Ditchwitch 3020At Double Wall Drill Pipe HDD Drill Rod for Horizontal Directional Drilling
HDD drill pipe is a tool applicable for transferring torque and tension of drillers in the process of directional drilling construction. Due to the fact that it has to bear torsion, tension, bending, friction and vibration in the process of directional construction, the requirements for processing process are very strict.
The raw materials selected by our company are all the alloy structure steels for geographical usage produced by Chinese famous steel. After laboratory tests, after laboratory tests, both ends of a pipe are upsetted and proceeded to overall heat treatment, then friction welded. Before finished drill pipes are plated and packaged, a series of tests have to be implemented including hardness, metallurgical structure, physical performances, etc.
Horizontal directional drilling(HDD) drill pipe is widely used in municipal engineering like mining, bridge, tunnel, high way, railway, hydro-power.
Modle of HDD machine | Thread type | OD of tube (mm) | OD of the joint (mm) | Wall thickness of tube (mm) | Length (mm) | Grade |
JT5 | DW1.1 | 28.7 | 47.625 | 7 | 1500 | S135 |
JT520C | DW1.1 | 28.7 | 47.625 | 7 | 1500 | S135 |
JT520F | DW1.21 | 28.7 | 44.45 | 7 | 1500 | S135 |
JT922 | DW1.3 | 42.2 | 51 | 6 | 1828.8 | S135 |
JT1220 | DW1.47 | 48.26 | 60.3 | 6.5 | 3048 | S135 |
AT30 | 2.77DS | 57 | 82 | 7 | 2852 | S135 |
JT520 | DW1.21 | 28.6 | 44.45 | 5 | 1500 | S135 |
JT820/JT920/JT921/JT921L | DW1.41 | 42.3 | 50.8 | 6 | 2000 | S135 |
JT920L | DW1.41 | 42.3 | 50.8 | 6 | 3048 | S135 |
JT1720/JT1720M1 | DW1.69 | 52.4 | 63.5 | 6.5 | 3000 | S135 |
JT2020/JT20/JT2020M1 | DW1.94 | 60.3 | 66.7 | 7.5 | 3000 | S135 |
JT2720 | DW1.94 | 60.3 | 70 | 7.5 | 3000 | S135 |
JT25/JT30 | DW2.11 | 60.3 | 70 | 7.5 | 3000 | S135 |
JT25/JT2720M1/JT3020M1 | DW2.11 | 60.3 | 76 | 8.5 | 3000 | S135 |
JT4020 ( old ) | DW2.4 | 73 | 82.5 | 10 | 4500 | S135 |
JT4020M1 | DW2.59 | 73 | 89 | 10 | 4500 | S135 |
JT7020/JT8020 | DW3.27 | 89 | 101.6 | 9.35 | 4500 | S135 |
Packing: standard exporting packing.
Delivery: Normally 10-15 days after your advanced payment.
Company Profile
Glorytek Industry ( Beijing) Co., Ltd is a professional manufacturer and supplier of drilling equipment and drilling tools with over 20 years experience. We are supported and assisted by highly experienced R & D team and engineers that enable us to complete all the assigned projects successfully as per clients’ requirements.
Our advantages:
1. Competitive Price: We work as the leading dealers of various leading China construction machinery factories, and are treated with best dealership prices every year. From numerous comparisons and feedbacks from clients, our price is more competitive than other factories.
2. Quick Response: Our team is consisted of a group of deligent and enterprising people, working 24hrs/day to respond clients' inquiries and questions all the time. Most problems can be solved within 12 hours.
Jane Cheng
Sales Representative
Glorytek Industry ( Beijing ) Co., Ltd.
Address:No.B-2507, DongWeiCheng, GuanZhuang,Chao Yang District, Beijing, China.
Tel: +86-10-52864265/52864786
Fax: +86-10-52037270
Mobile:+86-13426420230