| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | None |
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XMH
Journal Bearing Rubber Seal Roller Cone Bits
XMH series bits are O-type rubber sealed Journal Bearing bits, which can withstand high WOB under normal rotating speed and can adapt to extremely soft to hard formations with different cutting structures. Their structural characteristics are as follows:
1. Adopting a sliding bearing form, the surface of the tooth palm bearing is welded with a hard alloy layer, and the tooth wheel bearing is silver plated, providing load-bearing capacity and anti-bite ability.
2. The bearing O-ring is made of highly saturated Nitrile Butadiene Rubber(NBR) with wear resistance and high temperature resistance. The larger sealing ring cross-section enhances the sealing adapt ability.
3. Adopting a steel ball locking tooth wheel method, it is safe and reliable, and can adapt to high rotational speeds.
4. The use of a new type of lubricating grease that can withstand high temperatures of 250 degrees and resist wear has improved the high-temperature resistance of the bit sealing lubrication system.
| Bit Size | Bit Type | |
| in | mm | |
| 3 7/8 | 98.43 | XMH537G |
| 4 5/8 | 117.48 | XMH537G |
| 5 5/8 | 142.88 | XMH537G |
| 5 7/8 | 149.23 | XMH537G |
| 6 | 152.4 | XMH537G,XMH617G,XMH637G |
| 6 1/4 | 158.75 | XMH537G,XMH617G,XMH637G |
| 6 1/2 | 165.1 | XMH537G,XMH617G,XMH637G |
| 6 3/4 | 171.45 | XMH537G,XMH617G,XMH637G |
| 7 1/2 | 190.5 | XMH117G,XMH127G,XMH137G,XMH537G,XMH617G,XMH637G |
| 7 7/8 | 200.03 | XMH117G,XMH127G,XMH137G,XMH537G,XMH617G,XMH637G |
| 8 1/2 | 215.9 | XMH116,XMH117G,XMH126,XMH127G,XMH136,XMH137G,XMH216,XMH217G,XMH437G,XMH447G,XMH517G,XMH537G,XMH547G,XMH617G,XMH637G |
| 8 3/4 | 222.25 | XMH116,XMH117G,XMH126,XMH127G,XMH136,XMH137G,XMH216,XMH217G,XMH437G,XMH447G,XMH517G,XMH537G,XMH547G,XMH617G,XMH637G |
| 9 1/2 | 241.3 | XMH117G,XMH127G,XMH137G,XMH217G,XMH437G,XMH517G,XMH537G,XMH547G,XMH637G |
| 9 7/8 | 250.83 | XMH117G,XMH127G,XMH137G,XMH217G,XMH437G,XMH517G,XMH537G,XMH547G,XMH637G |
| 10 5/8 | 269.88 | XMH116,XMH117G,XMH126,XMH127G,XMH136,XMH137G,XMH216,XMH217G,XMH437G,XMH517G,XMH537G |
| 11 5/8 | 295.28 | XMH116,XMH117G,XMH126,XMH127G,XMH136,XMH137G,XMH217G,XMH227G,XMH417G,XMH437G,XMH517G,XMH537G,XMH547G,XMH617G,XMH627G,XMH637G |
| 11 7/8 | 301.63 | XMH116,XMH117G,XMH126,XMH127G,XMH136,XMH137G,XMH217G,XMH227G,XMH417G,XMH437G,XMH517G,XMH537G,XMH547G,XMH617G,XMH627G,XMH637G |
| 12 1/4 | 311.15 | XMH116,XMH117G,XMH126,XMH127G,XMH136,XMH137G,XMH216,XMH217G,XMH437G,XMH517G,XMH537G,XMH617G,XMH637G |
| 13 5/8 | 346.08 | XMH117G,XMH127G,XMH137G,XMH437G,XMH517G,XMH537G |
| 14 3/4 | 374.65 | XMH117G,XMH127G,XMH137G,XMH437G,XMH517G,XMH537G |
| 15 1/2 | 393.7 | XMH117G,XMH127G,XMH137G,XMH437G,XMH517G,XMH537G |
| 16 | 406.4 | XMH117G,XMH127G,XMH137G,XMH437G,XMH517G,XMH537G |
| 17 1/2 | 444.5 | XMH117G,XMH127G,XMH137G,XMH437G,XMH517G,XMH537G |
Sinotai Petroleum Equipment Co., Ltd (TS-SINOTAI) is established specially for serving Oil and Gas Industry by providing Drilling Equipment and Spare Parts. Our strength is at Drilling and Workover Rig, Rig Package and components such as TOP Drive, Traveling Equipment, Handling Tools, Well Control Equipment, as well expendable parts for Rigs, Mud Pump, BOP, Etc. All TS-SINOTAI equipment is API certified and have been well tested and commissioned before delivery.TS-SINOTAI is capable of providing a broad spectrum of workover rigs (150HP-750HP) with service depth from 1000m to 8000m, drilling depth 1000m to 3000m. To deliver the first class customer service, we constantly develop special workover rigs through strong R&D capabilities to satisfy various customers' requirements. The No-Guyline and anchorless Workover Rig is designed to fit service well in desert and small spatial area. Multi-function equipment (e.g. Complex Flushby Unit, Snubbing Unit) improves the efficiency and reduces the cost for our customers through achieving workover, flushing, swabbing concurrently. For regions with alternative energy available, our Electric Drive Workover Rig allows.customers to take advantage of flexibl e energy sources and minimize the environmental impact.Principle of the company comes from taking "3H Standard" as responsibility to clients, which are "High Quality, High Safety, High Performance-cost Value", the true achievement lies in strict quality control, favorable price, prompt delivery and efficient after-sale service, reliable and stable supply to spare parts , TS-SINOTAI enjoys good reputation in oil & gas industry, sincerely we hope to have the opportunity to assist you as our customers, partners and friends, and demonstrate you the best in us.
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