Uniasen (Tianjin) co.,ltd is very close to xingang port, with binhai international air port in the east and jinghu expressway in the west.it greatly saves short-distance freight cost from our factory to Tianjin port. It is also convenient for customers from all over the world to visit our company. Our company is 20 minutes away from Tianjin South Railway Station and 90 minutes away from Tianjin Binhai International Airport. At the same time, it is also convenient for customers to see and inspect goods container loading or vessel loading at the port.
The factory has three advanced HFW/ERW production lines. Mainly machine including straight seam resistance welding machine, vertical cutting equipment , bevelling machine, hydtraulic pressure testing machine, UT and EMAT non-destructive inspection machine. And the chemical and mechanical inspection center is qualified with CNAS certificate. The capacity of all kinds of HFW/ERW steel pipes is about 500,000mt yearly. The products are according to API 5L API 5CT、ASTM A53、ASTM A500、AS/NS 1163, ASTM A795、EN10217、EN10219、EN10255, GB/T9711.1、GB/T9711.2、GB/T3091 standard. All these steel pipes are suitable for the industries of oil, natural gas,ship building,chemical, environmental protection,boiler, water conservancy, electrical industry, steel structure, building and other related fields.
Product range is out diameter from 2inch to 16inch and wall thickness from 2mm to 12.7mm. The wall thickness is including SCH40 wall thickness and SCH80 wall thickness. For pipes with O.D. 2inch to 6inch and W.T. SCH80 are always produced the by seamless. But our factory can produce them by welded.
Our company has a long-term development strategy . The scope of business has been extended to designing and building of construction, service for the technical of steel pipe and cold-formed sections, importing and exporting. We will do our best to give best product and service to our customers. we expect to build a win-win partnership!
For more information or any inquiry / purchase plan please contact us!
Email: [email protected]