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Hejian Deris is a supplier of 5DP standard OD76mm, OD89mm ,OD102mm Length 1.5m,2m,3m,6m etc Water Wells Drill Pipe and OD127mm length 9.6m Oil Drill Pipe . Every drill pipe has nondestructive inspection , cleaned and thread oil before packing. Raw material`s size, quantity, length, mechanical property are checked by our QC staff and factory own laboratory
1) Drill pipe Adopt tp friction welding .
2) International first-class raw materials and advanced heat-treatmeat process fully reflects the high
strength and toughness, especially high low-temperature toughness.
3) procudtion quality and standards meet and exceed the comprehensive requirements of API 5DP ,API 7K,
API Q1 and reach to the international first-class standard.
4) Smooth and long upset transition of pipe body and solid hard banding increas the sevice long and safety.
5) Complete testing means,advanced testing equipment and strict control ensure the production of high
quality products.
6) First-class technical team and high efficient R&D ability of products can supply the customers
special customized products.
Drill pipe usage notes:
1. New drill pipe should be pasted thread oil before connection
2. Make up and break at least 3 times before drilling
3. Hard bending and plastic coating can be processed according to clients` special requirements
SIZE (inch) | Weight (PPF) | length | Outside Diameter | Calculated Weight Wpe | Single weight | Wall Thichness | Grade | ommonly used type buckle | Upset Ends,for weld on Tool joints
|
m | In mm | Lb/ft kg/m | kg/each | In mm | |||||
2 3/8 | 6.65 | 9.5 | 2.375 60.3 | 6.27 9.33 | 114 | 0.28 7.11 | E,X,G,S | NC26 | EU |
2 7/8 | 10.40 | 9.5 | 2.875 73.0 | 9.72 14.47 | 180 | 0.362 9.19 | E,X,G,S | NC31 | EU or IU |
3 1/2 | 9.50 | 9.5 | 3.500 88.9 | 8.81 13.12 |
| 0.254 6.45 | E | NC38 | IU or EU |
3 1/2 | 13.30 | 9.5 | 3.500 88.9 | 12.32 18.34 | 220 | 0.368 9.35 | E,X,G,S | NC38 | IU or EU |
3 1/2 | 15.50 | 9.5 | 3.500 88.9 | 14.64 21.79 |
| 0.499 11.4 | E | NC38 | IU or EU |
3 1/2 | 15.50 | 9.5 | 3.500 88.9 | 14.64 21.79 |
| 0.499 11.40 | X,G,S | NC38 | EU or IEU |
4 | 14.00 | 9.5 | 4.000 101.6 | 12.95 19.27 |
| 0.330 8.38 | E,X,G,S |
| IU or EU |
4 1/2 | 13.75 | 9.5 | 4.500 114.3 | 12.25 18.23 |
| 0.271 6.88 | E |
| IU or EU |
4 1/2 | 16.60 | 9.5 | 4.500 114.3 | 15.00 22.32 | 270 | 0.337 8.56 | E,X,G,S | NC46 | IU or EU |
4 1/2 | 20.00 | 9.5 | 4.500 114.3 | 18.71 27.84 |
| 0.430 10.92 | E,X,G,S | NC46 | EU or IU |
5 | 16.25 | 9.5 | 5.000 127.0 | 14.88 22.16 |
| 0.296 7.52 | X,G,S |
| IU |
5 | 19.50 | 9.5 | 5.000 127.0 | 17.95 26.70 | 330 | 0.362 9.19 | E | NC50 | IEU |
5 | 19.50 | 9.5 | 5.000 127.0 | 17.95 26.70 | 330 | 0.362 9.19 | X,G,S | NC50 | EU or IU |
5 | 25.60 | 9.5 | 5.000 127.0 | 24.05 35.80 |
| 0.500 12.70 | E |
| IEU |
5 | 25.60 | 9.5 | 5.00 127.0 | 24.05 35.80 | 330 | 0.500 12.70 | X,G,S |
| EU or IU |
5 1/2 | 21.9 | 9.5 | 5.500 139.7 | 19.83 29.52 |
| 0.361 9.17 | E,X,G,S |
| IEU |
5 1/2 | 24.70 | 9.5 | 5.500 139.7 | 22.56 33.57 |
| 0.41 10.54 | E,X,G,S |
| IEU |
6 5/8 | 25.20 | 9.5 | 6.625 168.3 | 22.21 33.04 |
| 0.330 8.38 | E,X,G,S |
| IEU |
6 5/8 | 27.72 | 9.5 | 6.625 168.3 | 24.24 36.06 |
| 0.362 9.19 | E,X,G,S |
| IEU |
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.