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Changzhou Oilfield Petroleum Equipment Co., Ltd.
Changzhou Oilfield Petroleum Equipment Co., Ltd.
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API 5DP drill pipe oil and gas

Changzhou Oilfield Petroleum Equipment Co., Ltd.

API 5DP drill pipe oil and gas

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Place of Origin : china

Brand Name : oilfield/OEM

Certification : API 5DP /ISO

Model Number : 2-3/8"~7-5/8"

Processing Type : Forging

Thickness : 6.45 - 12.7 mm

MOQ : 1pcs

Price : 200-4000

Packaging Details : steel frame and both ends protechted covered the drill rod is packed by reinforcement bar

Delivery Time : 3days

Payment Terms : T/T & L/C

Supply Ability : oilfield

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1. Process High Quality Drill Rod

Process of drill rod generally includes three parts: the pipe end thickening processing tool joints, friction welding, and subsequent processing.

1). The performance and advantages: rod tube ends inside and outside thicker type, the joint use of phosphate or plated steel threaded processing.

2). The product uses: down hole drilling operations, to extend the drill footage;

3). Service: home delivery, tracking services;

4). Packing: steel strapping, compartment plate press-fit.

2. Description High Quality Drill Rod

We can supply all kinds of drill pipes that are consistent with API SPEC 5DP or SY.

Drill Pipe Price can be made as customers' requirements and be equipped with the same type of tool joints.

Advanced drill pipe production lines can transfer the welding parameters to the best position to ensure the quality of welding zone; the heat treatment process with the feature of internal and external cooling at the same time can make a more reliable and stable mechanical character. Application of automatic weight, length measurement and automatic spray records can ensure products' traceability. Application of thickening and heating lines and 1250 tons of upsetting machine can ensure the thickening size meet the standard of API SPEC 5DR Using of CN furnace for whole pipe body heating and quenching, tempering machine's advanced heat treatment process can ensure the pipe's mechanical character. Tube hydraulic straightening machine ensures the straightness and coaxiality of pipe body.

3. Specification High Quality Drill Rod

Size Normal Weight Calculated Plain-End weight Grade Outside Diam. Wall Thickness Upset type Tool Joint
in mm Lb/ft Lb/ft kg/m Inch mm Inch mm
2-3/8 60.3 6.65 6.26 9.32 E,X,G,S 2.375 60.3 0.28 7.11 EU NC26
2 7/8 73 10.4 9.72 14.48 E,X,G,S 2.875 73 0.362 9.19 EU IU NC31
3 1/2 88.9 9.5 8.81 13.12 E 3.5 88.9 0.254 6.45 EU IU NC38
3 1/2 88.9 13.3 12.31 18.34 E,X,G,S 3.5 88.9 0.368 9.35 EU IU NC38,NC40
3 1/2 88.9 15.5 14.63 21.79 E 3.5 88.9 0.449 11.4 EU IU NC38,NC40
3 1/2 88.9 15.5 14.63 21.79 X,G,S 0.449 11.4 EU IEU
4 101.6 14 12.93 19.26 E,X,G,S 4 101.6 0.33 8.38 EU IU NC40,NC46
4-1/2 114.3 13.75 12.24 18.23 E 4.5 114.3 0.271 6.88 EU IU NC46,NC50
4-1/2 114.3 16.6 14.98 22.31 E,X,G,S 4.5 114.3 0.337 8.56 EU IEU NC46,NC50
4-1/2 114.3 20 18.69 27.84 E,X,G,S 4.5 114.3 0.43 10.92 EU IEU NC46,NC50
5 127 16.25 14.87 22.15 X,G,S 5 127 0.296 7.52 IU NC50.5,1/2FH
5 127 19.5 17.93 26.71 E 5 127 0.362 9.19 IEU NC50.5,1/2FH
5 127 19.5 17.93 26.71 X,G,S 5 127 0.362 9.19 EU IEU NC50.5,1/2FH
5 127 25.6 24.03 35.79 E 5 127 0.5 12.7 IEU NC50.5,1/2FH
5 127 25.6 24.03 35.79 X,G,S 5 127 0.5 12.7 EU IEU NC50.5,1/2FH

4.Strength High Quality Drill Rod

Grade Yield Strength Tensile strength
min max min
Psi Mpa Psi Mpa Psi Mpa
1 E-75 75 517 105 724 100000 689
2 X-95 95 655 125 862 105000 724
G-105 105 724 135 931 115000 793
S-135 135 931 165 1138 145000 1000

API 5DP drill pipe oil and gas

API 5DP drill pipe oil and gasIf you are interest, pls send a specific inquiry to us. Hope to have a further negotiation with your company!

Sally Zhang

Tel:0086 13515252285

Fax:0519 85268163

Skype:sally77778

Web:http://www.oilfield-octg.com


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