Four families of work, one engineering standard.
Thermal spray coatings, hardfacing & welding, component repair & rebuilding, and manufactured wear parts — the four capability families that have kept heavy machine parts in service since 1952.
From the coating gun to the finish grinder, one engineering standard.
Explore the four families of work Parkway-Kew has refined over more than seventy years: thermal spray coatings, hardfacing & welding, component repair & rebuilding, and manufactured wear parts.
Thermal Spray Coatings
HVOF, plasma spray, and metalizing. Ceramic, tungsten carbide, and chrome oxide chemistries deposited at speeds over Mach 2.
- HVOF Coating (PK-920 / 675 / 700 / 750)
- Plasma Spray (PK-1500 chrome oxide)
- Thermal Spray Metalizing (PK-400)
Hardfacing & Welding
Submerged arc and fuse welding for the heavy components that fail on wear. The process we pioneered for wire drawing in the 1950s.
- Submerged-Arc Welding (PK-503, PK-200)
- Fuse Welding (PK-920, PK-700, PK-675)
- Restore & Grind Process
Component Repair & Rebuilding
Rebuild worn wire drawing blocks, fracking plungers, wire rope pulleys, and crane wheels — often to exceed the wear life of the original OEM supply.
- Wire Drawing Block Hardsurfacing
- Fracking Plunger Rebuilding
- Wire Rope Pulley & Crane Wheel
Manufactured Wear Parts
New parts engineered for wear: PK-730 tungsten carbide fracking plungers, urethane festoon wheels, solid carbide parts, and wire drawing rings.
- Fracking Plungers (PK-730 / PK-62)
- Festoon Wheels (Urethane)
- Solid Tungsten Carbide & Rings
The size we can hold.
Send us your part.
Drawings, dimensions, or just a description. Our engineering team will recommend the alloy and process that fit the wear pattern.
Inquiry received.
Thanks. Our engineering team will reach out within one business day.