Basic Info.
Surface Treatment
Polishing
Manufacturing Process
Forging
Drill Bit Blade
Three Bits
Name
7 1/2" IADC637 TCI Tricone Bit
Color
blue or as Your Requirement
Bearing
Sealed Journal Bearing
Sealed Type
Rubber / Metal Sealed
Trademark
Deris&Kingdream
Transport Package
Packed in Wooden Box or as Your Requirement
Origin
Hejian City Hebei Province China
Product Description
API 7 1/2" IADC637 TCI tricone bit for water and petroleum well drill
1. Introduction to our company
Company Introduction:
Hejian Deris Petroleum Drilling Equipment Co., Ltd Drilling Supplies Marketing Dept. specializes in drill bits, drill pipe, Mud pump and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the best quality products at the lowest possible price.
Products Introduction:
Our company is leading supplier in China drilling tools industry, the main products we make and supply are various drill bits and relevant drilling tools: Tricone Rock Bit, Hole Opener, Drag Bit, PDC Coring Bit, Bit Breaker, PDC Cutters, Casting Centralizer, Bit Sub...
2. Introduction to the 7 1/2" IADC517 TCI tricone bit
Details of the product:
IADC | 517 |
Size(mm) | 7 1/2" |
WOB(KN/mm) | 0.35-1.05 |
RPM(r/min) | 120-50 |
Formation | It is used for low compressive strength and soft formation of high drillability, such as shale, clay, sandstone, soft limestone, etc. |
API regular pin(mm) | |
Recommended make up torque(KN-M) | |
Bearing type | Sliding bearing or rolling bearing |
Sealing type | HJ metal sealed or HA rubber sealed |
Application | Tricone drill bits are widely used in petroleum exploration, mining exploration, geothermal Wells, hydrologic survey field, etc. |
Package | Wooden, paper, metal box or as your requirement |
Certification | ISO9001&API |
Bit brand | Deris&Kingdream |
TCI Characteristics:
1. Metal-face sealed bearing TCI Bit |
Cutting Structure | The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. |
Gauge Structure | Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. |
Sealed Bearing Structure | 1.Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed. 2.The advanced metal seal package will improve the reliability and durability of bearing seal. |
Main Type Available | Size: 6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",17 1/2", etc. IADC Code:4-- Series, 5-- Series, 6-- Series,etc. |
2. Elastomer sealed bearing TCI Bit |
Cutting Structure | The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit. |
Gauge Structure | Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. |
Sealed Bearing Structure | 1.Abrasion resistance and seizure resistance of the bearing are improved. 2.Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. |
Main Type Available | Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",14 3/4",17 1/2", etc. IADC Code:4-- Series, 5-- Series, 6-- Series,etc. |
3. Air Cooling Roller Bearing TCI Bit |
Cutting Structure | The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new techniques. |
Gauge Structure | Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability. |
Bearing Structure | Air cooling roller bearing package. Balls lock the cone,which reduces the probability of cone-dropping to minimum. |
Main Type Available | Size: 8 1/2",9 1/2",9 5/8",9 7/8",10 5/8",12 1/4", etc. IADC Code:5-- Series,6-- Series,7-- Series |
4. Non-Sealed Roller Bearing TCI Bit |
Cutting Structure | The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. |
Bearing Structure | Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces the probability of cone -dropping to minimum. |
Main Type Available | Size: 2 3/8",3",3 5/8:",3 7/8",4",4 1/2",4 5/8",4 3/4",6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",15",15 1/2",17 1/2", etc. IADC Code:5-- Series,6-- Series |
Specifications of tricone bit:
oil tricone 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 drilling or oil well drilling 2,Model: various kinds and according to the requirements of customers 3,Material: ally steel, tungsten carbide insert 4,Color: can be as you like 5,Size: from any other regular size available from1.8"(45 mm)to 26"(660 mm) 6,Moq:1 piece 7,Bit body Color: can be as you like: matrix body,pdc cutters 8,Certification: API 9,Applicable of: petroleum&gas,water well and mining 10,Bearing sealed: metal sealed(HJ) rubber sealed(HA) not sealed(W) 11,Formation: soft formation, soft to medium hard formation, medium hard formation ,hard formation,very hard formation .We have different and suitable types 12,Button bit: small tooth, big tooth,conical inserts,chisel inserts 13,Packing: in wooden case or steel case 14,Payment term: L/C at sight,T/T 15,Delivery time:about two weeks,but still depending on the quantity of the order 16,Advantage: high quality on time delivery and large available quantity 17,Strongest bit in good price, best service and on time delivery. 18,Many years' experience to insure you the quality and you can rest assured if do business with us 19,We are a professional supplier of new and used (rebuilt) drill bits used for oil filed,waterwell. Including tricone bits, PDC bits and drill bits. Various of model and dimension available ,good condition and reasonable price |
Sincerely Welcome you to visit our factory!!!
Your satisfaction is our biggest purpose!!!
Address:
Junziguan Village, Shijingcun Xiang, Hejian, China (Mainland), Cangzhou, Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Hejian Deris Petroleum drilling equipment Co., Ltd is a professional manufacturer and supplier which has rich experience in drilling well line. Our company has established a specialized technical support and after-sales team who solutions to complex problems of our customers. Our purpose is to provide our clients with the best quality tools, accessories at excellent value and best service.
Our products include TCI Tricone bit, Steel tooth tricone bit, PDC bit (marix & steel body), Hole opener (HDD Reamer bit ), Single bit, Drag bit, PDC cutter, Drilling pipe etc.
We have won strong reputation in oil & gas industries construction, geothermal, water well and mining all over the world.
Our products meet API standard and the bit of international general type with IADC (the international association of drilling contractors) coding standards.
The principle of our company is based on the quality of survival. With advanced technology and scientific management, our company develops with reputations for providing quality products and best service.
The complete varieties, high quality, reasonable price and saving cost for you, adequate stock, and rapid delivery are our characteristics. Welcome new and regular customers to visit and discuss cooperation!