Berlaku Industri
Energi & Mining
Jenis mesin
Alat Pengeboran
Jenis pengolahan
Penempaan
Menggunakan
Pengeboran sumur
Market
USA,Middle East,South Africa,etc
Bearing type
metal sealed journal bearing type
application
gas explore,oil well drilling,water well drilling, etc
Size
3 3/4"(95.3mm)-26"(660.4mm)
guarantee period
2-3 years
Formation
soft to hard formation
Standard
API Spec 7-1 SY/T5164
Advantage
High Performance Cost Ratio