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HWDP
We supply heavy weight drill pipe (HWDP) made from AISI 4145H alloy steel according to API 7-1 latest edition. Internal coating and hard banding can be done as per customer request.
| Nominal size | Pipe body | Tool joint | Weight Kg/Piece | ||||
| D (mm) | Upset dimension | RSC type | DJ (mm) | ID (mm) | |||
| Center dia. Dm (mm) |
End dia. DTE (mm) |
||||||
| 3 1/2 | 88.9 | 101.6 | 98.4 | NC38 | 127.0 | 52.4 | 312 |
| 3 1/2 | 88.9 | 101.6 | 98.4 | NC38 | 127.0 | 57.2 | 282 |
| 4 | 101.6 | 114.3 | 106.4 | NC40 | 133.4 | 65.1 | 370 |
| 4 1/2 | 114.3 | 127.0 | 119.1 | NC46 | 158.8 | 69.9 | 558 |
| 5 | 127.0 | 139.7 | 130.2 | NC50 | 168.3 | 76.2 | 672 |
| 5 1/2 | 139.7 | 152.4 | 144.5 | 5 1/2FH | 184.2 | 92.1 | 776 |
| 6 5/8 | 168.3 | 184.2 | 176.2 | 6 5/8FH | 203.2 | 144.3 | 964 |
Products
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Oil Drilling Equipments, Tools & OCTG
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Drilling Rig & Workover Rig
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Cement Mill / Power Plant Raw Materials
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Oil Drilling Chemicals
- Barite
- Bentonite
- Cal. Bromide
- Cal. Carbonate
- Cal. Chloride 74% Min. Flakes
- Cal. Chloride 94% Min. Prills
- Cal. Chloride 94% Min. Powder
- Cal. Chloride 96% Min. Powder
- CMC
- Nut Plug
- PAC (LV & RG)
- Potassium Chloride - Drilling Grade
- HEC
- Potassium Formate
- Xanthan Gum (XC Polymer)