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API Tubing
Process: ERW and Seamless Standard: API 5CT Certificate: Tubing: LTC, STC, BTC, VAM.Tubing: NUE, EUE. Out Diameter: Casing: OD 4 1/2″- 20″ (114.3mm-508mm) Tubing: OD 2 3/8″ – 4 1/2″ (60.3mm-114.30mm) Wall Thickness: 0. 205″- 0.635″ Length: R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr or longer) Steel Grade: H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125 Surface: Corrosion proofing water based paint End: Beveled, Square cut. And pipe pr... -
API Casing
Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.It is inserted into a well bore and cemented in place to protect both subsurface formations and the well bore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi. Well Casing serves as well sidewall. Standards and Technical Conditions for Supply:API Spec 5CT ISO1... -
Line Pipe
Used for conveying gas, water, and oil in both and natural gas industries etc. Casing:Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.It is inserted into a well bore and cemented in place to protect both subsurface formations and the well bore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi. Tubing: Tubing... -
Drill Pipe
Drill Pipe: Drill pipe includes pipe body and tool joints(box and pin) welded together, used to connect drilling rig surface equipment and bottom equipment or bottom hole equipment. Drill pipe can bear heavy internal and external pressure, and twist, bend and vibration which can be used more than one time during oil or gas production. Drill pipes are steel tube fitted with threaded ends called tool joints, which are commonly used in tension in the top part of the drill string to pump fluid an... -
Drill Collar
NON-MAGNETIC DRILL COLLARS TECHNICAL SUMMARY As you drill in areas closer to the earth’s magnetic poles, it is essential to use a non-magnetic drill collar. Our non-mag drill collars offer strength and hardness while neutralizing magnetic inference. Compatible with standard drill string tools and stabilizers, our non mag drill collars are manufactured to API Spec 7-1. Inventory includes: （1）Slick （2）Flex （3）Spiral （4）Pony We treat our non-mag material ID with a shot peening oper... -
Slotted pipe
Feature Description: Slotted pipe works as a separator to filtrate the sand in oil or gas well, the main function is to control sand. Different grade and type (slotted, perforated, wire-wrapped and so on) of pipes will be applied for different stratum during oil and gas exploration. Features: 1. A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone. 2. Under the same condition, high open area can make the speed... -
Coupling
Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. They come with painted color codes on their external surface to indicate their grades. Standard:API Spec 5CT and 5B Tread types: NUE, EUE, VAM, STC, LTC, BTC, special clearance, XC,VAM TOP,NEW VAM. Oil and Gas Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. They come with painted color codes on their external surface to indicate their grades. oil casing couplings and oil tubing ... -
Pup Joint
Pup Joints Pup joint is used be adjust height of tubing or casing strings or depth of down-hole tools, and these pup joints are made of seamless steel pipes. Pup joint can be available with tubing pup joint or casing pup joint, and material for pup joint can be avalialbe in J55, K55, N80, L80 or P110, sizes of tubing pup joint range from 2⅜¡± to 4½¡±, and casing pup joint range from 4½¡± to 13⅜¡±, thread of pup joint can be 8RD, 10RD or BTC, length of tubing pup joint are often offered in 2ft...