Flame spray coating solutions for hydraulic parts

In the demanding world of hydraulic machinery, whether in civil, industrial, or offshore sectors, components face relentless wear. From salt spray to abrasive mining dust, the environment is aggressive. If a piston rod or cylinder surface fails, pitting occurs, shredding seals and leading to leaks that cause ecological damage and financial loss.

Traditionally, components are hard chrome-plated. However, this process produces carcinogenic hexavalent chromium and often falls short in extreme conditions. FST replaces this outdated method with advanced thermal spray solutions. Our superalloy, ceramic, and carbide-based coatings outperform hard chrome, offering superior resistance to wear and corrosion without the environmental hazards.

Specialized solutions for complex components

Not every component is a standard rod. For manifold blocks, control valves, or seal seats requiring specific chemical resistance, we utilize Atmospheric Plasma Spray (APS) with high-grade materials. For larger structural components, Flame Spray technology remains vital. Whether using wire or powder, FST provides efficient metallizing systems for robust cathodic protection and dimensional restoration.

Typical thermal sprayed Hydraulic Piston-rods in the industry:

• Cranes
• Dams and Sluice doors
• Vessels
• Excavator
• Mining equipment

Do you require thermal spray equipment or services?

STS Group – your global partner for better Pulp & Paper performance and durability
Whether you are in need of thermal spray services or equipment, the companies within the STS Group deliver the right solution. From initial advice to the design and delivery of specialized thermal spray equipment and coating services, the STS Group is committed to supporting your success!

Thermal spray equipment and materials - FST
Do you need turnkey thermal spray systems or specialized plasma, HVOF, cold spray, arc wire, flame powder or flame wire spray equipment? FST designs and builds these systems to fit your specific application. FST also provides thermal spray powders and spare parts.

Thermal spray services - EPC
If you prefer to contract out your coating work, EP Coatings (EPC) offers advanced coating services including plasma spraying services, HVOF spraying services, arc wire spraying services and flame spray coating services.