Punto d'origine
Hebei, China
Supporto personalizzato
OEM, ODM
Numero del Modello
3 1/2"~ 26"
Lunghezza di lavoro (mm)
IADC517
IADC Code
117 217 417 437 517 537 617 637 737 827
Color
gold or following with customer requirements
formation
soft to hard formation
Application
oil,gas,water drilling etc.
Certification
ISO9001:2008
bearing type
metal,rubber sealed bearing and non-sealed bearing
API regular pin(inch)
2 3/8;2 7/8;3 1/2;4 1/2;6 5/8;7 5/8
Recommended make up torque(KN.M)
4.1-4.7/6.1-7.5/9.5-12.2/16.3-12.7/38-43.4/46.1-54.2