| Prod Model: |
B25 |
| Tail Size: |
25mm*108mm/159mm |
| Head Degree: |
7, 11, 12 Customized |
| Quality Grade: |
G2 |
| Composition: |
55simnmo |
| Length: |
0.8-8m |
Product Description
Tapered drill rod H25 for rock drilling Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling.Quick details| Product name | Taper drill rods H25 |
| Material | High quality carbide and 55SiMnMo steel |
| Process | Forging |
| Usage | Rock drilling, coal mining and geological drilling |
| Taper degree | 7, 11, 12 degree |
| Length | 800-6000mm |
| Weight | 4.0kg/m |
| Specification | H25*108mm, H25*159mm |
| Delivery | 1-5 days for sample, batch products depend on order quantity |
| Packaging | Bundled with steel wire, 5 pieces are bundled together or as client's requirement |
| Shipping | Samples are shipped by express, batch products are shipped by sea or by air |
Rock Drilling Steel Taper Rods for Drill Bit Main Parameter
| Model | Taper Degree | Drilling Road Length | Shank Size |
| Hex.19mm | 7°,4.8°,12° | 0.4m-4.0m | 83mm,108mm |
| Hex.22mm | 7°,4.8°,12° | 0.8m-6.0m | 83mm,108mm |
| Hex.25mm | 7° | 0.8m-6.0m | 108mm,159mm |
1.Q: Are you a factory or trading company?
A: We has our own factory to produce goods for you.
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Quzhou City,Zhejiang Province China. You can fly to Hangzhou Airport directly.All our clients,from home or abroad,are warmly welcome to visit us.
3.Q: About samples
A: We are honored to offer you samples for your checking.Postage can be refund after order is confirmed.
4.Q:Package and Shipping
A: Export packing or as your requirements. Shipment:
5. Q: Payment
A:T/T:30% as deposit and 70% balance after get copy of B/L.
B:L/C
C:Western Union
D:Paypal
E:Discuss together between buyer and supplier.
Our Packages
Drill rod parameter and drawing.
Our company Quzhou Refine machinery Equipment Co., Ltd. is located in Quzhou City, Zhejiang province, we are the sales department for Kaishan group.
KAISHAN Group is located in Quzhou City Zhejiang Province, which covers an area of 514, 800 square meters with total assets of one billion dollars. There are more 6000 staffs, including 1075 technicians serving for this group company.
Zhejiang Kaishan Compressor Co., Ltd. is currently the largest domestic manufacturer of air compressors and the largest manufacturer of screw air compressors in Asia. Kaishan operates various production bases in different cities and regions, including Zhejiang, Shanghai, Chongqing, Guangdong, and Australia. In 2014, Kaishan reported sales revenue of approximately RMB 2 billion.
Kaishan principally manufactures a product mix that caters to such industries as environmental engineering and cold chains, including screw air compressors, refrigeration compressors, screw expander generators, and process gas compressors. Amongst these products, screw air compressors operate at a power range of 7.5 kW to 630 kW, providing support to electrical machines, diesel engines, explosion-proof screw air compressors, and two-stage screw air compressors. Kaishan's full range of screw air compressors (with a power of 18.5 kW or more) complies with Level 1 energy efficiency standards.
