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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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seamless boiler pipe

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ASTM A335 Seamless P9 Ferritic Alloy Steel Boiler Pipe
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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

2026-02-28 16:19:33

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 A335 Seamless P22 Ferritic Alloy Steel Boiler Pipe
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ASTM A335 Seamless P22 Ferritic Alloy Steel Boiler Pipe YUHONG Group offers ASTM A335 / ASME SA335 P22 SMLS ferritic alloy steel pipes and we sell these pipes in many countries. This specification covers ... Read More

2025-04-27 11:31:28

ASTM A312 UNS S31254 Seamless Duplex Steel Boiler Pipes
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ASTM A312 UNS S31254 Seamless Duplex Steel Boiler Pipes YUHONG Group offers ASTM A312 UNS S31254 SMLS duplex steel pipes and we sell these tubes with high quality in more than 70 countries up to now. ASTM A312 ... Read More

2025-08-13 17:38:31

ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
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Product Name: Boiler Pipe Standard: ASTM A790 / ASME SA790 Material: Duplex Steel End: Plain Ends/ Beveled Ends Form: Straight &U Bend Type: Seamless &Welded Packing: Plywood Case,Bundle High Light: ASME SA790 ... Read More

2023-11-14 18:13:43

Stainless Steel EN10216-5 1.4841 Seamless Boiler Tube
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EN10216-5 1.4841 Stainless Steel Seamless Tube Boiler 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, ... Read More

2020-12-01 14:45:49

ASTM A312 TP304, UNS S30400, 1.4301 Stainless Steel Seamless Round Pipe
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ASTM A312 TP304, UNS S30400, 1.4301 Stainless Steel Seamless Round Pipe ASTM A312 TP304 is a specification for seamless, welded, and heavily cold worked austenitic stainless steel pipes. It covers nominal pipe ... Read More

2023-12-26 10:28:08

ASME SB677 SMLS UNS NO8904 TP904L Nickel Alloy Boiler Pipes
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ASME SB677 SMLS UNS NO8904 TP904L Nickel Alloy Boiler Pipes YUHONG Group offers ASME SB677 NO8904 SMLS nickel alloy steel pipes and we sell these pipes in more than 70 countries up to now. ASME SB677 This ... Read More

2025-08-13 17:40:54

ASME SA213 T22 Alloy Steel Seamless Boiler Tube for Fired Furnace
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ASME SA213 T22 Alloy Steel Seamless Boiler Tube for Fired Furnace Yuhong Group supply ASME SA 213 T22 Boiler Tube has seamless ferritic and austenitic alloy. These are primarily used in heat exchangers, ... Read More

2024-06-06 17:08:52

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

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