Tianjin United Steel Pipe Co, Ltd is very close To XinGang port, with Binhai International Air port and JinHu expressway in the west. The company has advanced HFW straight seam resistance welding machines, vertical cutting equipment, beveling machine, hydraulic pressure testing machine and chemical inspection center etc. The product are according to API SPEC 5CT, API SPEC 5L, ASTM A53, EN10217, EN10219, EN10255, GB/T9711.1, GB/T9711.2, GB/T13793, GB/T19830, SY/T5768 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. Our company following the principle that "customer supremacy, business integrity", we will do our best to supply best products and service to our customers. We expect mutual benefit.