Changzhou Oilfield Petroleum Equipment Co., Ltd.
| Processing Type: | Forging |
| Thickness: | 6.45 - 12.7 mm |
| 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 |
| Place of Origin | china |
| Brand Name | oilfield/OEM |
| Certification | API 5DP /ISO |
| Model Number | 2-3/8"~7-5/8" |
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Product Specification
| Processing Type: | Forging | Thickness: | 6.45 - 12.7 mm |
| 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 |
| Place of Origin | china | Brand Name | oilfield/OEM |
| Certification | API 5DP /ISO | Model Number | 2-3/8"~7-5/8" |
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 | |
If you are interest, pls send a specific inquiry to us. Hope to have a further negotiation with your company!
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2014
Total Annual:
$1,000,000-$5,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Changzhou Oilfield Petroleum Equipment Co., Ltd. is located in Changzhou high tech Industrial Development Zone, with the advantage be richly endowed by nature. It is east to Shanghai, Wuxi, West Nanjing, North pillow Yangtze River, has the lead in all directions of tra... Changzhou Oilfield Petroleum Equipment Co., Ltd. is located in Changzhou high tech Industrial Development Zone, with the advantage be richly endowed by nature. It is east to Shanghai, Wuxi, West Nanjing, North pillow Yangtze River, has the lead in all directions of tra...
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