Matrix Body PDC bits Tricone bits from China manufacturer - Beijing Leeding Importing and Exporting Trade Co., Ltd

Price:	800.0~10000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Beijing, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air

Delivery Date: 20 days

Style: Others

Packing: wooden case or as required

Type: Others

Brand Name: Leeding

Quality:API ISO9001

Tricone Bits

Cutting Structure

The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

Tricone Bits Gauge Structure

Multiple gauge protection with gauge trimmers on the heel and gsuge inserts on the gauge suifame of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life.

Tricone Bits Bearing Structure

High precision journal bearing with two thrust faces.Balls lock the cone.Hard faced head bearing suiface.
Cone bearing inlaid with friction-reducing alloy then silver plated.Abrasion resistance and seizure resistance of the bearing are improved.

Seal and Lubrication

Premium HNBR O-ring ,optimal seal compression and curved seal structure can enhance the seal performace.The pressure compensator system and advanced grease can greatly increase the lubrication
reliability.

Tricone Bits Application

It can receive high WOB in the conventional drilling.It is suitable for various formations by matching cutting
structure with different tooth shape ,tooth density and tooth exposure height.

IADC	WOB(kN/mm)(bit dia)	RPM(r/min)	Applicable Formations
417 437 447	0.35--0.9	150--70	Very soft formations with low compressive strength and high drillablility ,such as clay, mudstone,chalk ,gypsum,salt, soft shale soft limestone,etc
517 527	0.35--1.0	140--60	Soft formations with low compressive strength and high drillablility such asmudstone,gypsum,salt,soft shale,soft limestone ,etc.
537 547	0.45--1.0	120--50	soft to medium formations with low compressive strength ,such as medium soft shale ,medium soft limestone,medium soft limestone,medium soft sandstone,medium formation with harder and more abrasive interbeds.etc
617 627	0.45--1.1	90--50	Medium hard formations with high compressive strength such as hard shale.limestone,sandstone,dolomite,etc
637	0.5--1.2	80--40	Hard formations with high compressive strength,such as sandstone,limestone,dolomite,hard gypsum,marble,etc