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[China]
Trade Verify
Address: Hejian City, Hebei Province, China
Contact name:
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd |
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Verified Suppliers
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| Commodity | Size | IADC | Thread Connection | WOB (Weight On Bit) | RPM | Formation |
 | 517 | According to customer requirements. | 19684~53428lbs 87.5~237.5KN | 120-50 | Low compressive strength, medium hard formation with hard abrasive
interlayer, like Hard shale, anhydrite, soft limestone, sandstone,
dolomite with mezzanine, etc. |
IADC | Rock formation | WOB (KN/mm) | PRM(r/min) |
415/425/435 | Low compressive strength, high drill-ability and extremely soft
formation, like shale, clay, sandstone, conglomerate etc | 0.35~0.90 | 140~70 |
447 | Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. | 0.35~1.00 | 140~60 |
517 | Low compressive strength, high drill-ability and soft formation,
like shale, clay, sandstone, soft limestone, salt rock, etc | 0.35~1.05 | 120~50 |
527 | Soft formation with low compressive, like Low compressive strength,
high drill-ability and soft formation, like shale, clay, sandstone,
soft limestone, salt rock, anhydrite etc. | 0.35~1.05 | 120~50 |
537/547 | Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. | 0.50~1.05 | 110~40 |
| High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. | 0.50~1.05 | 80~40 | |
637/647 | High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc. | 0.7~1.20 | 70~40 |
Product Features:
● Replaceable teeth wheel rock reamer suitable for large rigs
trenchless pipe laying large diameter trenchless construction,
suitable for a variety of rock formations, reaming diameter range
up Φ300-2200mm
● Wheel body and the body connection reliable, easy disassembly, does
not require large-scale special hydraulic equipment, artificial
wrench can be convenient to replace the wheel body.
● The same body can be reused, you can also install different
specifications of the wheel, under normal circumstances can be
replaced four different size of the wheel body, which can be
carried out with a body of four sizes aperture hole construction,
greatly saving construction costs
Our Services
1 We supply good quality goods at competitive price
2 We not only have our own design but also accept customization
3 Fast and on time delivery
4 Every bit has it's quality assurance
5 Contact us anytime if you have any question with bits.
6 24 hours on time reply.
FAQ
First of all we want you to know that we are a manufacturer loacted in Hejian City, Hebei Province, China. We have been in this industry for more than 20 years.
We have many clients from all over the world and we serve our clients with not only reasonable price, but also reliable quality. We cherish every client and we're thankful for our clients' trust. So please believe us, we will supply you with the most genuine goods.
1 Q: Are you manufacturer?
A: Yes and we have been manufacturing drill bits for more than 20 years.
2 Q: Where are you located in?
A: We are located in Hejian City Cangzhou City Hebei China
3 Q:What's your main product?
A: Our main products include TCI tricone bit, Steel tooth tricone bit, sigle cone bit, HDD HOLE OPPENER and so on. For some products such as drag bits, we can also produce as per your demand.
4 Q: What's your MOQ?
A: Our MOQ is 5 pieces, but if you just want one sample for testing quality, it's also acceptable for us.
5 Q: What's the lead time?
A: We will delivery goods within 7 days if we have goods in stock; for other circumstances, we will negotiate with you.
6 Q: Do you sell used drill bit ?
A: Yes we do and price is very competitive. Welcome to inquire anytime.
For more information, please feel free to contact us.
