Chemical Composition: iron inside dimeter: 10~800 outside dimeter: 20~1000
Packaging & Delivery
Packaging Detail : 10~50pcs in a payper carton, 20~40 cartons in one wooden case, 20~30 wooden case in one container
Delivery Detail 20 days
Toroids for Toroidal Power Transformer, Toroidal Current Transformer, Toroidal Choke, Autotransformer are made of prme CRGO silicon steel (0. 27 mm - 0. 30 mm thickness) imported from USA and Japan. Scientific Silicon steel treatments are adopted to achieve excellent magnetic performances.