Active Member
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[China]
Address: HeBei，China
Contact name:Sophie Zhang
Langfang Pangolin Drilling Tools Co., Ltd. |
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12 Inch HDD Hole Opener
12 Intch HDD Hole Opener For Trenchless Horizontal Drilling
Introduction
The Fixed Diameter Hole Opener is made of tough heat treated alloy
steel for maximum strength. Cutter arms, equipped with removable
cutter, are hardfaced and welded on body. Cutters are available in
three types: type SM for soft to medium formation, type MH for
medium to hard formation and type XH for hard formation. The hole
openers have three or six jet tubes with replaceable nozzles, so
that jet streams quickly clean the enlarged hole.
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 |
| Machine Type | Drilling Equipment |
| Heat treatment | Heat Treated |
| Processing Type | Forging |
| Color | Customer's Requirement |
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 | |||
Features
1. Suitable for medium to medium hard formations with high
compression resistance (hard shale, sand body, etc.)
2. The bit bearing is an unsealed roller bearing.
3. The edge of the shirt is welded and the carbide insert is
pressed into the outer diameter of the head.
4. The surface of the cone gauge is strengthened with cemented
carbide.
Used in
Apply to Construction, Water Drilling, Mining, Horizontal
Directional Drilling, Geothermal and Environ-mental.
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 service
1. Pre-sale service:
Act as a good adviser and assistant of clients enable them to get
rich and generous returns on their investments . 1. Select
equipment model. 2. Design and manufacture products according to
client's special requirement ; 3. Train technical personnel for
clients .
2. Services during the sale:
1. Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
3. After-sale services:
Provide considerate services to minimize clients' worries.
1. Complete After-sales service,professional engineers available to
service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3. Other essential technological service.
We are factory direct sales, large inventory, fast delivery, high
quality.
