Products
Contact Us
- Contact Person : Mr. qu xiangwen
- Company Name : Hejian Longxin Metal Material Co., Ltd.
- Tel : 86-317-3150679
- Fax : 86-317-3150679
- Address : Hebei,Cangzhou,junziguan village,shijingcun township,hejian city,hebei province,china
- Country/Region : China
Products List
Steel tooth Tricone Bits
1)certified by ISO9001&API
2) gauge strengthened
3)Durable bearing and cutting structure
4)20 years history
1: efficient drilling of soft to medium formations such as shale, red bed, limestone and other strata of low compressive strength with hard streaks or...
tricone drill bit
1.size:3 1/2''--26''
2.IADC:114,127,517.537
3.certified by ISO,API
4.best price rock bit
1,Types: steel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which are used for mining pilling, water well...
Tricone Bit
1.Inter-fitted rows of teeth prevent formation packing
2.Carbide Tri-Cones
3.Sizes range from 4 3/4 to 26
For hard sandstones, granites, dolomites, quartzite and pyritesThese Tri-Cone Bits are designed to withstand high loads and drill abrasive conditions where rock is...
rock bit
Be used widely, not only for side tracking, but also for deep hole drilling
1. Be used widely, not only for side tracking, but also for deep hole drilling. 2. Working torque is lower than that of PDC bit under the same WOB and formation conditions, thread expanding problem...
TCI 8-1/2 tricone bit
1.Sizes rang from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Reliable quality and reasonable price
Hard, well-compacted rocks such as: hard silica limestones, quarzite streaks, pyrite ores, petryfied, hematite ores, magnetite ores, chromium ores, phosphorite...
roller cone drill bit
steel tooth drill bit,1)size from 3 7/8''--26'' 2)117 127 137 147 217 237.etc
Steel tooth drill bit1)brand:Longxin2)uesd for:oil well drilling and water well drilling3) color:blue and meet your demand4)IADC: 117 127 137 217 227 237...
Product :we specializes in manufacturing:Tricone bits,steel tooth bit,milled tooth tricone bit,tungsten carbide insert rock bit,
Advanced forging technology, top and stable quality, best service and reasonable price
1.Product :we specializes in manufacturing:Tricone bits,steel tooth bit,milled tooth tricone bit,tungsten carbide insert rock bit,tri-cone drill bit ,3 cone bits,rotary bit, TCI tricone bit,PDC...
assemble drill bit
1.certified by ISO9001&API
2.Reliable bearing system
3. manufacture of 20 years
1,Types: steel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which are used for mining pilling, water well drilling or oil well...
assemble drill part
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4" (95.3mm)~26" (660.4mm)
4)Used for oil well and water well
assemble drill part
...
assemble drill bit
1. Bit sizes and cone types can be customized as you special order
2.It is suitable for the large size well, mining and infrast
1. Very large customized diameter2.Seal and LubricationHigh performance HNBR O-ring for bearing seal and advanced grease for lubrication. 3.Product...