tricone bit drilling bit for well from China manufacturer - Hejian Huanyu Petroleum Machinery Co., Ltd.

Price:	250.0~10000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU,
Special Groups:	TCI tricone bits (153)
Place of Origin:	Hebei, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: 8 1/2

Production Capacity: 500 pieces/month

Delivery Date: 7-10 days

Style: Others

colour: blue or as your requirement

Size: 6'-17 1/2'

Formation: soft to hard formation

Advantage: high quality on time delive...

Means of Transport: Ocean,Land,Air,

Packing: wooden case

Type: Utility

Brand Name: HuanYu,KingDream,LiLin,Smit...

Material: ally steel, tungsten carbi...

Certification: API

Payment term: L/C at sight,T/T

Bearing sealed: metal sealed(HJ) rubber se...

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

TCI tricone bit,button bit,drill cone bit,tricone bit,TCI tricone rock bit

1.Cutting Structure

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

2.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.

3.Bearing Structure

High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.

4.Seal and Lubrication

The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

5. main product

(1) IADC code: 116 117 126 127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535

(2) Sizes: From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit

(3)bearing type: sealed bearing and non-sealed bearing ;HJ(metal sealed journal bearing) ;HA (rubber sealed journal bearing ; aircooled bearing type

(4)formation or layer: soft ,medium soft ,hard,medium hard,very hard formation

Size		Bit Type
In.	mm	Bit Type
6	152.4	517, 537, 617, 637
6 1/2	165.1	617
7 1/2	190.5	517, 537
8 1/2	215.9	437, 517, 537,617,637
9 1/2	241.3	437, 517,537,617,637
9 5/8	244.5	517,537
9 7/8	250.8	517,537
12 1/4	311.1	437, 517, 537,617,637
17 1/2	444.5	517,537