Manufacturing of seats and insert rings

Both the seats and the insert rings serve the fundamental purpose of ensuring maximum sealing during the valve's operation. The specific working conditions of the involved sectors, combined with the complexity of operations and the enormous costs associated with potential plant shutdowns, demand the highest level of quality and durability regarding the materials used. For this reason, there is an increasing demand for seats and insert rings made from thermoplastic and elastomeric materials, capable of providing high performance in terms of mechanical strength, elasticity, thermal resistance, workability, and resistance to substances such as methane, carbon dioxide, hydrogen sulfide, superheated steam, and sulfur-containing hydrocarbons. The production of these components requires extreme care and precision, respecting details such as chamfers, bands, roughness, groove depths, and angles.