Welcome to Sizonke Trading, an Industrial Engineering group that has been a trusted name in Southern African market since our inception in 1994. Driven by our commitment to innovation, client satisfaction and reliability, we are the trusted engineering specialists in industries such as Petrochemical, Pulp & Paper, Mining and Power Generation . From sealing solutions to specialized lubrication, we offer a range of products that cater to every need, budget, and concern.
HARD THROUGH SLEEVE
TECHNOLOGY 4-SERIES
Full Stainless Steel monolithic construction (no sprays, welds, coatings, plating’s, etc.)
Full hardness throughout the material, similar in specification to high speed tool steel!
Ease of manufacture, no third party applying welds or coatings.
Compatible with all packing grades due to its uniform grain structure and precision final machined finish.
Packing friendly, as delaminating or lifting of coatings due to lack of lubrication etc. cannot tear the packing apart and any wear on the sleeve only exposes more of the same sleeve!
The hardness rating of 50-52 HRC combined with 0.4unm surface finish will be ideal for slurry type packing, particularly when used with the SpiralTrac bushing system.
Costs are typically ± 15-20% less than a coated stainless steel sleeve.
The sleeves are often re-usable, depending on the extent of wear between repacks as they can be re-ground and polished.
Corrosion resistance is significantly better than normal mild steel sleeves.
OUR MISSION IS TO INCREASE PRODUCTIVITY AND RELIABILITY THROUGH EXCEPTIONAL SERVICE AND EXPERTISE, AS WELL
AS BECOME WORLD PRODUCT LEADERS.