Api Tubing

NameSizeProcessing Mode For EndsStandardApplicationsODW.TSteel GradeInchmmmmH40J55 L80N80C90T95P110Q125API SPEC 5CT:ISO11960;API SPEC 5BUsed for mining oil and gas from the well 

Seamless Tubing 

1.660″42.163.18PIPI//////42.163.56PNUIPNUIPNUIPNUIPNUIPNUI//42.164.85PUPUPUPUPUPUPU/1.900″48.263.68PNUPNUPNUPNUPNUPNU//48.265.08PUPUPUPUPUPUPU/2-3/8″60.324.24PUPUPUPUPUPU//60.324.83PNUPNUPNUPNUPNUPNUPNU/60.326.45/ PNUPNUPNUPNUPNU/2-7/8″73.025.51PNUPNUPNUPNUPNUPNUPNU/73.027.01//PNUPNUPNUPNUPNU/73.027.82//PNUPNUPNUPNUPNU/3-1/2″88.95.49PUPNPNPNPNPN//88.96.45PNUPNUPNUPNUPNUPNUPNU/88.97.34PNPNPNPNPNPN//88.99.52//PNUPNUPNUPNUPNU/4″101.65.74PNPNPNPNPNPNPN/101.66.65PUPUPUPUPUPUPU/101.68.38//P/PP//4-1/2″114.36.88PNUPNUPNUPNUPNUPNU//114.38.56//P/PP/PL114.39.65//P/PP//114.310.92//P/PP//114.312.7//P/PP//Or According To Customer's RequirementsNote: P—Plain End; N—Non-upet Threaded And Coupled; U—External Upset Threaded And Coupled ; I— Integrial Joint

Chongsheng is a company specializing in producing various seamless steel pipes. It is located in Cangzhou,a famous historical city bordering Jinan in the south and Beijing and Tianjin in the north,enjoying a favorable geographical location and easily accessible with many railways and highways running through Cangzhou from north to south ,such as Beijing-Tianjin Express Railway,Beijing-Shanghai Railway,Beijing-Fuzzhou Expressway,and No.104 and 307 National highway.