sealed bearing tci tricone bits for coal drilling
253.0~7950.0 USD
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 215 piece /month |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Tricone Bit, PDC Bits For Oil Drillling, PDC Bit For Oilfield Drilling, Matrix PDC Drill Bit For Oil Well, Diamond Core Drill Bit |
Product Detail
| Model No.: | THJ447G |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand Name: | Tengda bit |
| IADC Code: | 447 |
| work time: | 130-180 hours |
| formation: | soft with low compressive strength ans high drillablility |
| Normal WOB KN/mm (bit dia.): | 0.35-1.00 |
| Rotary Speed(rpm): | 240-60 |
| size: | as customer request or as the size below |
| color: | as customer request |
| structural features: | journal bearing |
| Seal structure: | metal seal |
| special structure: | deputy tooth |
| Production Capacity: | 215 piece /month |
| Packing: | wooden or steel boxes |
| Delivery Date: | within 30 days after deposit |
Product Description
Bit type | IADC Code | Applicable formation | Cutting structure | Normal WOB KN/mm(bit dia.) | Rotary Speed(rpm) |
THJ447G | 447 | Soft with low compressive strength and high drillability,such as shale,clay,sandstone,soft limestone,salt bed and gypsolyte,etc. | Large radius offset crested scoop compacts in inner row,wedge compacts in outer row,high compact exposure and inequable spaced compacts arrangement. | 0.35~1.00 | 240~60 |
Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.
THE ROCK BIT PICTURE YOU MAY BE INTRESTED IN
THE brife introduction of company
We are Hejian Tengda Petroleum Co.,ltd located in the PetroChina in Huanbei. Our company is a business entity specializing in development,production,distribution,and after sales service of drilling equipments.
It is a company with manufacturing,design,research and development of PDC drilling bit for almost all codes of Tricone rock bit.In addition,we produce drilling rig,mud pump ,Diamond Drill and other accessories.
The company established in 1980,there are 10 workshop with 100 workers.Then under the leadership of the CEO Jinku Zhang,so much,in fact,that the ground now is broken for 100,000-square-foot addition,bringing total square footage of office space,machine shop,warehouse and storage facilities to more than 500,000 square-feet.What started out as one-man company now has grow into a worldwide organizatin that has sode bits all over the world.
Our company have reliable quality and competitive prices.We are certified by API and ISO.Whatever drilling tools you need,we can supply them,also we can produce them according to your special orders.
Tengda products not only won the trust of domestic users,but also are exported Southeast Asia,Russia,America and Africa.
If you are interested, we will be happy to send you any further information.Don't hesitate to cintact us and welcome to visit our factory. We are looking forward to adding you as our Cooperation partner.