White QL50 DTH hammer of DTH drilling toolsfor waterwell drilling
Specification:
1. Item name: TH5-TP50 hammer
2. Thread: API 3 1/2" REG PIN
3. Outer diameter: 120mm.
4. Working pressure: 14-24bar
5. Advantages: stable performance and high drilling rate
6. Service life: long
7. Weight: 75kg
Fetures:
1.Easy operation and maintenance
2. Easy disassemly.
3. Reliable quality, long service life.
4..Good flushing effect to ensure high drilling rate.
5.Strict quality warranty and compensation rules
6. Be certisfied by ISO9001:2008
Advanced material:
with high nickel steel, in features of high strength, heat resistance, and wearable.
Warranty:
The company responses for any quality problem caused by default of material.
Markets:
China, Chile, Brazil, Peru, Venezuela, Mexico, USA, Italy, France, Russia, Greece,Canada,Korea, South Africa, Nigeria, Korea, Israel, Malaysia, Mongolia and etc
Other details:
Price: FCA (China), FOB(China), CIF, CFR
Payment term: T/T
Technical Parameters:
| ITERM DESCRIPTION | | |
| NO | PART LIST | | | |
| 1 | TOP SUB | 05SH10 | PRODUCT NAME | QL50 |
| 2 | TOP SUB RING | 90*3.55 | PRODUCT CODE | 05SH01 |
| 3 | PRESSURE BEARING WAHSER | 103.5*83.5*22.5 | BIT TYPE | QL50 WITH FOOT VALVE |
| 4 | CHECK VALVE | B1-SK05H-A1001-90 | THREAD CONNECTION | API 2 3/8 REG |
| 5 | SRPING | 110*26*3 | WORKING PRESSURE (BAR) | 12-24 |
| 6 | RUBER RING | 240030-C | AIR CONSUMPTION 24BAR (M3/MIN) | 19 |
| 7 | AIR DISTRIBUTING SEAT | 05SK20-C | RECONMENDED ROTATION SPEED | 30-50 |
| 8 | INNER CYLINDER | 05SK30-F | OUTSIDE DIA (MM) | 126 |
| 9 | PISTON | 05SH51 | LENGTH WITH OUT BITS | 893 |
| 10 | OUTER CYLINDER | 05SK40-N | WEIGHT | 55 |
| 11 | BUSH DRIVE SUB | 05SK61-C | NORMAL AXIAL PRESUURE (KN) | 9.2 |
| 12 | O RING | 80*3.55 | REC HOLE SIZE(MM) | 138-165 |
| 13 | BIT RETAINER RING | 05SK71-C | FLAT WENCH(MM) | 74.5 |
| 14 | CHUCK SLEEVE | 05SK81-N | | |
