
Api Thread Dth Drill Pipe Tubes Rod in Best Price
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Min Order : 1 Pieces
API Thread DTH Drilling PipeFeatures: 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 det
Established: Dec 22,2000
Main Product: stone splitting machine, stone cutting machines, stone splitter, pushing air bag, button bit grinder, dth hammer button bit
Richard Chen
CEO
Tel: 0086-5925601702
Adr: No.350-8001#, Changle Road, Huli District, Xiamen City, Fujian Province, China

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Features:
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. 
Xiamen Bestlink Factory Co., Ltd since 1985 is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. It is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in china.
Most of our products are of our own proprietary intellectual property rights, such as Pneumatic mobile rock drill, DTH driller, Hydraulic splitting machine, Hydraulic stone stamping machine, Mushroom stone machine.

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 |

China![]()

China
5YR![]()

China
2YR![]()

China
13YR![]()

China
8YR![]()

China
11YR

China
2YR![]()

Turkey
12YR![]()
Xiamen Bestlink Factory Co., Ltd is committed to provide the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. it is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in china.
Since 1985, we have produced and supplied high quality SPLITSTAR® Non-Explosive Demolition Agent to our worldwide customers to cover the quarrying and demolition industries.
From early 2000,we have been made a start in the study and developed the Hydraulic rock and concrete splitter machine by patent inventions, and reached a great success in domestic and overseas market, Now, we are the only producer and exporter in China.
In 2004, we have been developing and produced the patented products: Hydraulic Rock Drill,pneumatic line drilling machine…we offers a vast range of hydraulic and pneumatic drills and machines for diamond wire cutting as well as all kinds of accessories for quarrying activities.
From 2007,we builded the production line to produce the hydraulic stamping & splitting machine for paving,wall stone processing.Today,we can provide a series of stone splitting machine to cover all the request for building construction.
With years of experience,our quality products are being exported to more than 45 countries all over the world including USA, and Europe with high reputation.
We are continually looking for ways to develop drilling,cutting and stone processing technology for rock drilling,demolition and stone industry, hope to be a world leading company about quality and prices of rock drill tools,expansive cement and hydraulic Splitting machine within 5 years. Thank you very much for your support and wish to get your deep interest and be your best partner.
| Factory size | 935 |
|---|---|
| Production lines | 5 |
| Factory location | Xiamen city |
| R&D capacity | Own Brand, ODM, OEM |