stainless steel ferrules are used to avoid erosion of tube at the air pre heater tube inlet and shell inlet of boilers. Our ferrules are made of high quality ss 304 and ss 310 material. The ferrules can be further hardened by special heat treatment process called nit riding. Our ferrule comes in wide variety and sizes both in diameter and length. application fooddairybeveragecosmeticspharmacychemical industry specification length : 75mm to 300mmdiameter : 30mm to 75mmthickness : 0.5mm to 3mmmaterial : ss 304, ss

stainless steel ferrules are used to avoid erosion of tube at the air pre heater tube inlet and shell inlet of boilers. Our ferrules are made of high quality ss 304 and ss 310 material. The ferrules can be further hardened by special heat treatment process called nit riding. Our ferrule comes in wide variety and sizes both in diameter and length. application fooddairybeveragecosmeticspharmacychemical industry specification length : 75mm to 300mmdiameter : 30mm to 75mmthickness : 0.5mm to 3mmmaterial : ss 304, ss