派克的 A-LOK双卡套接头系列产品能够为仪器仪表,过程控制和分析⾏业等提供稳定的⽆泄漏密封连接。接头严格按照更⾼质量标准制造,多种尺⼨、耐腐蚀材料和结构可选。根据⾏业标准,派克的 A-LOK管接头采⽤316不锈钢制造,其它材质如:6Mo合⾦,825合⾦,625合⾦和C-276合⾦可选。直通接头⽤冷加⼯⼯艺制造,⽽其他特殊形状管件通过细晶粒锻造⼯艺制成。该管接头适⽤于不同规格的钢管,英制管外径从1/16” 到 2” ,公制管外径从2mm到25mm。Parker A-LOK two ferrule compression tube fittings are designed to provide reliable leak-free connections for instrumentation, process and control, and analyzer applications that specify a two ferrule system. Manufactured to the highest quality standards, these tube fittings are available in a broad range of sizes, corrosion resistant materials and configurations.As standard, Parker A-LOK tube fitting are manufactured from heat code traceable 316 stainless steel. Other materials include 6Mo, Alloy 825, Alloy 625 and Alloy C-276. Straight fittings are machined from cold finished bar stock, while shaped bodies are machined from close grain forgings.The fittings are available for imperial pipe sizes from 1/16” through to 2” O.D., and for metric sizes from 2 mm through to 25 mm O.D.