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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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alloy steel seamless pipes

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ASTM A335 P5 P9 P11 P22 Seamless Alloy Steel Boiler Pipes
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ASTM A335 P5 P9 P11 P22 Seamless Alloy Steel Boiler Pipes YUHONG Group offers ASTM A335 P5 / P9 / P11 / P22 SMLS alloy steel pipes with high quality. These alloy pipes are general used in heat exchangers, ... Read More

2025-04-27 11:40:05

ASTM A213 T5 Alloy Steel Seamless Tube Hot Finished for Heat Exchanger and Boiler Applications with Customized Size
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ASTM A213 T5 Alloy Steel Seamless Round Tube Alloy steel is intentionally blended with various elements to enhance mechanical properties. These elements are added in amounts ranging from 1.0% to 50% by weight. ... Read More

2026-01-09 10:13:22

ASTM A312 S30815 253MA Stainless Steel Seamless Pipe
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ASTM A312 S30815 253MA Stainless Steel Seamless Pipe ASTM A312 S30815 stainless steel pipe is a high-performance austenitic stainless steel seamless pipe designed specifically for extreme high-temperature ... Read More

2026-01-16 16:14:39

DIN 86019 CuNiFe 90/10 (C70600) Nickel Copper Alloy Steel Seamless Pipe
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DIN 86019 CuNiFe 90/10 (C70600) Nickel Copper Alloy Steel Seamless Pipe Description "DIN 86019 CuNiFe 90/10" refers to a high-performance seamless copper-nickel alloy pipe manufactured strictly according to ... Read More

2025-12-10 19:05:00

ASTM A335 P22 Seamless Alloy Steel Boiler Pipes For Refineries Projects
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ASTM A335 P22 Seamless Alloy Steel Boiler Pipes For Refineries Projects ASTM A335 This specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service... Read More

2025-04-24 17:08:19

ASTM A234 WP9 CL1 / CL3 Alloy Steel Buttweld Pipe Fitting 180 Degree Elbow
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B16.9 ASTM A234 WP9 CL.1 / CL.3 Alloy Steel 180 DEG. Elbow Buttweld Pipe Fittings ASTM A234 WP9 pipe fittings have a good performance in high temperature conditions.Grade WP9 have two classes-- Class1 and ... Read More

2024-02-28 17:46:42

ASTM A312 TP310S Stainless Steel Seamless Pipe for Heat Exchanger Application
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ASTM A312 TP310S Stainless Steel Seamless Pipe for Heat Exchanger Application ASTM A312 TP310S , as a very important high alloy austenitic heat-resistant stainless steel pipe, is renowned for its excellent high... Read More

2025-11-25 16:29:49

ASTM A312 253MA / UNS S30815 Stainless Steel Seamless Pipe
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ASTM A312 253MA/UNS S30815 Stainless Steel Seamless Pipe A312 253MA is a type of austenitic stainless steel that offers high temperature resistance and high strength. It is a combination of nickel, chromium, ... Read More

2024-08-16 15:47:41

ASTM A312 TP321 UNS 32100 Stainless Steel Seamless Pipe for Furnance
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ASTM A312 TP321 UNS 32100 Stainless Steel Seamless Pipe UNS Designation C Mn P S Si N Cr Mo S32100 0.08 2 0.045 0.03 1 17.019.0 9.012.0 ... YUHONG GROUP is focused on the production of Austenitic Stainless ... Read More

2025-09-10 09:57:40

ASTM A790 S31803 F51 Duplex Stainless Steel Seamless Pipes For Petrochemical Equipment
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ASTM A790 S31803 F51 Duplex Stainless Steel Seamless Pipes For Petrochemical Equipment YUHONG Group, a Chinese manufacturer that offers duplex stainless steel pipes in more than 80 countries up to now.The ... Read More

2025-04-15 16:30:29

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