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CIPDB › China Industry › Tools & Hardware › Drilling Tools

G105 3 1/2inch Grade G Tool Joints Nc 38 API 5D/API 5dp Drill Pipe¹

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Drilling Tools Drill Pipe G105 Drill Pipe

Chengdu Derbo Steel Co., Ltd

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Product Description G105 3 1/2inch Grade G tool joints NC 38 API 5D/API 5DP Drill PipeA. S135 5inch Grade S tool joints NC 50 API 5D/API 5DP Drill PipeB. The grade of steel are determined according to the requirements of Group 1 & Group 3 of API SPEC 5D.C. Drill pipe joints at the same level comply with the provisions under the Standard API SPEC 7.Drill Pipe Feature:A. High precision in size and shapeB. Good low temperature toughnessC. Excellent comprehensive mechanical propertiesD. High connection strength and sealabilityE. Large inside diameter of tool jointF. High torque resistanceG. High fatigue strength and long fatigue lifeInternal Coating Feature:A. High abrasion resistance and low friction factorB. Good adhesion and flexilityC. High application temperature and pressureD. High hardness and impact resistanceE. Good corrosion resistanceHardbanding Feature:A. Good balance between antiwear and friction-reductionB. The wear rate is less than 6% of that of bare tool joint, which can prolong 3 times of the Tool joint service lifeC. Good property of friction-reduction, which can reduce the casing wear to the least, and its Wear to casing is less than 11% of that of bare tool jointD. Reduce the torque of drilling stringE. Good weldablity with little splash and good rewelding preformanceF. Friendly to environment 2.OCTG Casing and Tubing Showcase3.Casing and Tubing Facility4.OCTG Casing and Tubing Quality Control5.Packing and Transportation5.Our ServiceChengdu Derbo Steel focus on octg casing,tubing,drill pipe,coupling and pup joints for project application for more than 10 years with good quality and reasonable price,has succeed to coopearated with Sheel,Lukoil and other famous oil&gas companies all over the world.If you have any inquiry please feel free to contact us,we will provide you the most competitive and technical support.

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Drilling Tools: G105 3 1/2inch Grade G Tool Joints Nc 38 API 5D/API 5dp Drill Pipe

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