Tienda de LILYJING Shaanxi Senwell drilling equipment Co.,Ltd

Tuesday 25 November 2025

Tubing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing is mounted in the produc tion casing after the oil well is dig and cemented, it is seamless pipe to transport oil gas to grou nd surface. Steel grade: J55, K55...

Saturday 28 November 2015

Tubing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing is mounted in the produc tion casing after the oil well is dig and cemented, it is seamless pipe to transport oil gas to grou nd surface. Steel grade: J55, K55...

Saturday 28 November 2015

Tubing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing is mounted in the produc tion casing after the oil well is dig and cemented, it is seamless pipe to transport oil gas to grou nd surface. Steel grade: J55, K55...

Saturday 28 November 2015

Tubing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing is mounted in the produc tion casing after the oil well is dig and cemented, it is seamless pipe to transport oil gas to grou nd surface. Steel grade: J55, K55...

Saturday 28 November 2015

Tubing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing is mounted in the produc tion casing after the oil well is dig and cemented, it is seamless pipe to transport oil gas to grou nd surface. Steel grade: J55, K55...

Saturday 28 November 2015

Tubing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing is mounted in the produc tion casing after the oil well is dig and cemented, it is seamless pipe to transport oil gas to grou nd surface. Steel grade: J55, K55...

Saturday 28 November 2015

Tubing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing is mounted in the produc tion casing after the oil well is dig and cemented, it is seamless pipe to transport oil gas to grou nd surface. Steel grade: J55, K55...

Saturday 28 November 2015

Tubing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing is mounted in the produc tion casing after the oil well is dig and cemented, it is seamless pipe to transport oil gas to grou nd surface. Steel grade: J55, K55...

Saturday 28 November 2015

Casing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Casing pipe is the steel pipe t o support the wall of oil and gas wells, divided into surface casing, protective casing and producti on casing. Steel grade: J55, K55...

Saturday 28 November 2015

Casing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Casing pipe is the steel pipe t o support the wall of oil and gas wells, divided into surface casing, protective casing and producti on casing. Steel grade: J55, K55...

Saturday 28 November 2015

Casing Standard：API SPEC 5CT Standard. Use: Seamless steel tubes for oil casing and tubing in oil and gas well. Casing pipe is the steel pipe t o support the wall of oil and gas wells, divided into surface casing, protective casing and producti on casing. Steel grade: J55, K55...