We can offer four series steel pipes including welded steel pipe (ERW, SSAW, LSAW and square and rectangle pipe), seamless steel pipe, hot dipped galvanized steel pipe, and steel pipe with 3L PE coating for different standard specifications, such as ASTM A53, ASTM A106, BS1387, API 5L, API 5CT, ISO3183 and etc. The main minimal and maximal OD we can produce are from 1/2” to 48” for welded pipe, and 1/8’’ to 20” for seamless pipe. For square and rectangle pipe, we can produce sizes of 18*18mm to 400*400mm and 10*20mm to 300*500mm. We have exported our high quality steel pipe to the whole world, such as Middle East countries (Iran, UAE, Syria, Saudi Arabia), Africa (Mauritius, Kenya), Europe (Greek, France), South and North America (Chile, American), ect. We supply high quality products to earn the good reputation in all of world. We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.