Nrhiav koj 90 ° Luj tshib Reducer Tube Adapter nrog Swivel Nut nrog tshwj xeeb ferrule hardness kho, silver-plated txiv ntseej, tag nrho annealed raj, thiab iav-polished puab lub khob hliav qab.Engineered los tiv thaiv kev ua haujlwm siab txog 6000psi.