Products and Services -> Coal Piping

Sub-links: Elbows | Nozzles

Let RPM & Associates rebuild your worn coal pipe and elbows with our proven chrome carbide overlays. Welded elbows and tangents provide great coal flow and long wear life without the weight or adhesion problems of ceramic tiles. Our long-lasting, abrasion-resistant hardfacing can be applied to coal transporters from 3” to 28” diameter, and up to five times the centerline radius size. We also manufacture and rebuild ash spools, riffle housings, and a variety of other pipe-related parts used in high-abrasion environments.

	Elbows RPM has extensive knowledge in repair, rebuilding, and hardfacing all sizes and degrees of elbows. Smooth radius or flat back, RPM has a wear solution for you. Click for more details ...
	Riffle Housings Send us your damaged housing units, and we’ll return to you a refurbished, chrome carbide overlayed unit ready for service. RPM also manufactures extended wear life riffle housing inserts using our chrome carbide overlay plate.
	Nozzles We manufacture new coal nozzles with special hardfacing to further extend the production life. Click for more details ...
	Coal Chutes We manufacture new coal chutes using our MK chrome carbide overlay plate.

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Rapid City, the Black Hills, and South Dakota ... Our Home