Hydraulic Pressure Pipe, Type : Flare less Bite Type (Single Ferrule) Weld Nipple Type, Series : LL (Very Light), L (Light), S (Heavy), Size : 4mm to 42mm, 18”OD to 2”OD, 18”NB to 2”NB, Material : Steel, Stainless Steel, Brass (From extruded bar or forging), Pressure : Ranging from 100Bar to 630Bar depending on type and size, Material : Steel, Stainless Steel, Brass (From extruded bar or forging).