I.S.T. applies strict standards with regard to the production of piggable pipes and elbows since the quality of these parts has a high influence on the final pigging result. Pipe tolerances, ovality, surface quality, material thickness and the quality of the welded seams are critical parameters. Piggable elbows are produced by a special process to ensure that roundness discrepancies are kept within very tight manufacturing tolerances. I.S.T. offers a wide range of pipes and elbows. All pipework components are available for chemical industry application, according to DIN 2430.

Available diameters: DN 25 - 300 (1" - 12")
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