api 9 7/8" 617 tci tricone roller bit coal mining bit
TCI Tricone Bit
TCI 437 Soft formation TCI Tricone bits
The 437 tci bits are used to drill low compressive strength very soft formation tci bits maximize
the use of both conical and chisel tungsten carbide inserts of large diameters and high projection.
This cutting structure design combined with maximum cone offset ,results in high bit penetration
rates.the deep intermesh of cutter rows prevents bit bailing in sticky formations.
TCI 517 medium formation TCI Tricone bits
The 517 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows this
design provides a fast drilling rate and added cutting structure durability in medium to medium
hard formations the HSN rubber o-ring provides adequate sealing for bearing durability.
TCI 617
TCI tricone bits 617 features robust chisel tungsten carbide inserts on the heel row and conical
on the inner rows .this design provides a fast drilling rate and added cutting structure durability in
medium to medium hard formations . the HSN rubber o-rin provides adequate sealing for bearing durability .
TCI 637 can be used to drill hard and abrasive formations
wear –resistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge.
maximum numbers of hemispherical-shaped inserts are used in all rows to provide cutter durability and long life.
Company Introduction
About Great
Great is a leading supplier of premium drilling products and services o the worldwide oil and gas
industry.We specialize in designing,manufacturing and marketing of various high quality diamond
drill bits for various petroleum drilling activities. Products series classified by cutting elements covers
pdc bits,tsp bits,natural diamond bits,impregnated diamond bits.Product series classified by purpose
covers diamond drill bits,coring bits,b-center bits and reaming tools while drilling.Size of various bits
and special tools covers form 3-1/2" to 26",includes standard size and nonstandard size.
Note:Above features are subject to changes and modification according to customers' requirements.
Verified Information
The competitive advantage of product line:
Our company passed API ,ISO 9001, ISO 14001, OHSAS 18001 certification.
Production Capacity:
Product Line NameProduction Line CapacityActual Units Produced(Previous Year)
| Drill Bit | PDC Bits 900 Pieces / Month, Cone Bits 100 Pieces / Month |
Export Market Distribution:
MarketRevenue(Previous Year)Total Revenue (%)
| North America | confidential | 20.0 |
| South America | confidential | 10.0 |
| Eastern Europe | confidential | 2.0 |
| Southeast Asia | confidential | 5.0 |
| Africa | confidential | 2.0 |
| Oceania | confidential | 10.0 |
| Mid East | confidential | 10.0 |
| Eastern Asia | confidential | 1.0 |
| Western Europe | confidential | 1.0 |
| Central America | confidential | 2.0 |
| Northern Europe | confidential | 1.0 |
| Southern Europe | confidential | 2.0 |
| South Asia | confidential | 1.0 |
| Domestic Market | confidential | 33.0 |
Production Machinery:
Machine NameBrand & Model No.QuantityNumber of Year(s) UsedCondition
| CNC Lathe | No Information | 4 | 1.0 | Acceptable |
| Machining Center | No Information | 4 | 1.0 | Acceptable |
| Lathe | No Information | 8 | 3.5 | Acceptable |
| Bit Sintering Furnace | No Information | 4 | 3.0 | Acceptable |
| Grinding Machine | No Information | 2 | 3.0 | Acceptable |
| Sawing Machine | No Information | 2 | 3.0 | Acceptable |
| Milling Machine | No Information | 2 | 4.0 | Acceptable |
| Drilling Machine | No Information | 3 | 3.0 | Acceptable |
Testing Machinery:
Machine NameBrand & Model No.QuantityNumber of Year(s) UsedCondition
| Metal Powder Physical Screening Machine | No Information | 1 | 1.0 | Acceptable |
| Impact Testing Machine | No Information | 1 | 1.0 | Acceptable |
| Abrasion Test Machine | No Information | 1 | 1.0 | Acceptable |
Packaging & Shipping
PACKAGING:
1.Cartons: light weight of the goods.
2.Wooden box, iron box: heavy weight of the goods.
SHIPPING:
1.by air: fast speed, general 3~5 days, but the number of goods less, high cost of transportation.
2.by land: speed is generally, 10~15 days, the number of goods large. general cost of transportation.
3.by sea: speed is slowly, 20~30 days, the number of goods large. cheep cost of transportation.
4.by express: by DHL, by FedEx, by TNT, etc.
Exhibition
GREAT attends to the exhibition all over the world :
CHINA : CIPPE(Beijing China) 19th-21th March ; CIOOE(Shanghai China) 26th-28th Augest ;
CKPPE(Xinjiang , The oil city of China) 5th-7th September;
Unites States : OTC(Houston,USA ) 4th-7th May Every Year ( Reliant Arena No.6117 )
Russia : Moscow Oil and Gas Exhibition 23th-26th June
Indonesia :Jakarta Oil and Gas Exhibition 13th-15th November
India : New Delhi Oil and Gas Exhibition 12th-15th January
Iran:Teheran Oil and Gas Exhibition 5th-8th May
Abu Dhabi :The Abu Dhabi International Petroleum Exhibition and Conference 9th-12th November.
Contact Us
Note:Above features are subject to changes and modification according to customers' requirements.
For more details ,please call me.
Skype: wendyxu1108
Whatsapp: 008615028606043
Welcome to our website: http://www.pdcbit.net or http://pdcgreat.en.alibaba.com
