Changsha Sollroc Engineering Equipments Co., Ltd
| Supply Ability | 10000 sets per month |
| Delivery Time | 2 weeks |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Length | 1-10m |
| Color | Black or optional |
| Connection thread | API 3 1/2"reg |
| Applications | water well drilling, mining, etc |
| Keywords | DTH Drill Tubes |
| Diameter | 102mm |
| Brand Name | SOLLROC |
| Model Number | 102mm dth drill pipes |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Supply Ability | 10000 sets per month | Delivery Time | 2 weeks |
| Packaging Details | Cartons + ply wood case (no plastic) | Length | 1-10m |
| Color | Black or optional | Connection thread | API 3 1/2"reg |
| Applications | water well drilling, mining, etc | Keywords | DTH Drill Tubes |
| Diameter | 102mm | Brand Name | SOLLROC |
| Model Number | 102mm dth drill pipes | Certification | SGS |
| Place of Origin | China | ||
| High Light | dth drill tube ，dth drill rods | ||
102mm API 3 1/2" Reg DTH Drill Pipes Tubes Rod For Water Well Drilling
Product specifications:
DTH Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made from seamless tubes. Tubes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice avers. Usually we are offering 76mm, 89mm,102mm, 114mm, 127mm,140mm etc. ALL DTH drill tubes are friction welded, and usually the threads are standard API connections,like23/8" API REG thread, 3 1/2" API REG API 4 1/2" reg thread or API IF thread, etc.
| Outer diameter mm | Thread | Wall thickness mm | Length mm | Wrench flat mm | Part No. | Weight approx kg |
| RD thread | ||||||
| 70 | RD 50-6 | 4 | 3000 | 55 | 240-8330,40-04 | 23.2 |
| 76 | 4 | 1500 | 65 | 240-8415,40-04 | 16 | |
| 76 | 4 | 2000 | 65 | 240-8420,40-04 | 19 | |
| 76 | 4 | 3000 | 65 | 240-8430,40-04 | 26 | |
| API Reg thread | ||||||
| 76 | 2 3/8 API Reg | 4 | 1000 | 65 | 210-8410,40-04 | 11 |
| 76 | 4 | 1500 | 65 | 210-8415,40-04 | 15 | |
| 76 | 4 | 2000 | 65 | 210-8420,40-04 | 18 | |
| 76 | 4 | 3000 | 65 | 210-8430,40-04 | 25 | |
| 76 | 6.3 | 1000 | 65 | 210-8410,40-06 | 14 | |
| 76 | 6.3 | 1500 | 65 | 210-8415,40-06 | 20 | |
| 76 | 6.3 | 2000 | 65 | 210-8420,40-06 | 25 | |
| 76 | 6.3 | 3000 | 65 | 210-8430,40-06 | 36 | |
| 89 | 4 | 1000 | 65 | 10-8510,40-04 | 14 | |
| 89 | 4 | 1500 | 65 | 210-8515,40-04 | 18 | |
| 89 | 4 | 2000 | 65 | 210-8520,40-04 | 23 | |
| 89 | 4 | 3000 | 65 | 210-8530,40-04 | 31 | |
| 89 | 6.3 | 1000 | 65 | 210-8510,40-06 | 17 | |
| 89 | 6.3 | 1500 | 65 | 210-8515,40-06 | 24 | |
| 89 | 6.3 | 2000 | 65 | 210-8520,40-06 | 30 | |
| 89 | 6.3 | 3000 | 65 | 210-8530,40-06 | 43 | |
| 89 | 2 7/8 API Reg | 6.3 | 3000 | 65 | 212-8530,40-06 | 43 |
| 102 | 6.3 | 3000 | 75 | 212-8630,40-06 | 52 | |
| 114 | 3 1/2 API Reg | 4 | 3000 | 95 | 214-8730,40-04 | 46 |
| 114 | 6.3 | 1000 | 95 | 214-8710,40-06 | 27 | |
| 114 | 6.3 | 1500 | 95 | 214-8715,40-06 | 35 | |
| 114 | 6.3 | 2000 | 95 | 214-8720,40-06 | 44 | |
| 114 | 6.3 | 3000 | 95 | 214-8730,40-06 | 60 | |
| 114 | 6.3 | 4500 | 95 | 214-8745,40-06 | 86 | |
| 114 | 6.3 | 6000 | 95 | 214-8760,40-06 | 111 | |
| 114 | 8.8 | 1000 | 95 | 214-8710,40-08 | 29.5 | |
| 114 | 8.8 | 2000 | 95 | 214-8720,40-08 | 54 | |
| 114 | 8.8 | 3000 | 95 | 214-8730,40-08 | 77 | |
| 114 | 8.8 | 6000 | 95 | 214-8760,40-08 | 134 | |
| API IF thread | ||||||
| 89 | 2 3/8 API IF | 6.3 | 2000 | 65 | 211-8520,40-06 | 31 |
| 89 | 4 | 3000 | 65 | 211-8530,40-04 | 31 | |
| 114 | 2 7/8 API IF | 6.3 | 6000 | 95 | 213-8760,40-06 | 112 |
Product photos
DTH Drill rod is made of high quality material detected by spectrograph, impact and tension test.
With fully digitized processing line introduced from Japan with integral heat treatment equipment
Anti adhesion thread with nitrogen treatment on surface make it easier for handling.
Metallography detection, hardness test, magnaflux inspection, ultrasonic flaw detection, tensile test and impact test ensure products quality.
Length: 1, 000mm ~ 9, 000mm;
Diameter: 76mm (3") ~ 146mm (5-3/4");
Wall Thickness: 5.5mm ~ 8mm;
Connection Thread: 2 3/8", 2-7/8", 3-1/2", 4 1/2" API Reg. Or API IF Thread.
About Us:
SOLLROC is a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-50000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di... Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di...
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