I.S.T. applies strict standards in view to the production of piggable pipes and elbows since the quality of these parts has a high influence on the pigging result. Pipe tolerances, ovality, surface quality, amterial thickness and the quality of the welded seams are the most important parameters. Piggable elvows are produced in a special method so that the roundness dicrepancies are kept within small tolerances. For the different applications I.S.T. offers a wide range of pipes and elbows. Of course all parts are also available for the application in the chemical industry according to DIN 2430.
|Available diameters||DN 25 - DN 300 (1" - 12")|