HEUBACH INTERNATIONAL is a known trading, exporting, supplying and manufacturing unit of Alloy Steel F91 Pipe Flanges, which is easy to clean and does not tend to pick up odours. Therefore, Alloy Steel F91 Slip On Flanges is approved for use in acid production and concentration, along with the transport of such substances. Most steels like Alloy Steel F91 Threaded Flanges are first melted in electric â?? arc or basic oxygen furnaces and subsequently refined in another steelmaking vessel, mainly to lower the carbon content. In the argon â?? oxygen decarburization process, a mixture of oxygen and argon gas is injected into the liquid alloy of Alloy Steel F91 Weld Neck Flanges. Alloy Steel F91 Pipe Flanges Specifications Specifications : ASTM A182 / ASME SA182 Size : 1/2â?³ (15 NB) to 48â?³ (1200NB) Standards : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. Alloy Steel F91 Slip On Flanges Alloy Steel F91 Weld Neck Flanges Alloy Steel F91 Blind Flanges Alloy Steel F91 Orifice Flanges Alloy Steel F91 Socket weld Flanges Alloy Steel F91 Threaded Flanges Alloy Steel F91 Long weld Neck Flanges Alloy Steel F91 RTJ Flanges Alloy Steel F91 Reducing Flanges Alloy Steel F91 Forged Flanges Alloy Steel F91 Pipe Flanges Chemical Composition Grade C Mn Si P S Cr Mo Alloy Steel F91 0.15 max 0.3-0.6 0.5-1.0 0.03 0.03 8-10 0.9-1.1 Alloy Steel F91 Plate Flanges Mechanical Properties Tensile Strength Yield Strength (0.2%Offset) Elongation 380 585 20 %
