Cast-Iron-Bridge-Plug

MWB permanent plug has compact structure, small outside diameter and is easy to drill. Ratchet lock ring structure maintains the setting load. The integral cartridge and smooth metal back ring form a reliable sealing system. Integral slips avoid mid-setting and are easy to drill out.Can be used for temporary or permanent stratigraphic plugging.

performance feature:

Specification: 2 3/8 “-20”;

Pressure: 7 “and below 70MPa; Temperature resistance: 148℃, 177 ℃

High market share, sufficient inventory