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Heavy Weight Drill Pipe

Basic Info

Model No.:  CDOT

Product Description

Model NO.: CDOT Length: 8.84-9.75m Material: High Manganese Steel Trademark: Chance Door HS Code: 84314310 Certification: API Usage: Oil Mining Type: Petroleum Drilling Tool & Accessory Origin: China The drill stem / drill string including DP (drill pipe), HWDP (heavy weight drill pipe), DC (drill collar), Kelly etc. The accessories, such as tool joint, drilling tool lifting sub, Cross-over sub and so on are also available according to customers' detailed requirements.
Technical parameter


















 Nominal size  Pipe body  Tool joint  Weight
 D  d  Upset dimension  RSC type  DJ  ID  HSC bevel DF(mm)  Kg/Piece
 Center dia. Dm(mm)  End dia. DTE(mm)
3 1/2 88.9 57.4 101.6 98.4  NC38 127 52.4 116.3 312
3 1/2 88.9 57.2 101.6 98.4  NC38 127 57.2 116.3 282
4 101.6 65.1 114.3 106.4  NC40 133.4 65.1 127.4 370
4 1/2 114.3 69.9 127 119.1  NC46 158.8 69.9 145.3 558
5 127 76.2 139.7 130.2  NC50 168.3 76.2 154 672
5 1/2 139.7 92.1 152.4 144.5  5 1/2FH 184.2 92.1 170.7 776
6 5/8 168.3 114.3 184.2 176.2  6 5/8FH 203.2 144.3 195.7 964

Contact us if you need more details on Oil Tube. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Oil Pipe、Oil Casing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Rigs & Accessories

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