tungsten carbide insert tricone bit for well drilling from China manufacturer - Hejian Wanxiang Drilling Equipments Co., Ltd.

tungsten carbide insert tricone bit for well drilling

Price:	200.0~10000.0 USD
Payment Terms:	T/T,
Place of Origin:	Hebei, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: Cover all IADC codes

Production Capacity: 30000 Piece/Pieces / Year

Delivery Date: Within 7-10 days after the ...

Type: Center Drill Bit

Place of Origin:: Hebei, China (Mainland)

bearing type:: sealed journal bearing

Material: Cobalt Steel Alloys

certificate: API,ISO

Means of Transport: Ocean,Air,

Packing: Wooden cases or as your req...

Machine Type: Milling Machine

Brand Name: WX

machine type:: forging

teeth type:: insert button or milled too...

application: oil,water well drilling

Model Number:: WX537

mining rock bit
1.long service time
2. API & SGS
3. well drilling,oil drilling/coal drilling
4.best price and high quality

1.Advantages of our tricone bits

(1) strong resistance to abrasion and impact resistance.

(2)Cutter's quality performance is good.

(3)Long work life.

(4)Stocks adequate, time delivery.

(5)Rich experience in drill bit.

(6)High quality, competitive price

2.detailed description of the tricone bits

Available sizes:	4 5/8"(118mm), 5 7/8"(149mm), 6"(152mm), 6 1/2"(165mm), 6 5/8"(168mm), 7 1/2"(190mm), 7 7/8"(200mm), 8 1/2"(215.9mm), 9 1/2"(241mm), 9 5/8"(245mm), 11 5/8"(295mm), 12 1/4"(311mm), 13 5/8"(346mm), 14 3/4"(374mm), 15 1/2"(394mm) 16"(406mm), 17 1/2"(445mm), 18"(457mm), 26"(660mm)
Model NO.	437,447,517,527,537,547,617,637,737
IADC code	116,117,126,127,136,137,216,217,316,317,346,347
RPM(r/min)	140~60
WOB(KN/mm)	0.35~1.0
Thread Connection	7 5/8 reg pin
Bearing type	Sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA(rubber sealed journal bearing) Aircooled bearing type
Applicable Formations	Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc
Circulation system	Mud pump
Material	Alloy steel, carbide
Delivery terms	By sea or by air
Application	Petroleum and gas, water well, mining and tectonic industries, oil field, construction, geothermal, directional boring and underground foundation work
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Description
1. Cutting Structure
In response to the characteristics that inserts in different areas on the cone have different cutting actions, conical inserts are placed in permanent contact area and wedge inserts are placed in alternative contact area so that the drilling efficiency is greatly improved. Wear resistance of cutting structure is enhanced by setting diamond inserts in the permanent contact area of the cone where inserts are severely worn. Tungsten carbide inserts are placed on cone top face to protect cone body from abrasive erosion.
2. Gauge Structure
With active cutting gauge protection inserts on bit body, the bit has good gauge protection and up drill capability.
3. Bearing Structure
High precision journal bearing. Balls lock the cone. Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy. Abrasion resistance and seizure resistance of the bearing are improved. Compared with three cone bit, the leg bearing is bigger, so it can receive higher WOB and high reliability.