PRD-Blast Systems

Pacific Roller Die Company, Inc., world leader of large diameter pipe manufacturing technology, has the additional product line of PRD-Blast internal pipe blasting and coating systems. The self-propelled rotary stripping system is engineered to rapidly clean pipe interior surfaces down to the white metal without requiring personnel to enter the pipe. “Like a white tornado...
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Corrugated Metal Pipe

With the PRD system, you can convert steel coil into many styles of corrugated pipes and meet the vast array of market demands.  This includes such uses as highway and railway drainage pipe, and storm sewer pipe and bridge replacements pipe. PRD gives you the most versatility to maximize your success.  Large corrugated lockseam pipe...
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CEMENT MORTAR COATING

Concrete coating is applied to offshore pipes or to pipe which are going to be laid in ground water. The weight of the concrete coating provides negative buoyancy to prevent floating of pipes. Concrete coating is applied to already anticorrosive coated pipes, like FBE, 3 Layer PE etc. Concrete coating also provide shock absorbance. Main...
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CEMENT MORTAR LINING

PRD’s Cement Lining System provides pipe to convey drinking, waste, raw, industrial, and fire-fighting water.  This lining provides tough protection and offers a maximum constant service temperature of 80°C. 1.Surface cleaning 2.Mortar application 3.Mortar tightening 4.Curing All pipe surfaces to be lined are cleaned to remove scale and rust to ensure a secure bond with...
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3-LAYER POLYETHYLENE COATING

PRD s 3-Layer PE System provides extremely effective defense against the hazards of transportation and installation, the stresses of temperature change in addition to water, organic acids, alkalis, bacteria, and galvanic action. The epoxy primer layer provides reaction sites capable of chemically bonding with the reactive group contained within the terpolymer adhesive layer. This chemical...
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