ROSCHEN GROUP
| Packaging Details | wooden box |
| Supply Ability | 10000sets/M |
| Delivery Time | 5~15days |
| Material | Tungsten Carbide |
| size | 3 7/8"~26" |
| Connect thread | 2 3/8", 2 7/8", 3 1/2", 4 1/2", 6 5/8" |
| sealing | Open, Rubber sealing, or Metel sealing |
| appilication | Oilfield, Gas, Water Well, Mining, Quarrying |
| Brand Name | ROSCHEN |
| Model Number | 3 7/8"~26" |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Packaging Details | wooden box | Supply Ability | 10000sets/M |
| Delivery Time | 5~15days | Material | Tungsten Carbide |
| size | 3 7/8"~26" | Connect thread | 2 3/8", 2 7/8", 3 1/2", 4 1/2", 6 5/8" |
| sealing | Open, Rubber sealing, or Metel sealing | appilication | Oilfield, Gas, Water Well, Mining, Quarrying |
| Brand Name | ROSCHEN | Model Number | 3 7/8"~26" |
| Certification | ISO9001 | Place of Origin | China |
| High Light | 14 3/4inch milled tooth drill bit ，14 3/4 tricone rock bit ，14 3/4 TCI Tricone bit | ||
14 3/4 inch Tricone bit or TCI Tricone drill bit
Product Discription
The TriCone Bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. ROSCHEN Tools always has the right Tri Cone Drill Bit for you Whether you are drilling a water well or an oil well.
Depending on your application, we can provide you with new, re-run or premium oil field quality Tricone bits. The difference between a premium oil field Tricone bit and non-premium oil well quality Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics. These roller cone drill bits are designed to go to extreme depths in extreme conditions and in situations where they cannot fail.
Feature and Advantage
1. There is a Tri Cone suitable for any rock formation
2. Tricone bit is versatile and can handle changing formations
3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
Specification
Tricone bits , hole openers can be used to explore /drill gas/oil/geothermal/water wells. 3 7/8”~26” are available for Tricone bits. 4 1/2”~17 1/2” are available for Diamond PDC bits.
The TCI Tricone Bit ranges in size from 3.875” (88.9mm) to 28” (711.2mm)
The Mill Tooth TriCone Bit ranges in size from 5” (127mm to 32” (812.8mm)
| Elaborate Technical Parameters for Tricone Bit | |
| IADC code | IADC537 |
| Bit diameter | 17-1/2(in) ; 444.5(mm) |
| Tooth type | Wide teeth, chisel insert |
| Standard | API 7-1 |
| Connection thread | 7-5/8 API. REG |
| Material | Tungsten carbide insert, inlaid friction-reducing alloy |
| Rotary speed | 140-60 r/min |
| Bit pressure | 0.35~1.0 KN/mm |
| Lubrication and seal | Adopt advanced grease |
| Pressure control system | The pressure compensator |
| Thrust faces | Hard faced with wear resistant alloy |
| Jet nozzles | Three nozzles, Center nozzle can be customized |
| Multiple gauge protection | Yes |
| Gauge protection | On the Shirttail: More carbide inserts increase gauge holding capability and bearing life. |
| Bearing | rubber sealed journal bearing; Metal-face sealed journal bearing |
| Industrial standard of China | SY/T5164 |
| Quality management system | ISO 9001-2008 |
| Bit dimension(mm) | 46mm×53mm×65 |
| Bit weight(N/W,G/W)kg | 255 |
About us
Our extensive product line includes DTH and reverse circulation hammers and bits, tricone bits, adaptor subs, air perforators, well casing, drill steel, casing alignment clamps and torch guides, diverter boxes, shock absorbers, retract hammers, thread lubes, oilers, as well as a comprehensive line of Matex environmentally friendly foamers, rock drill oils, polymers, and more.
When ordering a bit the IADC bit classification system is a very useful tool and allows ROSCHEN to specify a bit that out performs your expectations.
We owes the most convenient transportation no matter by sea, by air or by land. it's specialized in producing and supplying various of TCI/MT Tricone Rock Bits, Diamond PDC Bits with general, good, high quality three classes.
Others
• Payment Terms
We accept T/T (30% in advance for big order, full T/T for small order), Wester Union, L/C at sight
• Delivery Tim
10 days after receipt payment for small order, 15~30 days for big order.
• Shipping Ways
Below 100kg, Suggest by DHL/FeDex/UPS/TNT internation express, between 100~500kg ,suggest by air, above 500kg, suggest by sea.
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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