Beijing Jincheng Mining Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram, L/C, D/P, D/A |
| Supply Ability | 10000pcs/year |
| Delivery Time | 3-15days |
| Packaging Details | wooden box or according to customer's request |
| Name | Wireline Impregnated Diamond Bits |
| MOQ | 3 |
| Sample | offer |
| Color | all |
| Package | wooden box |
| Usage | coal mining,well drilling |
| Brand Name | Jincheng Drilling Tools |
| Model Number | All |
| Certification | ISO9001,CE |
| Place of Origin | China(mainland) |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, L/C, D/P, D/A | Supply Ability | 10000pcs/year |
| Delivery Time | 3-15days | Packaging Details | wooden box or according to customer's request |
| Name | Wireline Impregnated Diamond Bits | MOQ | 3 |
| Sample | offer | Color | all |
| Package | wooden box | Usage | coal mining,well drilling |
| Brand Name | Jincheng Drilling Tools | Model Number | All |
| Certification | ISO9001,CE | Place of Origin | China(mainland) |
| High Light | drill steel rod ，precision drill rod | ||
S135 Diamond Impregnated Bits Oil Hardened Drill Rod NQ HQ PQ Drill Pipe
Jincheng Wireline Drill Rod
Description:
Wire-line drill rods are manufactured from the best quality heat-treated seamless steel tubes according to S135 Steel standard. Ultimate tensile strength, yield strength, high precision and good straightness provide the best performance under different drilling conditions
Specification:
1. Case hardening on rods end protects thread connection and increases its wear resistance and rod life.
2. Our wire-line rods are also suitable for deep hole drilling.
3. The standard effective lengths of drill rods are 3.0 &1.5 meters. Other lengths can be produced as customer’s special requirement.
4. We have many years of experience in manufacturing coring drill rods.
Specifications
| Q Series Rod Parameter-Geological Steel Pipe-Entire Length Thermal Treatment NC Lathe With Former Cutters | |||||
| Spec. | Unit | BCB | NCB | HCB | PCB |
| OD/ID | mm | 55.6/46 | 71/60 | 89/77.8 | 114.3/101.6 |
| Thickness | mm | 4.8 | 5.5 | 5.6 | 6.35 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| Thread Length | mm | 44.45 | 44.45 | 44.45 | 63.5 |
| Thread Pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| Box Thread Tooth Height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| Pin Thread Tooth Height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| Thread Tooth Angle | . | 29 | 29 | 29 | 29 |
| Tensile Resistance(A Series) | kn | 400 | 530 | 510 | 565 |
| Tensile Resistance(B Series) | kn | 450 | 615 | 625 | 660 |
| Bore Depth | m | 1200 | 1000 | 900 | 800 |
| RC series Rod parameter-geological steel pipe-entire length thermal treatment NC lathe with former cutters | |||||
| Spec. | Unit | BRC | NRC | HRC | PRC |
| OD/ID | mm | 55.6/46 | 69.9/60.3 | 88.9/77.8 | 114.3/101.6 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| Thread Length | mm | 42 | 42 | 41.91 | 63.5 |
| Thread Pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| Box Thread Tooth Height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| Pin Thread Tooth Height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| Thread Tooth Negative Angle | . | 5 | 5 | 5 | 5 |
| Tensile Resistance(A) | kn | 450 | 525 | 545 | 565 |
| Tensile Resistance(B) | kn | 530 | 625.5 | 602 | 660 |
Welcome contact me for detail informations.
Service
| 1. No MOQ limit, one piece sample also available. |
| 2. OEM and ODM available. |
| 3. We can take care of all shipping issues. |
| 4. After-sale service. |
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.
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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