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Our customers have recognized our value, and our mandrel product line continues to grow in support of the pipeline manufacturing industry. These mandrels are used in the pipe manufacturing process and are critical in sizing the pipes appropriately. Coated to Last Thermal nickel coating is applied to the surface area of our mandrels for hardness, […]


We’ve been spray welding shafts for many years, so there is really no limit to the type of the shaft we can either manufacture new or resurface. In fact, pump impellers, valve stems, hydraulic rams and compressor rods are just a few of the many kinds of shafts we resurface or produce every day! Saving You […]


After more than 40 years in the business, a lot has changed in the world. But at N & S Flame Spray, we still abide by the enduring values that set us apart. We strive to do the right thing by our customers, employees, investors, and communities. That means a steadfast commitment to excellence, integrity, […]


             Over Twenty-Four Years of Manufacturing and Rebuilding Pump Plungers At N&S Flame Spray, we’ve been manufacturing new pump plungers and rebuilding used plungers for more than twenty-four years. Our team of experts has refined the spray welding process over the years allowing us to produce the highest quality plungers in […]