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Our Products
Our offered Product range includes Process Drill Pipe and Heavy Weight Drill Pipe.
Yakun Marketing wide product range covers Drill Pipe, Heavy Weight Drill Pipe, Drill Collars, Production Tubing, Casing, Tool Joints, Couplings, Pup Joints, Subs, and Cross Overs.
Yakun Marketing offers a complete range of drill pipe with tool joints attached from 2 3/8" OD to 6 5/8" OD according to API 5DP and guidelines presented in API RP7G and Premium Specifications.
The Drill Pipe Product range includes Double Shoulder Tool Joint Connections and High Torque Connections.
Drill Pipes with 95% Remaining Body Wall and Extra Long Tool Joints and Special Grades are also offered upon Customer's request.
Drill Pipe and Tool Joints are processed from the finest quality steel available. Each step of the process is performed with the highest degree of accuracy to meet or exceed API Specifications as well as the Industry Standards.
Plain End Pipes and Tool Joint Forgings are ordered to specific metallurgical chemistries and are matched for physical properties, welding compatibility, weld strength and product integrity.
Plain end pipe is up settled and heat-treated full length by the Quench and Temper process to achieve uniform mechanical properties. The upset profile is designed to blend with the inside diameter of the pipe body with a generous radius giving a smooth transition from the thicker cross section of the upset to the pipe body. The smooth transition minimizes the stress concentrations.
Heavy Weight Drill Pipe consists of two extra long tool joints and one central heavy wall tube. The tool joints are friction welded to the central heavy wall tube. The tool joints are manufactured from AISI 4145 H modified material, fully heat treated to 285 _ 341 Brinell hardness and 40 ft-lbs. minimum Charpy V-notch Impact strength. All other physical properties conform to API 7-1. The central heavy wall tube is AISI 1340 steel or equivalent.
Yakun Marketing also offers Integral Heavy Weight Drill Pipe.
Standard hardbanding includes one 4" wear pad on both pin and box end, plus one 1" pad on taper section of box to prevent fluid cutting and two 3" wear pads on central upset to prevent wear on the pipe section. The hardbanding is completely flush on both tool joints and 1/8" oversize on the central upset (fully flush on request). Hardbanding materials include crushed sintered tungsten carbide of 14-24 mesh, SmoothX/Super SmoothX/CASING PLUS/Arnco 100XT/Arnco 150XT/Arnco 300XT/Arnco 350XT/ARMACOR M/TCS Titanium/TCS 8000/Duraband NC/Tuffband NC.Internal Plastic Coating, if required (optional).
Spiral Heavy Weight Drill Pipe:Spiral Heavy Weight Drill Pipe consists of three spiral upsets equally spaced between the tool joints. Spiral Heavy Weight Drill Pipe features more weight per foot and better hole cleaning characteristics than Slick Heavy Weight Drill Pipe, providing optimum performance in severe drilling conditions.
Mir Hyder Ali (Yakun Marketing Pvt. Ltd)
305, Methodist Complex, Abids, Hyderabad, Telangana - 500001, India
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