Product Specifications
IADC1115/215/117/217 IADC537/637
Customized
API, SGS
Tungsten Carbide
Well Drilling
374.65mm 444.5mm 482.6mm 508mm
115/215/117/217
7 5/8 API Reg
Rubber Sealed Bearing
YINHAI
Ply Wooden Box
150-220KG
Cangzhou City, Hebei Province, China
8207199000