川石钻头总代理

Hot sale Rubber seal sliding bearing Insert well drill  Chuan Shi tricone bit for sale

Hot sale Rubber seal sliding bearing Insert well Chuan Shi drill  tricone bit for sale

Product Description

  The tricone drill bit is the most popular drilling bit in the world,it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit.

1. The C-Center jet can avoid the formation of a ball in the bit, eliminate the fluid area at the bottom of the well, accelerate the upward flow of drilling cuttings and improve ROP.

2. High saturation NBR bearings can reduce sealing pressure and improve sealing reliability.

3. The G-Gauge protection improves the measuring ability and prolongs the service life of the bit.

4. Adding a row of teeth between the rear taper and the outflow to trim the borehole and protect the cone.

Tricone Bits Specifications
Regular SizeAPI reg pinRegular SizeAPI reg pin
37/8(98mm)23/845/8(118mm)27/8
5 5/8(142.8mm)31/25 7/8(149.2mm)31/2
6 (152.4mm)31/261/2(165)31/2
71/2(190mm)41/27 5/8(193mm)41/2
8 1/2(215.9)41/291/2(241. .3mm)41/2
10 5/8(269.8mm)65/811 5/8(295.3mm)65/8
12 1/4(311.15mm)65/813 5/8(346mm)65/8
15 1/2(393mm)75/816(406.0mm)75/8
17 1/2(445mm)75/826(660mm)75/8
Hot sale Rubber seal sliding bearing Insert well Chuan Shi drill  tricone bit for sale
Hot sale Rubber seal sliding bearing Insert well Chuan Shi drill  tricone bit for sale
Hot sale Rubber seal sliding bearing Insert well Chuan Shi drill  tricone bit for sale
Hot sale Rubber seal sliding bearing Insert well Chuan Shi drill  tricone bit for sale

Our Services

1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client’s special requirement ; 3.Train technical personnel for clients .

2.Services during the sale:
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:
Provide considerate services to minimize clients’ worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.