API 5CT CASING PIPE

ASTM A106, A53, API 5L carbon steel pipe
high quality ASTM A106, A53, API 5L, DIN2440, Seamless black pipe/tube steel
2015年12月25日
API 5CT oilfield tubing, petroleum steel tubing
API 5CT Tubing,API 5CT Petroleum Tubing, Oilfield Steel Tubing, BORUN Casing Tubing Manufacturer
2016年7月26日

API 5CT CASING PIPE

API 5CT Petroleum Casing Pipe, Oilfield Casing Tube, BORUN Petroleum Casing Pipe Manufacturer

API 5CT Petroleum Casing Pipe, Oilfield Casing Tube, BORUN Petroleum Casing Pipe Manufacturer

The API casing is generally used for the borehole wall assistance in the exploration and also after the completion of a well, so as to guarantee the smooth operating of the drilling procedure and the regular procedure of the entire oil well after well completion. Due to the development in recent years, the use of the product is many more comprehensive. It is mainly used in oil, all-natural gas, coal bed methane, water supply, thermal power generation, hydro power penstock, thermal power generation, digging up design, and various other markets.
In most cases, casing pipe gets seamless steel pipe as the raw material. But some big sizes with special wall thickness need to choose straight seam pipe( ERW or LSAW) as the pipe body. The chosen steel pipes must be processed operating screw strings at both ends. One end is attached to the coupling, while the other end is outfitted with the thread protector.

Product details


  • Our Diameter: 4 1/2" ~ 20" (114.3 mm ~ 508mm)
  • Wall Thickness : as per API 5CT standard ( the latest edition )
  • Lenght: R1, R2, R3
  • Steel Grade: H40/J 55/K55/N80/ C75/L80/C90/ T95/ P110/Q125
  • Pipe Type: Seamless (SMLS), Electric Resistance Welded (ERW)
  • Threads or Connection: LTC/STC/BTC/ Left Hand connection or other premium threads like: VAM
  • Surface Treatment: Anti-corrosion Water Based Paint
  • Packing: Protection Caps on both ends and in bundles with steel strips and two tags as per export requirements
  • Application: Used as the architectural retainer for the walls of oil, gas wells

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