YOUR PUMP AND VALVE WEAR & ACID
Protection Specialist

RECONDITIONING OF THE FOLLOWING 

• Reconditioning of Ball / Plug / Butterfly / Pocket / Trunnion / 
   Floating Ball / Segment valves. 
• Mono, Orbit & Cemo Pump Spares. 
• Thermal Spray and Polymer Coating Solutions. 
• Hydraulic and Pneumatic Cylinder Reconditioning. 
• Specialised Hardface welding / Cladding. 
• Supply and manufacturing of all White Metal Bearings, Silicon Carbide & 
• Ceramic Bearings. 

SUPPLIERS OF 

• Non-asbestos gaskets in sheets and ready cut form, Cork materials,   
   rubber and pump packings.


• A wear resistent impellers for Warman, Envirotech and Denver pumps.

• Polyurethane & Industrial Plastics

 

ENGINEERING

• CNC Machining and Milling


• Horizontal shaft / Sleeve grinding

 

ABOUT US

Stanfra Abrasive Solutions was registered in 2008. The company's main area of activity is the reconditioning of equipment used in the mining and paper industry and includes pump shafts, impellers, sleeves, bearing housings, volute casings, rear cover plates and pump helicals. 

The company specialises in Ziroflex® Coating - a material hardening process, Ziroflex® TR coating for acid protection and Epoxy Repairs (Belzona & Thortex Ceramic). Ziroflex® Coating applying to valve and pump components that have subjected to the most aggressive of applications, benefits from a surface hardness of 65-70 Rockwell C / 900 Vickers compared to 32 Rockwell C to 316 stainless steel.

 

The Ziroflex® process results in the following properties: 

Lower co-efficient of friction and resistance to the wear mechanisms of abrasion, adhesion and erosion.

The Ziroflex® process ensures that the lifespan of these parts will outlast the original by TWO to FOUR times. A number of mining houses have applied the process to new components such as ball / plug valves, impellers, shafts and volute casings. This has extended the life of these parts way beyond the their normal maintenance intervals. 

 

Epoxy repairs (Belzona & Thortex Ceramic) on pumps / multistage pump, casings / general repairs on related rotating equipment, Cosmetic repairs and Epoxy linings, HVOF(High Velocity) Thermal Spray - 420 Stainless Steel, Tungsten Carbide and Chrome Carbide etc. (Wear protection coatings). 

INDUSTRIES WE SERVE

 
PAPER & PULP

Control Valve Reconditioning, Segment Ball Valve Reconditioning, Actuator & Actuator Barrel Reconditioning,Knife Gate Valve Reconditioning, Ball Valve Reconditioning 

CHEMICAL &
PETROCHEMICAL

Centrifugal pumps (Impeller, Volute, Cover, Shaft sleeves) Valves - Ball / Plug / Pocket / Segment (ball, seat, body) with stem & seal kits, Piston pumps, Mono Pumps (Rotor & Mainshafts), Reconditioning of Actuators and Actuator barrels 

 

MINING

Mining dewatering pumps (Impellers, Wear rings, Shafts, Sleeves), Sludge pumps, Slurry valves, Ball, Butterfly, Gate, Dome, Extraction fans (Vane tips), Refrigeration plant (Impellers, Casings, Shafts) 

 

STANFRA WEAR PARTS

 

is a business aimed at providing quality spare parts and solutions to customers in various sectors.

 

• We are a 1-stop shop.

• We are trusted to deliver specialised services and the highest product quality for all

   leading  brands.


• We are extensively knowledgeable in all earthmoving equipment, machinery and trucking

   spares.


• We are a level 2 B-BBEE contributor.

 

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