/ Frac Pump Plungers
4-5 Inch Replacement Frac Pump Plungers with Ni-Cr-B-Si Coating
Royal Way supplies replacement frac pump plungers with a flame-sprayed Ni-Cr-B-Si coating for selected 4.0 to 5.0 in fluid-end configurations. Compatibility is reviewed against the exact pump model, part reference, drawing or sample, dimensions and service conditions before requesting a quotation.
Technical specifications
- Coating: Nickel-based alloy (Ni-Cr-B-Si)
- Surface hardness: 58–62 HRC
- Surface finish: Ra 2–4 µin (mirror polish)
- Core material: AISI 1045 / 4140 carbon steel
- Size range: 4.0 to 5.0 in, subject to configuration
- Reference pump styles: SPM®, Gardner Denver®, FMC® and MSI®
- Process: Flame spray and fuse, followed by finishing to the requirement
- Fit review: dimensions, packing arrangement and service conditions confirmed
Applications
- Replacement and maintenance for defined frac-pump fluid ends; final fit is confirmed against the exact model and dimensions.
Product overview
Royal Way supplies replacement frac pump plungers with a flame-sprayed Ni-Cr-B-Si coating for selected 4.0 to 5.0 in fluid-end configurations. Compatibility is reviewed against the exact pump model, part reference, drawing or sample, dimensions and service conditions before requesting a quotation.
Technical specifications
- Coating: Nickel-based alloy (Ni-Cr-B-Si).
- Surface hardness: 58–62 HRC.
- Surface finish: Ra 2–4 µin (mirror polish).
- Core material: AISI 1045 / 4140 carbon steel.
- Size range: 4.0 to 5.0 in, subject to the requested configuration.
- Reference pump styles: SPM®, Gardner Denver®, FMC® and MSI®.
- Process: Flame spray and fuse, followed by finishing to the defined requirement.
- Fit review: Dimensions, packing arrangement and service conditions are confirmed against the pump reference.
Applications
Replacement and maintenance requirements for defined frac-pump fluid ends. Final fit and service suitability are confirmed against the exact model and dimensions.
Request a quotation
Send the pump model, fluid-end reference, part number, drawing or sample, finished dimensions, coating or material requirement, fluid, operating conditions and quantity.
