Casing&Tubing

February 11, 2019

Steel Casing Pipe API 5CT steel with J55, K55, N80, L80 and P110 Grades

Retai offers a complete range of API 5CT steel casing and tubing pipe for kinds of demands in oil exploration and production. Material includes carbon steel […]
March 6, 2018

Pup Joints

Pup Joints are short drill pipe used to adjust the length of the drill string and are available in standard lengths of 5′, 10′, 15′, 20′ […]
January 7, 2019

Oil and Gas Seamless Steel API 5CT Casing and Tubing Pipe

API 5CT K55 oil casing pipe consist of relatively low steel grade, which is similar to the J55 grade other API 5CT standard petroleum casing pipes. […]
May 5, 2018
OCTG Casing Tubing | Casing Pipe | API 5CT

OCTG Casing pipe for Oil and Gas

What is OCTG casing pipe Main Specifications Casing Steel Grades API Connections Casing Specifications Levels Length   What is OCTG casing pipe Oil country tubular goods (OCTG) […]
March 6, 2018

Couplings for Casing and Tubing

Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. A short length of pipe used to connect two joints of […]
December 13, 2018

API-5CT J55, K55, L80, N80 Oil Casing And Seamless Pipe

Oil Casing And Seamless Pipe, Seamless 5ct Petroleum Casing Pipe, Petroleum Casing Pipe, Petroleum Tubing, Oil Casing Pipe, Casing & Tubing, Smls Steel Pipes And Casing […]
December 7, 2018

API 5CT-Oil Country Tubular Goods petroleum pipeline,Oilfield Tubing

The petroleum pipeline can be divided into tubing and casing. Their properties are basically identical. To provide high quality of our product, we ensure the diameter […]
January 5, 2019

API 5CT Steel Well Casing Drilling Pipes

API 5CT oil casing pipe(j55 k55 n80 l80 p110) 1. Standard: API 2. Material: J55 K55 N80 L80 P110 3. OD: 114-508mm WT: 4-16mm 4. Length: […]
March 5, 2019

API 5CT Specification for Casing and Tubing

This International Standard is based on API 5CT (Specification for Casing and Tubing).Users of this International Standard should be aware that further or differing requirements may […]
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