Beijing Jincheng Mining Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000000pcs/year |
| Delivery Time | 3-15days |
| Packaging Details | Iron shelf |
| Product Name | Drill Pipe |
| Length | 127mm Customized |
| Factory Visit | support |
| Application | Mining/Water Well Drilling/Oil drilling |
| Thread Type | Customized |
| package | iron shelf |
| Brand Name | Jincheng Drilling Tools |
| Model Number | Length 60,76,89,102,114,127 |
| Certification | ISO9001,CE |
| Place of Origin | China(mainland) |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000000pcs/year |
| Delivery Time | 3-15days | Packaging Details | Iron shelf |
| Product Name | Drill Pipe | Length | 127mm Customized |
| Factory Visit | support | Application | Mining/Water Well Drilling/Oil drilling |
| Thread Type | Customized | package | iron shelf |
| Brand Name | Jincheng Drilling Tools | Model Number | Length 60,76,89,102,114,127 |
| Certification | ISO9001,CE | Place of Origin | China(mainland) |
| High Light | oil well drill pipe ，rotary drill rods | ||
Rock Blasting / Water Well Drilling Pipe Down The Hole Drill Rods 127mm
JinCheng DTH Drill Pipe
Description
This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint.
Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of DTH drill pipe in different Chinese and American specifications.
As for its advantages, it has features of big rigidity, good sealing capacity, flat outer structure, and low torque and resistance when rotating.
As to the packaging, a bundle of DTH drill pipes will be packed by one set of steel frame, and a bundle will have 30 to 40 drill pipes.
Beijing Jincheng Mining Technology Co.,Ltd is a leading manufacturer of down the hole drill pipe in China. Besides DTH drill pipe, we still supply clients worldwide with DTH hammer bits, DTH hammer, DTH drilling tool, tungsten carbide, and so on. Both ISO9001: 2000 and API 5DP certificates are available for our products, and our products have been quite popular among clients from Mongolia, Kazakhstan, Russia, Iran, Afghanistan, Oman, Turkey, Thailand, Vietnam, Myanmar, Malaysia, Indonesia, Singapore, Taiwan, Colombia, Mexico, Brazil, Canada, Australia, etc. Besides, OEM service is also available.
If you need, please contact us freely.
Technical Parameters of DTH Drill Pipe (Outer Flat Drill Rod):
| Diameter | Length | Wrench Flats | Threads |
| 50-194mm | 500-10700mm | 40,57,65,75,83,95mm | F42×10 F48×10 2 3/8''API REG 2 7/8''API REG 3 1/2''API REG 2 3/8''API IF 3 1/2”BECO 4”BECO 4 1/2”BECO 5 1/4”BECO |
| Size Inch |
Nominal Weight |
Weight c/w blank end |
OD |
Wall Thickness |
Grade |
Upset Type | |||
| lb/ft | Kg/m | inch | mm | inch | mm | ||||
| 2-3/8 | 6.65 | 6.27 | 9.33 | 2.375 | 60.3 | 0.280 | 7.11 | E,X,G,S | EUE |
| 2-7/8 | 10.4 | 9.72 | 14.47 | 2.875 | 73.0 | 0.362 | 9.19 | E,X,G,S | EUE |
| 3-1/2 | 13.3 | 12.32 | 18.34 | 3.500 | 88.9 | 0.368 | 9.35 | E,X,G,S | EUE |
| 3-1/2 | 15.5 | 14.64 | 21.79 | 3.500 | 88.9 | 0.449 | 11.4 | E,X,G,S | EUE |
| 4 | 14.0 | 12.95 | 19.27 | 4.000 | 101.6 | 0.330 | 8.38 | E,X,G,S | IUE |
| 4-1/2 | 16.6 | 15.00 | 22.32 | 4.500 | 114.3 | 0.337 | 8.56 | E,X,G,S | IEUE |
| 4-1/2 | 20.0 | 18.71 | 27.84 | 4.500 | 114.3 | 0.430 | 10.92 | E,X,G,S | IEUE |
| 5 | 19.5 | 17.95 | 26.70 | 5.000 | 127.0 | 0.362 | 9.19 | E,X,G,S | IEUE |
| 5 | 25.6 | 24.05 | 35.80 | 5.000 | 127.0 | 0.500 | 12.7 | E,X,G,S | IEUE |
| 5-1/2 | 21.9 | 19.83 | 29.52 | 5.500 | 139.7 | 0.361 | 9.17 | E,X,G,S | IEUE |
| 5-1/2 | 24.7 | 22.56 | 33.57 | 5.500 | 139.7 | 0.415 | 10.54 | E,X,G,S | IEUE |
| 6 5/8 | 25.2 | 22.2 | 33.04 | 6.625 | 168.275 | 0.330 | 8.38 | E,X,G,S | IEUE |
| 6 5/8 | 27.7 | 24.23 | 36.05 | 6.625 | 168.275 | 0.362 | 9.19 | E,X,G,S | IEUE |
Application
Factory
Business Information
| Minimum Order Quantity: | N/A |
| Price: | Negotation |
| Packaging Details: | Standard Export Delivery Package |
| Delivery Time: | 7days |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | Based on Detailed Order |
Delivery
FAQ
1. Shipping time for an order
We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
Strict inspection and testing for every order before shipping out .
3. How can we trust your company?
We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.
4. Other Questions?
Please add me on whatsapp or wechat by:+86 13521157051 or send inquiry to sales3@rockdrillingrig.com.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1992
Total Annual:
30 Million-40Million
Employee Number:
>300
Ecer Certification：
Active Member
Beijing Jincheng Mining Technology Co.,Ltd(JCDRILL) located in Beijing,China, for more than 20 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & drilling... Beijing Jincheng Mining Technology Co.,Ltd(JCDRILL) located in Beijing,China, for more than 20 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & drilling...
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