Jis flanges 2 kgcm2 blind slipon pipe inch mm pipe d do t c holes. These flanges are highly durable, corrosion resistant and reliable. Weld neck flange dimensions are covered in asme b16. Dn diameter nominal size a flange b thickness of flange.
Technical data jersey village, texas coastal flange. Dimensions of flange facings all pressure rating classes. Gaskets save money by allowing lessthanperfect mating surfaces on machined parts, which can use a gasket to fill irregularities. The slipon flange has a low hub because the pipe slips into the flange prior to welding. Flanges are furnished faced, drilled and spot faced or back faced. The 150 lb flange dimensions metric is known to cover pipe flanges in addition to 3 150 lb flange dimensions fittings for size nps. Ansi flange dimension specs a gasket is a seal that fills the space between two objects, generally, to prevent leakage between them while under compression. Slipon flanges are all bored slightly larger that the o. Api flanges flanges and studded blocks are designed and manufactured in accordance with the following specifications.
The resulting 1939 edition contained standards for welding neck flanges com pleted in march 1937, 1,500lb flanges in the 14in. Sizes nps 12 through 312 are same as class 600 flanges. Each specification further delineates flanges into pressure classes. Thickness total thickness neck hub radius holes raised face net base weight diam. Standard bore will be furnished unless otherwise specified. These flanges will be furnished with a 116 raised face unless otherwise specified.
Industry standard is to make to the slip on length through the hub. C this dimension is commonly associated with true lap joints. May socket welding flanges, in sizes greater than nps 3 nps 21. Weld neck flange dimensions class 150 to class 2500. Flange dimensions large class 150 30 thru 48 phone. Create a stronger connection with these 304 or 316 stainless pipe flanges. Flange dimensions large class 150 30 thru 48 guenther. Class 125 150 108 79 4 16 51 2 11 10 11 class 300 124 89 4 16 19 51 2 15 17. These are produced to suit nominal borenps pipe sizes. This dimension is commonly associated with true lap joints. Our range of flanges finds application in industries like engineering, construction, chemical, oil field and power plant.
If you need help deciding which flange best suits your application, feel free to. Mss sp44 also covers nps 12 to nps 24 flanges which are equivalent to asme b16. Provided that the required thickness shall be free from its influence. If you find this website valuable and appreciate it is open and free for everybody. Mss sp44 is the only source for the nps 22 flange dimensions above.
We offer these flanges in various dimensions as per the specifications provided by our clients. Lap joint weld neck socket weld blind threaded slipon dimensions are in inches a bolt hole diameter 18 larger than bolt. Pipe flanges and flanged fittings abangah sanaat baran. We offer these threaded pipe flanges, flange ansi b 16.
Shop for great prices on stainless steel flanges for pipe fittings. Flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. Dimensions are in inches bolt hole diameter 18 larger than bolt diameter. Dimensions weight kg dn nps flange od a mm length thru hub bolt drilling flange thickness d mm bore sow sw b mm raised face diam. Flange dimensions are determined by the pipe size and the pressure class required for the application. Our company offers a wide range of flanges like pl, sw, bl, wn,so,lj, asme ansi b16. There are many common flange standards and flanges within the same standard can etiher be flat commonly cast iron, ductile iron or raised face commonly cast steel and stainless steel.
Flange table ansi bs 10 nominal size 25mm 1 in bs 4504 diameter of flange bolt circle number number of bolts diameter of bolts diameter of holes. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment. Carbon steel flanges mechanical properties and chemistry conform to astm a105. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free. Dimensions of ansi 150lb rfso flanges slipon flanges. Blind flange dimensions class 300, 400, 600, 900, 1500, 2500 up to 24 inch asme b16. Flange tolerance pdf 296kb welding ends pdf 447kb ring joint flanges pdf 146kb print this page email this page. The resulting 1939 edition contained standards for welding neck flanges completed in march 1937, 1,500lb flanges in the 14in. Flange dimensions are determined by the pipe size and the pressure class. Nominal pipe size nps inches outside diameter of flange incheso. Simply turn to the pressure class required and find the dimensional standard of your choice. Industry standard and awwa flanges weld neck, slipon, blind. Weld neck 10 150 lb flange dimensions are covered in asme b16. Api 6a specification for wellhead and christmas tree equipment.
According to din en and asme normatives gaskets form ibc raisedface and flatface flanges ordering example for an ibc gasket according to en 15141. Reducing flanges are available in all types and pressures. The charts show the dimensions of blind flange class 150, 300, 400, 900, 1500, 2500 in inches and in millimeters. Feel free to reach out to us for all of your b7 bolts, b8 studs, and any other type of fasteners used when consulting an asme b16. Or, to simplify, just state the actual pipe sizes in order. Astm a240 plate can be used to manufacture ansi b16.
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