Steel Liners

Product Specification:

Features

• Southwest steel liners feature an inner sleeve based on ASTM A532 high chrome cast iron.
• Surface hardness in the range of 59 – 62 HRC for abrasion resistance.
• Sleeves shrink fitted to carbon steel outer hulls using an induction heating system.
• Inner diameter of liners are honed to 8-16 RMS.
• Steel liners are offered for all major mud finish pumps & in an array of sizes.