API Standard P550 Non Magnetic Drill Collar Nmdc for Well Drilling Oilfield
Liaoning Tolian Technology Development Co, . Ltd- After-sales Service：Provide
- Warranty：12 Month
- Manufacturing Process：CNC Milling
- Surface Treatment：Oxidation
- Operation Pressure：Atmospheric Pressure
- Material：High Manganese Steel, Alloy
Base Info
- Thread：API
- Application：Oil Field
- Use：Well Drilling
- Type：Drilling Tools
- Product Name：Nmdc
- Other Nacme：Lwd Sub
- Raw Material：P550 P530
- Transport Package：Wooden Case
- Specification：According to the custom
- Trademark：Tolian
- Origin：China
- HS Code：8431431000
- Production Capacity：100piece,Year
Description
Technical ParametersECHNICAL PARAMETERS
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Liaoning Tolian Technology development Co,. Ltd
Adress:No.45 Shuangde Street,Tiexi Distrct,Anshan City,Liaoning Province,China
| Type | Diameter (mm) | Internal Diameter (mm) | Internal bore length (mm) | Lower-end aperture (mm) | Total leagth (mm) |
| MWD-121 | 121 | 88.2 | 1590 | 65 | 2500 |
| MWD-172 | 172 | 111.5 | 1316 | 83 | 2073 |
| MWD-175 | 175 | 127.4 | 1280 | 76 | 1690 |
| MWD-203 | 203 | 127 | 1406 | 83 | 2048 |
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Liaoning Tolian Technology development Co,. Ltd
Adress:No.45 Shuangde Street,Tiexi Distrct,Anshan City,Liaoning Province,China