Good Wholesale Vendors Tricone Drill Bits 9 5/8 - Ball tooth tricone biit IADC637 5.5″ (140mm) – FAR EASTERN
Good Wholesale Vendors Tricone Drill Bits 9 5/8 - Ball tooth tricone biit IADC637 5.5″ (140mm) – FAR EASTERN Detail:
Product Description
Wholesale rig’s drilling bit for the medium hard formations well
The description of IADC637 bit is TCI journal sealed bearing bit.It has gauge protection.It will be siutable for medium hard formations .The compressive strength is high.
The compressive strength are as following:
100-150MPA 14,500-23,000PSI
The formation will be used for hard, well-compacted rock such as granites,hard silica limestones,pyrite ores,quarzite streaks,hematite ores,chromium ores,magnetite ores and phosphorite ores.
Our factory can supply the TCI tricone bit and Steel tooth bit. The avariety of sizes is from 3 3/8″ to 26″ and covered most of all IADC code.
5 1/2″(140mm) Reverse Circulation TCI Tricone Rock Bit with Central Jet Hole
1> Reverse Circulation is a special drilling process, the mud fluid is sucked from hole bottom to ground through central hole, rock chipes could be clear at higher rate than regular circulation.
2>This design of tricone bits has a central jet hole , rock chips could be circulated to ground inside drill pipe.
3>Reverse circulation is always used in drilling pebbles or sparse rocks, the ROP is higher than normal circulation.
4>The tricone rock bit with central hole could be used in both reverse circulation and normal circulation.
Product Specification
|
Basical Specification |
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Size of Rock Bit |
5 1/2 inches |
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140 mm |
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Bit Type |
TCI Tricone Bit |
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Thread Connection |
3 1/2 API REG PIN |
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IADC Code |
IADC 637G |
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Bearing Type |
Journal Sealed Bearing with Gauge Protection |
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Bearing Seal |
Elastomer or Rubber/ Metal |
|
Heel Protection |
Available |
|
Shirttail Protection |
Available |
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Circulation Type |
Mud Circulation |
|
Drilling Condition |
Rotary drilling,high temp drilling,deep drilling,motor drilling |
|
Nozzles |
Central Jet Hole |
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Operating Parameters |
|
|
WOB (Weight On Bit) |
15,729-34,604 lbs |
|
70-154KN |
|
|
RPM(r/min) |
40~180 |
|
Formation |
Medium formation with low compressive strength,such as medium,soft shale,medium soft limestone,medium soft limestone,medium soft sandstone, medium formation with harder and abrasive interbeds,etc. |
Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener,Foundation roller cutters for many different applications.The application including oil field,geological exploration, natural gas ,water well drilling, HDD , Construction directional boring,mining,and foundation…
It is important to increase the drill bit life as the leader of drilling bit in China for us, we try our best to improve the bit with high rotary spped. We improve the bits to be lower cost of drilling-per-foot.We hope thta w can give the best service and lowest prices based on the high quality.
Product detail pictures:
Related Product Guide:
We follow our enterprise spirit of Quality, Efficiency, Innovation and Integrity. We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Good Wholesale Vendors Tricone Drill Bits 9 5/8 - Ball tooth tricone biit IADC637 5.5″ (140mm) – FAR EASTERN , The product will supply to all over the world, such as: Yemen, Brazil, Italy, we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.
By Genevieve from India - 2017.10.23 10:29
The company keeps to the operation concept scientific management, high quality and efficiency primacy, customer supreme, we have always maintained business cooperation. Work with you,we feel easy!
By Lesley from Jersey - 2018.06.18 17:25
