GH2-Z50 * 65 цилиндр двойного действия пневматический буровой машины общего гидравлического цилиндра WHZHPC
68,00-70,00 $
Роликовое долото для бурения скважин 6 дюймов
- Категория: >>>
- Поставщик: Cangzhou East Drilling Tools Co. ltdCangzhou ltd
Сохранить в закладки 1601358675878:
Описание и отзывы
Характеристики
Product Description
API 6" Sealed Bearing Steel Tooth Bit Tricone Roller Bit for Well Drilling
1. This series tricone bit use Journal bearing. Hard-faced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved.
2. O-ring seal is made of the more wear resistance high saturated bunt-N with the increased seal section and precisely designed
sealing flange in the cone sealing area increased the reliability of the seal.
3. The bit bearing can be ball locked.
4. For steel tooth bit, the tooth surface is hard-faced with new type of wear resistant .Material and thus extended working life of the cutting structure while still maintaining high ROP.
2. O-ring seal is made of the more wear resistance high saturated bunt-N with the increased seal section and precisely designed
sealing flange in the cone sealing area increased the reliability of the seal.
3. The bit bearing can be ball locked.
4. For steel tooth bit, the tooth surface is hard-faced with new type of wear resistant .Material and thus extended working life of the cutting structure while still maintaining high ROP.
Product Name | API 6" Sealed Bearing Steel Tooth Bit Tricone Roller Bit for Well Drilling |
Bit Diameter | 6"= 152.4 mm |
IADC Code | 317 |
Product Standard | API Spec. 7-1 |
Pin Thread | API Reg. 3 1/2" |
Sealed Bearing | O-Ring Sealed Journal Bearing |
Normal WOB | 0.35～1.20 KN/MM (Bit Diameter) |
Gross / Net Weight | 20/22Kgs |
Packing Size | 200X200X350 mm |
Rotary Speed | 100～50 RPM |
Drilling Formation | Hard with low compressive strength and high drill ability,such as shale,clay,sandstone and limestone,etc |
Optional Features of Tricone Bit
G - Guage Protection
Special carbide inserts are strategically fixed on the back
of cones to effectively reduce wear in abrasive formation and directional and horizontal wells and extend the bit life.
L - Bit Stabilization
The function of bit stabilization is for improving working situation of bit,which can effectively protect head abd compensator recess in well drilling.
C - Center Jet
Center jet can avoid bit balling,eliminate resorting area of fluid at bottom hole,expedition upward flow of cutting and improve ROP.Its suitable for drilling in soft to medium soft formations with low compressive strength and high drill ability.
T - Enhanced Carbide Inserts
The enhanced carbide inserts in heel ,gage rows and head OD can make the bit to work long time and better performance when drilling in more abrasive ,hard and extreme hard formations.
About us
Cangzhou East Drilling Tools Co.,Ltd is a China professional manufacturer of tricone bit,PDC bit,single roller cone,hole opener,step drag bit in Oil&Gas,Mining and Water Well Drilling fields.
Our company has worked on production and exporting business for over 16 years.
We have professional team to offer good quality drilling bits and also can provide creative solutions for you.
So welcome to contact us for any inquiry of drilling bits!
Product Application
EAST Drilling Tricone Bit Application:
Tricone bit is the most popular and traditional drilling bit in the world,it can be widely used for Oil&Gas drilling,mining,water well, geological exploration areas.
Difference IADC can meet your difference hard formations.
Also you can tell us the drilling formations,then we can offer professional suggestion for IADC.
Difference IADC can meet your difference hard formations.
Also you can tell us the drilling formations,then we can offer professional suggestion for IADC.
Packing & Delivery
Export Packing
Plywood box is the most popular packing for tricone bit,we also accpet special packing reqirement before shipment or production.For example ,Carton Box Design with your company name.
Delivery Time
Usually we have stock for the normal sizes of tricone bit ,so the delivery time will be 2-3 work days,we need the time to paint and packing.
If we dont have stock or stock is not enough,we will need 7-30 work days to produce as your requirement.
then the exactly lead time will depond on your required quantity.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and has exported many years.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. We need produce time 7-15 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for testing with very good price but is not free,we can reduce some money for further coopertation .
Q: What is your terms of payment ?
A: If the goods on stock, 100% in advance. If the lead time more than 10 work days,Payment 30% T/T in advance ,rest balance before shippment,or 100% payment in advance through Alibaba.com.
If you have another question, pls feel free to contact us as below:
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