tricone drill birTCI bits roller bits 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
Place of Origin:	Hebei, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: many IADC codes

Production Capacity: 500 pieces/month

Delivery Date: within 7 work days

Material: ally steel, tungsten carbi...

Certification: API

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

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

Means of Transport: Ocean,Land,Air

Packing: wooden case

colour: blue or as your requirement

Size: 6'-17 1/2'

Formation: soft to hard formation

Advantage: high quality on time delive...

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

1.Structure Features

1)With high precision bearings with neck to slide, two way thrust bearing; tooth palm bearing surfact surfacing hard alloy and cone bearing with reduced after welding together gold sliver, improve the bearing capacity and resistence to bite ability.

2)The high precision metal seal, metal seal by a pair of elaborate design processing of metal sealing ring as bearing to dynamic seals, two high elastic rubber function circle, which located in the teeth palm and die as static sealing seal area, the optimization of the seal compression ensures that the two metal ring seal surface always kept in good contact.

3)Steel ball lock die, suitable for the high speed.

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

5)250.c temperature the high temperature, abrasion resistance of new grease.

6)Set the teeth bit high strength and high toughness carbide gear, optimize the design of the tooth row number gear, toothy height and unique alloy tooth shape, give full paly to the set high wear resistence and excellent teeth bit of cutting ability. steel teeth drill tooth face apply welding new wear-resistant materials, in keep steel teeth bit high mechanical penetration rate at the same time, improve the drill bit cutting teeth life.

2.About The Tricone Bit

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 hig 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.
3.

Size		Bit Type oF tci triconebit
In.	mm	Bit Type oF tci triconebit
6	152.4	517G, 537G, 617G, 637G
6 1/2	165.1	517G, 537G
7 7/8	200.0	517G, 527G, 547G, 617G, 627G, 637G
8 1/2	215.9	437G, 447G, 517G, 537G, 617G, 627G, 637G
9 1/2	241.3	437G, 517G, 537G, 547G, 617G
9 5/8	244.5	437G, 517G, 537G, 547G, 617G
9 7/8	250.8	437G, 517G, 537G, 547G, 617G
12 1/4	311.1	437G, 517G, 537G, 617G, 627G, 637G
17 1/2	444.5	517G, 537G, 617G, 627G, 637G

Model
IADC CODE	116 117 12 6127 136 137216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335114 124 214 314 111 121 131 346 347
IADC CODE	417 427 437 517 527 537 617 627637 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 openerbit ,reamer bit
advantage	most favourable price and bestqualtity
bearing type:	sealed bearing and non-sealedbearing HJ(metal sealed journalbearing) HA (rubber sealed journalbearing aircooled bearing type
Formation or layer	soft ,medium soft,hard,medium hard,very hard formation
Button size (extra features)	Button bit,saw teeth 1) Y-Conical teeth2)X-chisel teeth 3)K- wide teeth 4)G- Gague protection
Material	Alloy steel ,carbide
Packing	Wooden case or steel case
Payment terms	T/T,L/C,Western union
Delivery terms	By sea or by air
Delivery time	Within 3 to 7 days
Market	Canada, USA,Middleeast ,Africa,Europe
Application	petroleum&gas ,water well,mining and tectonic industries ,oil field, construction, geothermal,directional boring, and underground foundation work