Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Payment Terms | T/T O/A WEST UNION |
| Supply Ability | 220 Pcs Per Month |
| Delivery Time | 25-30days |
| Packaging Details | Wooden Case with Size 190*31*42Cm |
| Material | Alloy steel |
| Processing Type | Forging |
| Use | Piling / Foudation / Water well drilling |
| Product Name | 12Inch DTH hammer SD12 shank |
| Color | Gold Other color available |
| OEM: | Customer label |
| External Diameter | 275mm |
| Connection | API 6 5/8" Reg |
| Work Pressure | 1.0-2.5Mpa |
| Brand Name | Teamwhole |
| Model Number | 12Inch DTH hammer SD12 shank |
| Certification | ISO9001:2008 |
| Place of Origin | Changsha City , Hunan , China (Mainland) |
View Detail Information
Explore similar products
Oil Drilling 12" TS275 Down The Hole Hammer Drilling Easy Operaton Simple
Numa120 Down Hole Hammer More Efficient Energy Transfer Lower Air Consumption
High Strength DTH DHD Hammer DHD112 Shank , 12 Inch Alloy Steel Hole Hammer
Hyper 121 QL120 Down Hole Hammer Stable Working Performance Long Life Span
Product Specification
| Payment Terms | T/T O/A WEST UNION | Supply Ability | 220 Pcs Per Month |
| Delivery Time | 25-30days | Packaging Details | Wooden Case with Size 190*31*42Cm |
| Material | Alloy steel | Processing Type | Forging |
| Use | Piling / Foudation / Water well drilling | Product Name | 12Inch DTH hammer SD12 shank |
| Color | Gold Other color available | OEM: | Customer label |
| External Diameter | 275mm | Connection | API 6 5/8" Reg |
| Work Pressure | 1.0-2.5Mpa | Brand Name | Teamwhole |
| Model Number | 12Inch DTH hammer SD12 shank | Certification | ISO9001:2008 |
| Place of Origin | Changsha City , Hunan , China (Mainland) | ||
| High Light | hammer well drilling ，water hammer drilling | ||
12Inch DTH hammer SD12 shank For Piling Drilling Foundation Water Well Rock Drilling
1. Product Description
2. Detailed structure information
| Items | Part No | |
| 1.Back Adapter | TH-SD12-01 | |
| 2.Steel Pad Ring | TH-SD12-02 | |
| 3.O ring | TH-SD12-03 | |
| 4.Check Valve | TH-SD12-04 | |
| 5.Check Valve Spring | TH-SD12-05 | |
| 6.Belleville Spring | TH-SD12-06 | |
| 7.Check Valve Guide | TH-SD12-07 | |
| 8.Feed tube | TH-SD12-08 | |
| 9.Outer Cylinder | TH-SD12-09 | |
| 10.Piston | TH-SD12-10 | |
| 11.Bush Drive Sub | TH-SD12-11 | |
| 12.O ring | TH-SD12-12 | |
| 13.Chuck Ring | TH-SD12-13 | |
| 14.Steel Ring | TH-SD12-14 | |
| 15.Chuck Sleeve | TH-SD12-15 | |
| 16.SD12 DTH bit | TH-SD12-16 |
| Bit Shank | Thread connection | Work Pressure(Mpa) | Air consumption at 2.4Mpa |
| SD12 | API 6 5/8"Reg Pin | 1.7-2.4 | 62.3 |
| Hole Range | Length Without bit | Recommended Speed (r/min) | Impact rate at 1.7Mpa |
| 305-445mm | 1598mm | 15-25Rpm | 20Hz |
| Weight | External diameter(mm) | ||
| 520kg | 275mm |
3. Product Application
-----Construction Foundation piling drilling,can match to Kinds of Drill Rig,like Drilltech,CASAGRANDE,Solimec
-----Water well drilling
-----Oil and Gas open hole drilling
4. Site information
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification：
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
Get in touch with us
Leave a Message, we will call you back quickly!