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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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welded steel pipes

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ASTM A249 TP304 1.4301 Stainless Steel Welded Tube For Oil Service
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ASTM A249 TP304 1.4301 Stainless Steel Welded Tube For Oil Service What is ASTM A249? This guide specifies standard specification for nominal-wall-thickness welded tubes and heavily cold worked welded tubes ... Read More

2024-12-19 11:57:15

ASTM A234 WP9 CL1 90° ELBOW BW SR 5" SCH40 Seamless Pipe Fittings
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ASTM A234 WP9 CL1 90 ELBOW BW SR 5" SCH40 Seamless Pipe Fittings We are a leading manufacturer of alloy steel WP9 elbows. The material used to produce ASTM A234 WP9 is a low alloy steel. One of the characterist... Read More

2025-08-13 17:44:08

A312 TP316L Stainless Steel Seamless Pipe For Petrochemical Industry
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A312 TP316L Stainless Steel Seamless Pipe For Petrochemical Industry The A312 TP316L stainless steel seamless pipe is a high-performance, corrosion-resistant alloy designed for use in demanding applications. ... Read More

2026-04-30 11:42:02

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

ALLOY STEEL PIPE FITTINGS ASTM A234 WP11 WP22 P91 90° LR SR ELBOW
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ALLOY STEEL PIPE FITTINGS ASTM A234 WP11 WP22 P91 90 LR SR ELBOW Carbon Steel Pipe Fitting - Long Radius Elbow 90 Product range : Size : 1/8"NB TO 48"NB IN Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, ... Read More

2023-08-03 11:58:06

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 A335 /ASME SA335 Alloy Steel Seamless Tubes P11 / P12 / P22 / P5 /P9 / P91 / P92 Size 1/2" To 24" NPS
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ASTM A335 /ASME SA335 Alloy Steel Seamless Tubes P1 / P11 / P12 / P22 / P5 /P9 / P91 / P92 Size 1/2" To 24" NPS Alloy steel seamless pipe/tube PIPES & TUBES : ASTM A335, ASTM A213, ASTM A691 PIPES FITTINGS : ... Read More

2021-12-27 14:44:01

ASTM A815 WP32750 - S Elbow Super Duplex Butt Welded Fittings ASME B16.9
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ASTM A815 WP32750-S ELBOW Super Duplex Butt Welded Fittings ASME B16.9 Duplex stainless steels are a family of stainless steels. These are called duplex (or austenitic-ferritic) grades because their metallurgic... Read More

2022-09-05 17:38:25

ASTM A213 TP304L Stainless Steel Seamless Tubes For Heat Exchangers Chemical
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ASTM A213 TP304L Stainless Steel Seamless Tubes For Heat Exchangers Chemical ASTM A213 A312 A269 A511 A240 UNS S30403 304L, EN 10216-5 1.4307 stainless steel tubing is a variant of the 18% chromium - 8% nickel ... Read More

2023-04-24 15:59:26

SS Pipe Fitting ASTM A403 WP304L S30403 Concentric Reducer B16.9
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SS Pipe Fitting ASTM A403 WP304L S30403 Concentric Reducer B16.9 ASTM A403 WP304L Fittings come under the standard ASME B16.9 and diameters ranging from inches to 48 inches. The material has 18% chromium and 8% ... Read More

2025-08-13 17:32:28

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