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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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seamless boiler tubes

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ASME SA210 A1 Carbon Steel Seamless Boiler Tube For Condenser And Economizers
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1. Material Standard & Scope Standard: ASTM A210/A210M (ASME SA210 equivalent). Scope: Seamless tubes for fired boilers, superheaters, and heat exchangers operating at moderate to high temperatures (up to ~450C ... Read More

2025-04-24 17:08:19

ASTM A335 P9 Alloy Steel Seamless Boiler Tube For Power Plant Oil Refinery Petrochemical
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ASTM A335 P9 Alloy Steel Seamless Boiler Tube, Power Plant , Oil Refinery , Petrochemical Application Chrome Moly alloy P9 is the addition of chromium and molybdenum. Chromium, or chrome, improves high... Read More

2025-07-17 15:47:37

Asme Sa213 T1 Asme Sa209 T1 Seamless Boiler Tubes
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ASME SA213 T1 ALLOY STEEL SEAMLESS TUBE , BOILER AND HEAT EXCHANGE APPLICATION Alloy steel tubes is a kind of steel alloyed tube with other elements in amounts of between 1 and 50% by weight to improve its ... Read More

2021-09-02 11:14:38

ASTM A179/ASME SA179 Carbon Steel Seamless Boiler Tube
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Product Name: Boiler Tube Standard: ASTM A179 / ASME SA179 Material: Carbon Steel Length: Single Random, Double Random & Cut Length. Form: Straight &U Bend Surface: Oil-dip, Varnish, Passivation, Phosphating ... Read More

2023-11-18 10:21:43

ASTM A335/ASME SA335 P22 Beveled Seamless Boiler Tubes Carbon Steel Pipe
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Alloy Steel Seamless Pipe ,ASTM A335 P11,P22, P5, P9, ASTM A335 P91 BLACK PAINTING,BEVELED,168.3*10.97MM Alloy steel seamless pipe/tube PIPES & TUBES : ASTM A335, ASTM A213, ASTM A691 PIPES FITTINGS : ASTM A234 ... Read More

2023-11-18 10:22:36

ASTM A213 T5 Alloy Steel Seamless Boiler Tube
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TPI Approved ASTM A213 T5 Alloy Steel Seamless Tube For Boiler The ASTM A213 T5 Alloy Steel Seamless Tube is a premium-grade alloy steel product manufactured for use in high-temperature and high-pressure ... Read More

2025-08-01 16:53:36

ASTM A210 / ASME SA210 Gr. A1 Carbon Steel Boiler Tube Seamless Tube
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ASTM A210 / ASME SA210 Gr A1 CARBON STEEL SEAMLESS BOILER TUBE COLD DRAWN ASTM A210 Gr. A1 seamless pipe is typically hot rolled, which means the steel is heated above its recrystallization temperature and then ... Read More

2023-07-09 16:58:33

ASTM A213 / ASME SA213 UNS S34709 / TP347H Stainless Steel Seamless Tube Boiler Tube
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ASTM A213 / ASME SA213 TP347H STAINLESS STEEL SEAMLESS TUBE BOILER TUBE Stainless steel 347H is a stabilized austenitic stainless steel that contains a higher amount of carbon, compared to standard grade 347. ... Read More

2023-08-20 09:51:40

ASTM A213 / ASME SA213 T9 Boiler Tube Alloy Steel Seamless Tube Black Painting
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ASTM A213 / ASME SA213 Gr T9 Ferritic Alloy Steel Seamless Tube for Boiler and Heat Exchanger T9 alloy steel tubes are known for their exceptional heat resistance and strength, making them popular in high... Read More

2025-08-13 17:41:08

ASTM B111 /ASME SB111 C44300 Seamless Brass Tube For Boiler for Oil and Gas Application
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Copper Alloy Tube ASTM B111/ASME SB111 C44300 Brass Seamless Tube Cold Finished Seamless Boiler Tubes We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in ... Read More

2022-06-17 11:48:24

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