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JianShi (China) Drilling Tools Co., Ltd.
4 Years
| Ask Lasest Price | |
| Brand Name : | JS |
| Price : | bargain |
| Supply Ability : | The construction period of a HHD reamer is 5-7 days |
| Delivery Time : | 15 days -30 days. |
Directional Drilling With Flying Reamers For Casting HDDS From Sizes 200 To 1800mm
The product is used to reamer oil, gas, petrochemical, sewage, electric and fiber optic pipelines in trenchless horizontal directional drilling and vertical drilling.
HDD openers range from 12 to 66 and are available in MT and TCI tools for formations with a wide range of compressive strengths.
Opening the hole is the most heavy work in this operation, but the key to opening the hole is to select the hole opener according to the operation equipment and formation.
| Reamer Size | Cone size and # of Cones | Threads | |||
| Cone size | #of Cones | Cone size | # of Cones | ||
| 10“ | 6 1/2” | 3 | NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF) | ||
| 12“ | 8 1/2” | 3 | |||
| 16“ | 8 1/2”or 9 1/2” | 4 | For 8 1/2”-9 1/2” Cone: NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF) For 12 1/4”-13 5/8” Cone: 4”IF 4 1/2IF 5 1/2FH 6 5/8FH | ||
1. The drill bit bearing is non-sealed roller bearing.
2. Suitable for medium hard formation with high compressive strength (hard shale, sand, etc.)
3. The shirt tail is surface hardened, and the carbide blade is used to protect the gauge from being pressed into the outer diameter of the head.
4. The cone surface is reinforced by cemented carbide pressing block.
The company is located in Junziguan Village, Shijing Township, the ancient town of civilization, 156+8 kilometers away from the 106 National Road, with convenient and smooth transportation. Over the years, our company has focused on the design and manufacture of rock reaming bits. Quality and management meet and implement ISO 9001:2015 standards.
We always follow the "quality of survival, reputation and development" survival principle and "your demand is our demand" service purpose. Through continuous technological innovation, we strive to build our global brand.
With high quality products, perfect service and good reputation, we are willing to cooperate with our customers to create a better future! Welcome friends to visit the factory!
1. Who are we?
We are headquartered in Hebei, China, and have been selling worldwide since 2019.
2. How can we guarantee the quality?
Pre-production samples are always used before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Roller cone bit, Pdc bit, drilling machine parts, oil drilling equipment
4. Why buy from us instead of other suppliers?
The company was founded in 2013, specializing in the production of tri-cone drill bits, PDC bits, hole openers, scraper bits and related drilling equipment. The company is located in Hebei, China.
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