Original
By certification 
Hardened Steel Rods Tapered threads Tool Steel Drill Rod 3 Meters for Core Barrel Heat
Description:
Our wireline drill rods are all manufactured by CNC machines under DCDMA standard. They're made of
high quality alloy steel with heat-treated. We also can produce various sizes of casing tubes.
Drill pipes will be manufactured from seamless steel tube by cold drawn.
The material is XJY850 / 30CrMnSiA which is one of the best material for geological drilling in China.
Coring rods are crafted from quality heat treated materials ensuring superior wear resistance, strength,
and toughness in the most demanding applications.
Rods and casing are manufactured under stringent industry standards, and are field tested under a variety
of conditions.
All rods are designed to be compatible with other rods manufactured to DCDMA standards.
Features:
1. With highly and strength of resistance on the bending, welding fixed.
2. Highly efficiency on production and steady quality
3. It able to keep the hole straight and with long use time.
Technical parameter:
Item |
OD(mm) |
ID(mm) |
Wall Thickness(mm) |
Length(m) |
NQ Rod |
69.9 |
60.3 |
5 |
3 |
HQ Rod |
88.9 |
77.8 |
5.5 |
3 |
PQ Rod |
114.3 |
103.2 |
5.5 |
3 |
Rods Specification: | |
a. |
Yield Strength: 865Mpa |
b. |
Tensile Strength: 960Mpa |
d. |
Pipe Body Hardness: 30/31 HRC |
e. |
Thread Body Hardness: 50HRC above,Both Male and female Threads are |
f. |
Pipe life designed for 7000meters |
Specifications:
Made-to-order products can be supplied according to your detailed need.
1, light weight (lighter than the old-fashioned drill pipe 45%)
2, footage soon, dust small vertical holes left after drilling cuttings, into a hole clear.
3, card beans quickly and easily connect and save banding material.
4, under separation of body and drilling may be the end, the use of life extended.
5, water-based wet good pass operation.
6. Application: concrete, granite, marble, refractory material...
7. fast delivery
About us
Wuxi Yaheng Geological Equipment Technical Co.,Ltd is a professional diamond tools manufacturer in China.
We specialize manufacturing core drilling tools and diamond tools,core drills,core drill rods,wireline core drill parts ect.
Yaheng's products are widely used in geological and mineral,metallurgy,mining and hydrology industries.
Yaheng's egineers are good at making research and development,and we also have a good sales team which is professional and active service.
FAQ
1.Q: Can you send me a sample?
A: Yes we can send you sample for checking our quality. You need pay sample fee, but we will refund you once you place bulk order from us.
2.Q: Do you have ability of design?
A: We are manufacturer, and could provide custom made service, just send drawing or sample, and the new one will be made.
3.Q: Can I add my logo on the diamond tools?
A: Yes, OEM and ODM are available for us.
But you should send us the Trademark authorization letter.
4.Q: What are the main products of your company?
A: Diamond core bits, Reaming shells, Core barrels, Casing shoe,Driill rod, PDC bit and etc..
5.Q: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
- Here is our factory address: Lixi Industry Zone, Donggang Town, Xishan District, Wuxi, Jiangsu, China
- Our factory is near Wuxi Sunan Shuofang International Airport.We can pick you up in the airport.
- Hotel booking service is available.
Contact Us
Serve you 24 hours
Address:Lixi Industry Zone, Donggang Town, Xishan District, Wuxi, Jiangsu, China
Phone:0086 13961725558
Fax:0086 510 88353010
Email:sales@chinadrilling.net
Website: www.yahengdrilling.com
