The Kalenborn standard range includes ABRESIST, KALOCER and KALCOR pipes and pipe bends. There are many pipe standards for an extremely wide variety of applications. The following tables list Kalenborn standards for inner diameter and the recommended angle-radius combinations for pipe bends. Our standards are available on markets the world over. We gladly produce customer-specific pipe systems with larger diameters or special dimensions on request. Please do not hesitate to contact us.