| Place of Origin: | HeBei China |
|---|---|
| Brand Name: | Pangolin |
| Price: | Negotiation |
| Packaging Details: | According to customer needs |
| Delivery Time: | 5-15 work day |
| Payment Terms: | T/T |
| Name: | HDD Hole Opener | Applicable Industries: | Construction Works , Energy & Mining |
|---|---|---|---|
| Use: | Well Drilling | Color: | Customer's Requirement |
| Weight: | 200kg-400kg | Machine Type: | Drilling Equipment |
| Usage: | Hole Drilling | Application Formation: | Sandstone And Limestone |
| High Light: | HDD Drilling Hole Opener Reamer,12inches HDD Hole Opener,Hole Drilling HDD Reamers |
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12inches Gas and Oil Water Well For HDD Drilling Hole Opener Reamer 400kg
Introduction:
Large-diameter assembled drill bits are widely used in construction, bridge, highway and railway construction. This series of drill bits are suitable for shale, limestone, cobblestone, dolomite, conglomerate and other formations.
1. Suitable for medium to medium hard formations with high fracture resistance
(Hard shale, sandstone, etc.)
2. The drill bearing is a non-sealed roller bearing.
3. The tip of the palm is welded with hard surface, and the carbide blade is protected by the gauge
Is pressed into the head OD.
4. The surface of the cone gauge is reinforced with cemented carbide press blocks.
Product Description:
1. Cutting structure
In view of the different characteristics of the cutting action of the blades in different areas on the cone, the tapered blades are placed in the permanent contact area, and the wedge-shaped blades are placed in the alternating contact area, which greatly improves the drilling efficiency. By arranging a diamond blade in the permanent contact area of the cone where the blade is severely worn, the wear resistance of the cutting structure is enhanced. The tungsten carbide blade is placed on the top surface of the cone to protect the cone from abrasion.
2. Instrument structure
The drill bit adopts active cutting volume protection insert, which has good gauge protection and drilling ability.
3. Bearing structure
High-precision journal bearings. The ball locks the cone. Hardface hears the bearing surface. The tapered bearing is inlaid with anti-friction alloy. Improve the wear resistance and seizure resistance of the bearing. Compared with the tri-cone bit, the outrigger bearing is larger, so higher WOB and higher reliability can be obtained.
4. Hydraulic design
The small-angle waterway design increases the thickness of the tip of the palm and effectively prevents the waterway from scouring. Optimize the hydraulic structure, improve the cleaning ability, and increase the speed of penetration.
Product parameters:
| Product name | HDD hole opener |
| Usage | horizontal directional drilling |
| Application formation | medium hard with relatively higher compressive strength and hard stringers, such as hard shale, sandstone and limestone, etc. |
| Weight | 200kg-400kg |
| MOQ | 1 |
|
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 |
||
| 18”-20“ | 5 | 12 1/4” | 4 | ||
| 22”-24“ | 6 |
12 1/4” or 13 5/8” |
5 | ||
| 28”-30” | 7 | 6 | |||
| 32”-34” | 8 | 7 | |||
| 36“-38” | 9 | 8 | |||
| 40“-42” | 10 | 9 | |||
| 44“-46” | 11 | 10 | |||
| 48”-50” | 12-13 | 11 | |||
Pic Show
Pangolin (China) Construction Machinery Co., Ltd. is a drill manufacturer with complete testing equipment and strong technical force. Our products have a wide range, high quality, reasonable price, and timely delivery, which are widely used in oilfields, drilling, non-excavation fields and other industries. Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!Our company is committed to the R&D and production of drilling bits. Its main products include cone bits, PDC bits, trenchless reaming bits, engineering cone shoes and related tools. Its applications mainly include oil, natural gas, geothermal, mining, geological exploration, hydrological survey, industrial and agricultural water, trenchless underground pipe network engineering, pile engineering, etc
FAQ
Q: How to order the products?
A: Order directly!
Q: How to control the quality?
A: We should be checking & testing everyone drill bit before shipment.
Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Can we select the color of the drill bit?
A: Yes, we have the color of bule, golden, silvery for your choose. If you need, we can make the drill bit color based on yours.
Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
