API 5CT tubing pipe,tubing pipe as API 5CT
API specification 5L products.supported by Bao steel group and Tianjin Pipe Cooperation Group we market their range of line pipes to international markets size rang from 1/8”--48”
Grands:X42/X52/X60/X70/X80
Tel:86-022-58712528
Mobile:86-13820721747