Diamond Member
Since 2024
Audited Supplier
Suppliers with verified business licenses


Q235B Seamless Carbon 304 316L Material Precision Seamless Stainless Steel Tube Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
US$450.00-800.00/ metric tons
1 metric tons (MOQ)
US$750.00-950.00/ metric tons
1 metric tons (MOQ)
US$250.00-500.00/ metric tons
1 metric tons (MOQ)
API Dnv ISO DEP Lightweight Design Custom LSAW Precision Carbon-Steel Seamless Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
Gr. a Gr. B X42 X46 Strong Compressive Strength Custom Sawl Steel Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
Plain Ends Low Temperature Resistance Custom Carbon Steel LSAW Weded Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
7-50mm Wall Thickness High Strength Custom LSAW Welded / Seamless Steel Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
X52 X56 X60 X65 X70 Excellent Compressive Performance Custom Rectangle LSAW Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
High Quality Steel 1.25-50mm Wall Thickness Custom Diameter Seamless Steel Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
Good Processing Performance ASME A500 Custom Length Seamless Carbon Steel Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
Chemical Corrosion Resistance Mirror Finish Custom Wall Thickness Carbon Steel Seamless Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
Non-Weld Design Gra Grb Gr Casme Custom Length Q235B Seamless Steel Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
Anti-Creep Performance Gra Grb Gr Casme Custom Cold Drawn Seamless Steel Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
Excellent Performance Threaded Both Ends Custom Length API Seamless Carbon Steel Pipe
US$499.00-599.00 / Ton
5 Tons (MOQ)
Anti-Wear Performance Gr. a Gr. B Gr. C Gr. D Custom Welded Seamless Steel Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
ASTM En10208/En10297/JIS G3457 High Toughness Customizable SSAW Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
En10219/En10208/En10297 Acid and Alkali Corrosion Resistance Sawh Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
219mm-4064mm Diameter High Strength SSAW Spiral Submerged Arc Welding
US$500.00-600.00 / Ton
5 Tons (MOQ)
X52 X56 X60 High Weld Strength SSAW Spiral Submerged Arc Welding Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)
China Manufacturer ASTM A53 API 5L Tight Weld SSAW Welded Steel Pipe
US$500.00-600.00 / Ton
5 Tons (MOQ)

COMPANY PROFILE
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China. As one of the leading manufacturer of steel pipe products in China, Union Steel Industry Co., Ltd are committed to providing one-stop service to customers around the world.
Union Steel Industry Co., Ltd has leading technology of steel pipe production and research at home and abroad, advanced and complete testing facilities. We strictly in accordance with the ISO 9001 quality management system for on-site management, SGS, BV, TUV, ABS, LR, GL, DNV, CCS, RINA, RS and other authoritative TPI organizations. For years, steel pipe products supplied by Union Steel Industry have been widely applied in engineering projects such as oil and gas extraction, water transportation, urban pipeline network construction, offshore & onshore pipeline construction, mining industry, chemical industry and power generation industry pipeline construction. Our partners are throughout Southeast Asia, the Middle East, Europe, Africa, South America, Oceania, and more than 100 countries and regions. We also provide many steel pipe products and services to the worlds top 500 petroleum and gas, EPC companies, such as: PetroChina, Schlumberger, ADNOC, NNPC, ENI, NICO, EGPC, OXY, CCE, OGDCL, PEMEX, etc.
Adhering to our principle of"quality first, win-win cooperation", we are confident to supply customers with high quality products at very competitive prices. Union Steel Industry Co., Ltd will always be you the most professional and reliable business partner.
Union Steel Industry Co., Ltd has leading technology of steel pipe production and research at home and abroad, advanced and complete testing facilities. We strictly in accordance with the ISO 9001 quality management system for on-site management, SGS, BV, TUV, ABS, LR, GL, DNV, CCS, RINA, RS and other authoritative TPI organizations. For years, steel pipe products supplied by Union Steel Industry have been widely applied in engineering projects such as oil and gas extraction, water transportation, urban pipeline network construction, offshore & onshore pipeline construction, mining industry, chemical industry and power generation industry pipeline construction. Our partners are throughout Southeast Asia, the Middle East, Europe, Africa, South America, Oceania, and more than 100 countries and regions. We also provide many steel pipe products and services to the worlds top 500 petroleum and gas, EPC companies, such as: PetroChina, Schlumberger, ADNOC, NNPC, ENI, NICO, EGPC, OXY, CCE, OGDCL, PEMEX, etc.
Adhering to our principle of"quality first, win-win cooperation", we are confident to supply customers with high quality products at very competitive prices. Union Steel Industry Co., Ltd will always be you the most professional and reliable business partner.
Authentication
Business Type:
Trading Company
Main Products:
Steel Pipe
,
Seamless Steel Pipe
Year of Establishment:
2023-01-18
Number of Employees:
18
Management System Certification:
ISO9001:2015
Address:
No. 380, Huijin Industry Park, Furong Road, Changsha City Hunan Province, Changsha, Hunan, China
Solutions
OEM/ODM
Factory Tour
Sample Order
French / Spanish Speaker