8.5 Inch Piling Roller Cones Manufacturer

Product Details
Customization: Available
Customized: Customized
Standard: API
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
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Registered Capital
10000000 RMB
Plant Area
>2000 square meters
  • 8.5 Inch Piling Roller Cones Manufacturer
  • 8.5 Inch Piling Roller Cones Manufacturer
  • 8.5 Inch Piling Roller Cones Manufacturer
  • 8.5 Inch Piling Roller Cones Manufacturer
  • 8.5 Inch Piling Roller Cones Manufacturer
  • 8.5 Inch Piling Roller Cones Manufacturer
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  • Overview
  • Product Overview
  • Product Description
  • PRODUCT CONFIGURATION
  • Related products
  • FAQ
Overview

Basic Info.

Model NO.
8.5
Type
Core Drill Bit
Material
Tungsten Carbide
Usage
Well Drilling, Piling
Delivery Time
10 Days
Stock
1000PCS
Own Export Right
Yes
Color
Cutomized
Transport Package
Wooden Case Package
Specification
8.5′′
Trademark
Longyue
Origin
Hebei
HS Code
8431432000
Production Capacity
2000pieces/Month

Packaging & Delivery

Package Size
40.00cm * 40.00cm * 50.00cm
Package Gross Weight
1300.000kg
Lead Time
7 days (1 - 500 Pieces)
To be negotiated ( > 500 Pieces)

Product Description

Product Overview

8.5 Inch Piling Roller Cones Manufacturer

Lead Time: 1) Within 1 week, if in stock.
2) Depends on order quantity.
3)Transportation: By sea or air. We do shipment as quickly as possible as to meet our clients satisfied always, with the highest quality and good price !
8.5 Inch Piling Roller Cones Manufacturer
 
Product Description
 
Milled Tooth Roller Cone Cutters
IADC WOB(Kn/mm)  RPM(r/min) Formations
117 0.30-0.75 180-60 Very soft formations with low compressive strength and high drillability, such as caly,mudstone,chalk, etc.
127 0.30-0.85 180-60 Soft formation with low compressive strength and high drillability, such as mudstone,gypsum,soft limestone,etc.
217 0.35-0.95 150-60 Soft to Medium hard formations with high compressive strength, such as medium soft shale,sandstone,limestone,etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.
TCI Roller Cone Cutters.
IADC WOB(Kn/mm) RPM(r/min) Formations
437 0.35-0.9 240-70 Soft formation with low compression strength and high drillability, such as caly,Mudstone,chalk,soft limestone,etc.
517 0.35-1.0 140-60 Medium Soft formation with low compression strength and high drillability, such as mudstone,sandstone, shale,etc.
537 0.45-1.0 120-50 Medium soft to Medium hard formation with low compression strength, such as Medium shale, sandstone, Medium limestone,etc.
617 0.45-1.1 90-50 Medium hard to hard formation with high compression strength, such as hard shale,limestone,dolomite,etc.
637 0.5-1.2 80-40 Hard to very hard formation with high compression strength, such as hard limestone,dolomite,marble,etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.
PRODUCT CONFIGURATION
 
8.5 Inch Piling Roller Cones Manufacturer
8.5 Inch Piling Roller Cones Manufacturer
8.5 Inch Piling Roller Cones Manufacturer
 

 

8.5 Inch Piling Roller Cones Manufacturer  
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8.5 Inch Piling Roller Cones Manufacturer
8.5 Inch Piling Roller Cones Manufacturer
8.5 Inch Piling Roller Cones Manufacturer

 

FAQ
Q1. Whether accept customized according to customers' requirements ?
A: Yes, We accept customized, no matter how much is the purchase quantity
 
Q2. Can I expect a quality products?
A: Yes. All our activities are accredited to ISO 9001:2008 and API, both in products
and services, at the same time, mature production technology ensuring the quality
satisfy international request.
 
Q3. About lead time and shipping time?
A: The lead time depend on quantity of order. Usually shipped by sea, small order
or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European
about 25 days. To West of American 20 days.
 
Q4. What is your trade terms?
A: We offer EXW, FOB, CFR, CIF, DDU.
 
Q5. What is your payment terms and method?
A: Our payment terms: normally 30% deposit, balance 70% before shipment.
Our payment method, we accept T/T, L/C.
 

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