Tianjin Bond Oil Steel Pipe Manufacturing Co.,Ltd

Our company,Tianjin Bond Group company, consists of Tianjin Bond Oil Steel Pipe Manufacturing Co.,Ltd and Tianjin Bond Special Steel Pipe Co.,Ltd, specialized in producing seamless steel pipes and covers around 63 thousand square meters area with annual output 180 thousand tons of pipes. Production process and testing equipment keeps in the domestic advanced level and we’ve owned perfect quality management system, successively passed the ISO9001 quality management system certification、ISO14001 environment system certification and we ‘ve also obtained the authorization to use the API SPEC 5CT Monogram from American petroleum institute.
 
We have owned mainly three production lines : including hot-rolled special pipe, cold pipes（drawn）and tube processing . Now it has formed two big series of hot-rolled pipes and cold pipes（drawn）of more than 30 varieties and over 1000 norms through carrying out a large-scale technological innovation and product structual adjustment, includ... [Details]