tubing - abter steel pipe manufacturer, natural gas casing and tubing,seamless steel pipe,OCTG,

June 26, 2016

API casing tubing

The API casing is generally used for the borehole wall support in the drilling as well as after the completion of a well, so as to make sure the smooth running of the drilling process and also the normal procedure of the whole oil well after well completion. As a […]

December 21, 2016

API 5CT tubing Specifications , J55 / L80 / N80 / C90 / P110

API 5CT Tubing Specifications Outside Diameter Wall Thickness Weight Grade and Upset Type* Non-Upset T&C External Upset T&C in. mm in. mm lb/ft kg/m lb/ft kg/m J55 L80 N80 C90 P110 2-3/8 60.32 0.167 4.24 4.00 5.95 – – PN PN PN PN – 0.190 4.83 4.60 6.85 4.70 6.99 […]

October 13, 2021

E235 CASING TUBING for UAE Client

Casings are steel pipes that support the walls of oil and gas wells. Each well uses several layers of casing according to different drilling depths and geological conditions. Cement is used to cement the well after the casing is run down. It is different from tubing and drill pipe and […]

December 21, 2021

Tubing coupling requirements

The coupling should be a seamless pipe, and its steel grade, type and heat treatment should be the same as that of the pipe. When the coupling is electroplated, the electroplating process should be controlled to minimize hydrogen absorption. The structure of the tubing coupling is: the end of the […]