Common Applications and Blind Pipe Flange Features - PDF document

Common Applications and Blind Pipe Flange Features Blinds produced by Blind Flange Manufacturers In India come in both Raised Face (RF) and Flat Face (FF) types and are flanges without a center bore (hole or opening). Blind flanges seal the end of a piping system and prohibit flow, as opposed to the majority of flange types that establish a connecting point that permits the flow of liquid, gas, or air. Blind flanges can be used to test t he pressure in a pipe, create an access point in a piping system, seal a pipe temporarily while modifying or repairing it, or make a long - lasting seal end a pipe. Instead of being welded into place, a blind flange is bolted. You must consider the ideal fla nge material and size about the pipe standards and requirements of your planned application when selecting blind flanges. Know about socket weld flanges The Socket Weld Flange Manufa cturers In India produced welds of high quality. Socket weld flanges are more durable and have better fatigue power than slip - on flanges because they use an internal weld. With a counterbore in the center to enable a clean weld of pipe into the socket, socket weld flanges are a less famous but less reliable connection for flanges that need less overall space than a typical weld neck flange. These are an excellent substitute for weld necks, slide on when necessary, and are typically provided in smaller no minal pipe sizes. If the pressure class is relatively low and the fluid is suitable, a socket weld may be chosen in an assembly with limited space. What is Slip - on Flange? A slip - on flange produced by slip - on flanges manufacturers in India is essentially a ring that is put over the pipe end and has enough space between it and the pipe end for a weld bead which is to be applied to the inside diameter. The OD of the slip - on flange is likewise welded on the back of the flange. Weld neck flanges are more chal lenging to align, while slip - on flanges have a reduced material cost. If Type B or Type C stub ends are used, slip - on flanges may also be used as lap joint flanges. Know about Stainless Steel Flange Stainless steel flange produced by stainless steel f lange manufacturers in India refers to flanges composed of stainless steel. ASTM A182 Grade F304/L and F316/L are common material standards and grades, with pressure ratings ranging from Class 150 to 2500 and 300 to 600, respectively. Because stainless ste el has greater corrosion resistance properties than carbon steel and consistently offers a good appearance, it is used in more industries than carbon steel. Slip - on, weld - neck, blind, socket - weld, and threaded pipe flanges are further types of stainless st eel flanges. You can choose among the best ASTM a105 flange manufacturer. Manufacturer of ASTM A105 Flange In India The ASTM A105 standard specifies the materials for forged carbon steel piping components, such as bolts, nuts, studs, and other fasteners, to be used in pressure systems at ambient and higher temperatures. The most widely utilized carbon steel material grade for making forged pipe parts like flanges and fittings for small diameter piping is ASTM A105. In pressure systems, this carbon steel i s used for service at ambient and higher temperatures.