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Precision cutting on lengths of pipe ranging from 2 inches to 60 feet, and diameters from 2'' thru 48''. The type of cutting used depends on both the size of the pipe and the required precision. The tolerance ranges from 1/8'' thru 48''.
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High quality painting of piping and equipments as well as structures, is essential to avoid corrosion. It helps ensure long life of a constructed plant and low maintenance costs. Painting involves not only total surface cover but also markings of various types such as line numbers, fluid codes, flow arrows, equipment numbers etc.
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Threading is a service to provide thread located on the pipe wall for connection, mainly used for the sealing connection of water, gas, oil and other pipelines. Union Steel can offer NPT(NPS), MIP(FIP), UNS Compression and BSP pipe threading.
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Union Steel can slot or round hole perforate a wide range of materials, such as carbon grades, alloys, stainless steel, and chrome. Slots furnished in sizes from 1.900" to 20" OD. Our slot size capabilities range from 0.012” to .500” and ¼” – ½” round holes. All of our machines use a continuous flow of biodegradable coolants to maintain the pipe’s metallurgical integrity.
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Union Steel can provide both cut grooving and roll grooving in any style according to industry standards. Cut grooving involves machining a groove onto the ends of a pipe for joining by means of a gasket surrounded by a coupling housing. Roll grooving is a cold formation method to quickly put a groove onto the ends of a pipe.
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We can offer unique Spigot and Socket Push-Fit Joints, which are simple and quick to lay, with complete confidence.
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