Changzhou Oilfield Petroleum Equipment Co., Ltd.
| Outer Diameter: | 60.3 - 168.3 mm |
| Thickness: | 6.88 - 12.70 mm |
| Packaging Details | by bind |
| Delivery Time | 45days |
| Payment Terms | T/T & L/C |
| Place of Origin | china |
| Brand Name | oilfield/OEM |
| Certification | API 5CT |
| Model Number | 2 3/8 5 1/2 |
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Product Specification
| Outer Diameter: | 60.3 - 168.3 mm | Thickness: | 6.88 - 12.70 mm |
| Packaging Details | by bind | Delivery Time | 45days |
| Payment Terms | T/T & L/C | Place of Origin | china |
| Brand Name | oilfield/OEM | Certification | API 5CT |
| Model Number | 2 3/8 5 1/2 |
Usage: As the major part of drill stem, drill pipe connected with Kelly and drill collar, which is used to put torque to drill bit and drill collar.
Material: G105, S135, X95, Grade E etc.
Standard: According to API Spec 5D standards. ALSO WE CAN SUPPLY DS-1 and NS-1 STANDARD.
Hard band: Arnco100XT, Arnco200XT and Arnco300XT; Botn1000, Botn3000, TCS8000, TCS-Titanium, Armacor M etc. Also we can make according to customers’ requirements.
Internal coating: DPC, TK34, TK34P, TK34XT, TC2000, TC3000
Size: OD 2 3/8”----6 5/8”
Length: R1: 5.49-6.71m, R2: 8.23-9.14m, R3: 11.58-13.72m
Upset style: IU, EU, IEU
Detail Specification:
| Technical specification and parameters for Drill Pipe | |||||||||
| Size | Weight Designation | Calculated Plain-End Weight | Outside Diameter | Grade | Wall Thickness | Upset Ends. For Weld-on Tools Joint | |||
| Lb/ft | kg/m | in | mm | In | mm | ||||
| 2 3/8 | 6.65 | 6.26 | 9.32 | 2.375 | 60.3 | E,X,G,S | 0.280 | 7.11 | EU |
| 2 7/8 | 10.40 | 9.72 | 14.48 | 2.875 | 73.0 | E,X,G,S | 0.362 | 9.19 | IU or EU |
| 3 1/2 | 9.50 | 8.81 | 13.12 | 3.500 | 88.9 | E | 0.254 | 6.45 | IU or EU |
| 3 1/2 | 13.30 | 12.31 | 18.34 | 3.500 | 88.9 | E,X,G,S | 0.368 | 9.35 | IU or EU |
| 3 1/2 | 15.50 | 14.63 | 21.79 | 3.500 | 88.9 | E | 0.449 | 11.40 | IU or EU |
| 3 1/2 | 15.50 | 14.63 | 21.79 | 3.500 | 88.9 | X,G,S | 0.449 | 11.40 | EU or IEU |
| 4 | 14.00 | 12.93 | 19.26 | 4.000 | 101.6 | E,X,G,S | 0.330 | 8.38 | IU or EU |
| 4 1/2 | 13.75 | 12.24 | 18.23 | 4.500 | 114.3 | E | 0.271 | 6.88 | IU or EU |
| 4 1/2 | 16.60 | 14.98 | 22.31 | 4.500 | 114.3 | E,X,G,S | 0.337 | 8.56 | EU or IEU |
| 4 1/2 | 20.00 | 18.69 | 27.84 | 4.500 | 114.3 | E,X,G,S | 0.430 | 10.92 | EU or IEU |
| 5 | 16.25 | 14.87 | 22.15 | 5.000 | 127.0 | X,G,S | 0.296 | 7.52 | IU |
| 5 | 19.50 | 17.93 | 26.71 | 5.000 | 127.0 | E | 0.362 | 9.19 | IEU |
| 5 | 19.50 | 17.93 | 26.71 | 5.000 | 127.0 | X,G,S | 0.362 | 9.19 | EU or IEU |
| 5 | 25.60 | 24.03 | 35.79 | 5.000 | 127.0 | E | 0.500 | 12.70 | IEU |
| 5 | 25.60 | 24.03 | 35.79 | 5.000 | 127.0 | X,G,S | 0.500 | 12.70 | EU or IEU |
| 5 1/2 | 21.90 | 19.81 | 29.51 | 5.500 | 139.7 | E,X,G,S | 0.361 | 9.17 | IEU |
| 5 1/2 | 24.70 | 22.54 | 33.57 | 5.500 | 139.7 | E,X,G,S | 0.415 | 10.54 | IEU |
| 6 5/8 | 25.20 | 22.19 | 33.05 | 6.625 | 168.3 | E,X,G,S | 0.330 | 8.38 | IEU |
| 6 5/8 | 27.70 | 24.21 | 36.06 | 6.625 | 168.3 | E,X,G,S | 0.362 | 9.19 | IEU |
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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