The standard material of hose fittings and ferrules is 1.0718 free cutting steel (Cold or hot-forged nuts and forging parts are made of materials according to relevant standards), yellow zinc-plated. When ordering Cr6+ free silver zinc-plated steel hose ends & ferrules, and test hose with Cr6+ free hose ends, add suffix -CF. If 1.4571/316Ti stainless steel, add suffix -SS.
When ordering products suitable for gaseous media, please change model SMS to SGS. For hose fittings, add suffix -G.