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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 Tube

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China ASTM A335 P11 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service factory

ASTM A335 P11 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more ... Read More
2026-07-16 15:42:51
China Alloy Steel Seamless Bolier Tube A213 T5 High Temperature Superheater Grade factory

Alloy Steel Seamless Bolier Tube A213 T5 High Temperature Superheater Grade

Alloy Steel Seamless Bolier Tube A213 T5 High Temperature Superheater Grade A213 T5 tube is a specific type of seamless alloy steel tube manufactured according to the ASTM A213 standard, designed for high... Read More
2026-07-15 09:53:40
China ASTM A335 / ASME SA335 UNS K90901 P91 Boiler Tube EN 1.4903 Alloy Steel Seamless Pipe factory

ASTM A335 / ASME SA335 UNS K90901 P91 Boiler Tube EN 1.4903 Alloy Steel Seamless Pipe

ASTM A335 / ASME SA335 P91 Alloy Steel Seamless Pipe for High-Temperature Service​ ASTM A335 P91 (UNS K90901 / EN 1.4903) is a high-alloy martensitic steel with ~9% Chromium, Molybdenum, Vanadium, Niobium, and ... Read More
2026-07-15 09:53:27
China ASTM A213 T11 Cr-Mo Alloy Seamless Tube for 580°C+ High-Temperature & High-Pressure Boiler and Heat Exchanger factory

ASTM A213 T11 Cr-Mo Alloy Seamless Tube for 580°C+ High-Temperature & High-Pressure Boiler and Heat Exchanger

YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more ... Read More
2026-07-15 09:53:24
China Alloy Steel Seamless Pipe ASTM A335 ASME SA335 P5 P9 P11 P12 P22 P91 P92  Power Plant Energy Fluid System Boiler Thermal Power factory

Alloy Steel Seamless Pipe ASTM A335 ASME SA335 P5 P9 P11 P12 P22 P91 P92 Power Plant Energy Fluid System Boiler Thermal Power

Alloy Steel Seamless Pipe ASTM A335 ASME SA335 P5 P9 P11 P12 P22 P91 P92 Power Plant Energy Fluid System Boiler Thermal Power YUHONG GROUP deal with alloy steel seamless pipe and tube already more than 32 years... Read More
2026-07-15 09:53:23
China Alloy Steel Seamless Tube Boiler Tube ASTM A213 ASME SA213 T2  Heater Superheater Heat Exchanger Application factory

Alloy Steel Seamless Tube Boiler Tube ASTM A213 ASME SA213 T2 Heater Superheater Heat Exchanger Application

Alloy Steel Seamless Tube Boiler Tube ASTM A213 ASME SA213 T2 Heater Superheater Heat Exchanger Application YUHONG has been specialized in alloy steel tube for 30 years,alloy tubes used for boiler and heat ... Read More
2026-07-15 09:53:16
China ASTM A213 Carbon Alloy Steel Seamless T5 Heat Exchanger Tubes factory

ASTM A213 Carbon Alloy Steel Seamless T5 Heat Exchanger Tubes

ASTM A213 Carbon Alloy Steel Seamless T5 Heat Exchanger Tubes This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. YUHONG Group produce T5 Seamless ... Read More
2026-07-14 16:39:03
China ASTM A335 Seamless P9 Ferritic Alloy Steel Boiler Pipe factory

ASTM A335 Seamless P9 Ferritic Alloy Steel Boiler Pipe

ASTM A335 Seamless P9 Ferritic Alloy Steel Boiler Pipe YUHONG Group offers ASTM A335 / ASME SA335 P9 SMLS ferritic alloy steel pipes and we sell these pipes in more than 70 countries up to now. This specificati... Read More
2026-07-14 16:37:44
China ASME SA213 Seamless Alloy Steel T11 Boiler Tubes For Power Plant factory

ASME SA213 Seamless Alloy Steel T11 Boiler Tubes For Power Plant

ASME SA213 Seamless Alloy Steel T11 Boiler Tubes For Power Plant YUHONG Group offers ASME SA213 T11 SMLS alloy steel tubes with high quality which generally are used in heat exchangers, boilers, and other high... Read More
2026-07-14 16:37:25
China ASTM A213 T5 (UNS K41545) Alloy Steel Seamless Tube For Boiler and Superheater factory

ASTM A213 T5 (UNS K41545) Alloy Steel Seamless Tube For Boiler and Superheater

YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more ... Read More
2026-07-14 16:25:59
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