Leading Carbon Steel Pipe Manufacturer in China Since 1998

professional expertise creating mutual benefits


About Tianjin United Steel Pipe
Since 1998, Tianjin United Steel Pipe Co., Ltd (TUSPIPE) has been committed to supplying high-quality ERW/HFW carbon steel pipes.
The main products are API 5L Line Pipe, API 5CT Casing Pipe, and Tubing. And also, Tianjin United Steel Pipe Co., Ltd supplies slotted liner, compressor tubes, transmission shaft tubes, torque tubes, piling pipes, sprinkler pipes, boiler pipes, roller pipes, etc. Production standards include API SPEC 5CT, API SPEC 5L, JIS G 3444, JIS G 3452, ASTM A53/A53M, ASTM A135, ASTM A252, ASTM A500, ASTM A795, AS/NZS 1163, AS/NZS 1074, AS/NZS 1396, EN 10217, EN 10219, EN 10255, UL 852, FM 1630, GB/T 9711, GB/T 3091, GB/T 13793, GB/T 19830, YB/T 5209, and SY/T 5768.
With over 500,000 tons annual production capacity, our company serves various fields and industries, such as oil & gas exploitation and transmission, ship & auto-building, water & electricity, environmental protection, mechanical engineering, infrastructure construction, etc.
Products

Usage Scenarios

Construction
Fire Fighting
Fluid Transportation
Mining
Oil & Gas
Piling Jobs
Steel Fabrication
New Energy

Expand Your Knowledge With Tianjin United Steel Pipe

What Kind of Steel Pipes Does TUSPIPE Produce?
With the development and progress of society, ERW pipe is now widely used in many industries. When storing ERW pipe, mastering the correct storage method


API 5CT Casing and Tubing Specification
API 5CT is standard technical specifications for steel casing and tubing pipes used for oil wells in petroleum and natural gas industries.

API 5CT Casing and Tubing Specification
API 5CT is standard technical specifications for steel casing and tubing pipes used for oil wells in petroleum and natural gas industries.