EN
NT Drill Pipe Drill Rod for Core Drilling and Ore Mining Drilling Equipment Carbon Steel
Description
1. Material: 4130
4. Quality controlled: All the processes during manufacturing.
5. Length: 3m / 1.5m / customization.
6. MOQ: 1 PCS.
7. Delivery Time: Large stock, ready to ship.
High quality allow steel tubing.
100% inspection ensures consistent concentricity, straightness and heat treatment.
THREAD
Load efficiency of 40% provides sufficient strength for large hole sizes
.Passed the certification of ISO 9001:2000 quality system.
.Passed OHSAS18000 Occupational Health and Safety Management System Certification .
.We have more than 70 items independent intellectual property patents.
Our new generation wire line drill rod has broken the depth record of domestic diamond drilling.
1. We have been strictly controlled the quality of our raw materials, and all of our steel metals are from famous steel mills
(factories). And physical metallographic analysis and chemical composition test are also used to ensure the quality of raw materials.
2. Immediate inspection will be done for each production procedure, and full examination will be implemented for threaded products.
3. Our outsourcing products will also be strictly examined before utilization.
4. Our sampling rate for final products is higher than 30%.
Provide custom labels and logo.
Process according to the drawing.
Provide a solution for drilling project.
FQA
01:Are you a manufacturer,trading company or a third party?
We are the earliest factory to produce drilling tools which have more than 60years experience.
02:Where is your factory located?How can l get to your factory?
We are in Wuxi City,China,where is near Shanghai,we can pick you up at the airportsor railway stations.
03:lf Iwill need to stay atyour place forfew days,is it possible to bookthe hotelfor me?
It's always our pleasure to book a nice hotel for you.
04:What is your minimum order quantity?
Our MOQ is 1 pc.
05:Can you send me free samples?
We're happy to provide small value free samples at your delivery cost.
06:Can you do customized products?
Yes,we are happy to do customized products if you can provide drawing or samples.
07:Can you do private label,such as put on our logo?
Yes,put on your logo is available.
08:How can I get the after-service &quality guarantee?
We will replace the products by free if the problems were caused by us.If it is themen-made problems,
we may also send the products,however it will be charged.Anyproblems,you may call us directly.
