3A Ferrules

3A Ferrules are precision-machined from forged stainless steel (304, 304L, 316, or 316L) by Shanghai Ansha Fluid Technology Co., Ltd. in sizes from SMS25 to SMS101.6, sealed with silicone, EPDM, Viton, PTFE, or NBR gaskets. Supplied with EN 10204 3.1B material certificates and FDA 21 CFR 177.2600 certification for seal materials, they are distributed across North America, Central/South America, Western Europe, Eastern Europe, Australasia, Asia, the Middle East, and Africa.