2013 Hotsale  Tricone insert  drill bit Manufacturer  with API certification  

 

 Company  introduction          

 

 

       Guangtong company was built in three decades, over the years by a number of the majority of customers, our company has been in the customer first, quality first, the purpose and dedication to customer service, domestic and foreign customers alike. I long for drilling: drill pipe, drill collars, Elevators, mud, hanging clamp, three-cone tipped, steel tooth bit, model complete, quality assurance, reasonable price.

           Since founding the company, always adhere to market-oriented, innovation as a starting point, to provide customers with better and more comprehensive product; reduce costs for the drilling industry. I am honest and trustworthy company Yinuoqianjin principles, domestic and foreign customers alike. Our growth and success, dance countersunk head with your love and support staff of our company will first-class management, first-class quality, excellent service as our eternal pursuit.

 

 

 

  Product   information

 

  Tricone insert  drill bit  Manufacturer with cheaper price

 

 

(1) This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved.

 

(2). O ring seal is made of the more wear resistance high saturated buna-N with the increased seal section and precisely designed sealing flange in the cone sealing area increased the reliability of the seal.

 

(3). The bit bearing can be ball locked

 

(4). For steel tooth bit, the tooth surface is hardfaced with new type of wear resistan

 

 

 

 

 

 Avaliable sizes

 

 

Size		Bit Type
inch	mm
6	152.4	517, 537,617, 637
6 1/2	165.1	517, 537
7 7/8	200.0	517,527,547,617,627,637
8 1/2	215.9	437,447,517,537,617,627,637
9 1/2	241.3	437,517,537,547,617
9 5/8	244.5	437,517, 537,547,617
9 7/8	250.8	437,517, 537,547,617
12 1/4	311.1	437,517, 537,547,617,627,637
17 1/2	444.5	517,537,617,627,637
24	609	417,517, 537,547,617,637
26	660	417,517, 537,547,617,637

 

 Avaliable models

 

 

Model	Button/Insert tooth bit      Milled/Steel tooth bit
IADC CODE	116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
	417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526  537 547 516 536  535
available sizes:	From 2 7/8 to 26” larger sizes for hole opener bit ,reamer bit
advantage	most favourable price and best qualtity
bearing type:	sealed bearing and non-sealed bearing HJ(metal sealed journal bearing)   HA (rubber sealed journal bearing aircooled bearing type

 

 

Structure features

 

 

1. Rolling seal bearing structure, cylindrical roller cone in slots in the body, increasing the shaft neck size.

 

2. Thrust bearing vice respectively by grinding surface treatment and hardening process.

 

3. The differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.

 

4. Steel ball lock die, suitable for the high speed.

 

5. The 250 ° C high temperature resistance, abrasion resistance of new grease.

 

 

 

Advantage

 

1.High-strength, high flexibility, high temperature, high wear resistance.

2. High-precision metal seal.

3. Locking roller ball, to adapt to high-speed.

4. The use of high strength high toughness carbide teeth,

5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.

6. Cone bit to adapt to the soft, medium and hard of various strata.

7. Reasonable price and long working life.

 

 Pictures show

 

 

 

 

 

 

 

 

 

 

 

Any inquiry is welcomed here  .

 

 

  1) How to send money to us ? 

 

  We can send you our bank account information after the contract is made  .By T/T ,Western union ....

 

 2) What is the MOQ ? 

 mall trial order is acceptable  ,like 1pc,2 pcs....

 

  3) Inspection is possbile ?  

 

Yes, you are welcome to our company at any time or you can make inspection through Third inspection agent ,

like "SGS" ,BV and so on .

4)  How to transport the bits ?  

 

By sea ,by air ,by DHL,by UPS  and so on ....

 

Do you have any questions ? Please don't hesitate to ask me and you will get the satisfactory response once 

you contact us .