless Tube Heat Exchanger Tubing
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ASTM A213 / ASME SA 213 TP321 S32100 STAINLESS STEEL SEAMLESS HEAT EXCHANGER TUBING SA213 TP321 is a specification of heat exchanger tubes that are made from the 321 austenitic stainless steel. The SA 213 ... Read More

2022-11-25 16:36:18

ASTM A335 P5 P9 P11 P22 P91 ASTM A213 T2 T5 T9 T11 T12 T22 T91 High Pressure Alloy Boiler Tube Heat Exchanger Tube
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ASTM A335 P5 P9 P11 P22 P91 ASTM A213 T2 T5 T9 T11 T12 T22 T91 High Pressure Alloy Boiler Tube Heat Exchanger Tube ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high ... Read More

2025-09-24 15:34:03

ASME SB165 UNS N04400 Monel 400 Nickel Alloy Pipe 66Ni/34Cu Seamless Pipe
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ASME SB165 UNS N04400 / Monel 400 Nickel Alloy Seamless Pipe ASME SB165 Monel 400 Nickel Alloy Pipe are its superior corrosion resistance in demanding environments (especially seawater and hydrofluoric acid), ... Read More

2025-09-30 17:37:40

ASTM B165 UNS N04400 MONEL 400 Nickel Copper Alloy Seamless Pipe for Gas Processing
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ASTM B165 UNS N04400 MONEL 400 Nickel Copper Alloy Seamless Pipe for Gas Processing We are YUHONG GROUP, one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. ... Read More

2023-11-20 09:57:22

ASTM A213 TP347H / UNS S34709 Stainless Steel Seamless Tube Heat Exchanger Tube
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Pickled And Annealed Stainless Steel Seamless Tube, ASME SA213 TP347H Heat Exchanger Tube ASTM A213 TP347H stainless steel seamless tube, which is an austenitic stainless steel modified with the addition of ... Read More

2023-10-13 17:40:59

ASME SA335 P22 1.25Cr-0.5Mo Seamless Ferritic Alloy Steel Pipe for Power Plant Boilers
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ASME SA335 P22 1.25Cr-0.5Mo Seamless Ferritic Alloy Steel Pipe for Power Plant Boilers YUHONG GROUP is a leading manufacturer of high-performance alloy steel pipes, specializing in ASME-certified solutions for ... Read More

2025-11-04 09:25:40

ASTM B423 UNS N08825 / DIN 2.4858 Seamless Pipe Inconel825 Nickel Alloy Pipe
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ASTM B423 UNS N08825 / Incoloy 825 Nickel Alloy Seamless Pipe ASTM B423 UNS N08825 is the standard specification for seamless nickel-iron-chromium alloy pipe made from UNS N08825 (commonly known as Incoloy 825)... Read More

2026-04-10 17:32:14

ASTM A213 TP347H STAINLESS STEEL SEAMLESS TUBE FOR HEAT EXCHANGER APPLIACATION (PICKLED& ANNEALED)
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Round ASTM A213 TP347H Stainless Steel Seamless Tube We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have ... Read More

2022-06-29 11:13:52

ASTM A333 Gr. 6 Carbon Steel Seamless Tube Pipe for Low Temperature Service
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ASTM A333 Gr.6 Carbon Steel Seamless Tube for Low-temperature Service ASTM A333 Grade 6 is a low-temperature carbon steel pipe specification. Its primary purpose is to safely convey fluids in environments where ... Read More

2025-12-10 19:04:19

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