SP TR Surface Controlled Subsurface Safety Valve 6-5/8 inch
SCSSSV SP
Also known as:
SCSSV, surface controlled subsurface safety valve, SCSSSV
SP TR Surface Controlled Subsurface Safety Valve 6-5/8 inch
SCSSSV SP
Also known as:
SCSSV, surface controlled subsurface safety valve, SCSSSV