three cone drilling bit 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)


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Product Detail

Model No.: 437

Production Capacity: 500 pieces/month

Delivery Date: 7-10 days

Type: Mill

colour: blue or as your requirement

formation: strength,soft formation

blades: 3-8blaeds

Means of Transport: Ocean,Land,Air,

Packing: wooden case

Application: Oil

Brand Name: HY,HuanYu, KingDream,JZ,LiL...

certificate: ISO9001&API

IADC: 114-117,127,437,517,617,637

port: tianjin

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

6 1/2IADC 437 tci tricone bits/ TCI tricone drilling bit

Tricone bit, steel tooth bit, TCI bit, single cone bit,tricone bits,rotary bits

1. Cutting Structure of this series tricone rock bit :
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

2. Gauge Structure of this series tricone rock bit :
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 of this series tricone rock bit :
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 of this series tricone rock bit :
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.Product Application of this series tricone rock bit :
It is suitable for downhole motor and high speed applications.

6.Main Availability

Size			Bit Type
In.	mm
6	152.4	4.7,517, 537, 617, 637
6 1/2	165.1	437,517,537,617,637
7 1/2	190.5	517, 537
8 1/2	215.9	437, 535,517, 537,617,637
9 1/2	241.3	437, 517,537,617,637
9 5/8	244.5	517,535,537
9 7/8	250.8	517,537
12 1/4	311.1	437, 517,535, 537,617,637
17 1/2	444.5	517,535,537