Mangalam industrial products have developed thermocouple sockets in steatite ceramic grade C 221 from 25 mm dia to 57 mm dia. As per customer\'\'s drawings/samples. Other types/sizes can be made as per customer specification. Present supply to OEM\'\'s & exports. Please visit URL for range of products & material specifications. Quality assurance as per ISO 9001. Prices most competitive & early delivery. Representative samples will be sent with offers.