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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 .

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welded pipes

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Super Duplex Stainless Steel 2507 ASTM A790 UNS S32750 / 1.4410 Seamless Pipes
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ASTM A790 / ASME SA790 UNS S32750 Super Duplex Stainless Steel Seamless Pipes A790 S32750 pipes refer to pipes made from the duplex stainless steel grade S32750, which is also known as 2507 stainless steel. ... Read More

2023-05-24 11:36:46

ASTM A790 S32750 Super Duplex Stainless Steel Pipe for Chemical Application
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ASTM A790 S32750 Super Duplex Stainless Steel Pipe for Chemical Application This standard is the standard specification for ferritic austenitic stainless steel pipes used in corrosive environments. ASTM A790 ... Read More

2025-12-09 16:12:29

ASTM B729 Alloy 20 / UNS N08020 / 2.4660 Seamless Nickel Alloy Pipe
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ASTM B407 UNS N08811 DIN 1.4959 / INCOLOY 800HT SEAMLESS ALLOY STEEL PIPE Alloy 20 offers outstanding resistance to a wide range of corrosive media, especially sulfuric acid and other aggressive chemicals. This ... Read More

2025-03-05 18:04:28

ASTM A335 / ASME SA335 P9 / UNS S50400 Cr-Mo Alloy Steel Seamless Pipe
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ASTM A335 / ASME SA335 Grade P9 / UNS S50400 Alloy Steel Seamless Pipe Black Painted ASTM A335 P9 is a seamless, chromium-molybdenum alloy steel pipe designed for high-temperature and high-pressure applications... Read More

2025-06-25 10:32:24

ASTM A312 UNS S30815 / Alloy 253MA Stainless Steel Seamless Pipe 1.4835 Stainless Steel Pipe
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ASTM A312 253MA / UNS S30815 / EN 1.4835 Stainless Steel Seamless Pipe for Industry 253MA is a trademarked name for a high-performance austenitic stainless steel. It is designated under UNS S30815 and the ... Read More

2026-03-19 15:03:10

ASTM B407 UNS N08810 Incoloy Nickel Alloy Pipe for Pressure Vessels
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ASTM B407 UNS N08810 Incoloy Nickel Alloy Pipe for Pressure Vessels We are Yuhong Group, one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With developmen... Read More

2025-02-03 22:15:22

ASTM B677 / ASME SB677 TP904L (UNS N08904) Stainless Steel Seamless Pipe And Tube
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ASTM B677 / ASME SB677 TP904L (UNS N08904) Stainless Steel Seamless Pipe And Tube YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless, welded ... Read More

2023-06-08 23:17:19

Super Duplex Stainless Steel Pipes And Tubes A790 S32760 (F44, 1.4501,ZERON® 100)
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Super Duplex Stainless Steel Pipes And Tubes A790 S32760 (F44, 1.4501,ZERON 100) YUHONG GROUP deal with Austenitic Stainless Steel, Duplex and Super Duplex Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, ... Read More

2025-08-13 17:30:33

Stainless Steel Sanitary Tubing A270 TP304 Welded Tube, Mechanically Polished Or Electropolished, For Pharmaceutical Applications
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Stainless Steel Sanitary Tubing A270 TP304 Welded Tube, Mechanically Polished Or Electropolished, For Pharmaceutical Applications Overview of Sanitary Tubing A270 TP304 Welded Tube For sanitary applications ... Read More

2026-03-11 11:55:06

ASTM A790 UNS S31803 Seamless Duplex Steel Pipe Pickled Annealed
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ASTM A790 UNS S31803 Duplex Stainless Steel Seamless Pipe ASTM A790 covers seamless and welded ferritic/austenitic (duplex) stainless steel pipes for corrosion-resistant applications. S31803 refers to the UNS ... Read More

2025-04-08 13:11:44

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