Dimensions ansi, milspec marine valves, piping systems. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free. Dimensions in inches of weld neck flanges and stud bolts. Flat face flanges may be provided at full thickness, c, or with raised face removed the latter is nonstandard. Ansi 150 lb flange dimensions also considers characteristics of flanges. Ansi flanges class 150 manufacturer, suppliers and exporters in india ansi flanges class 150 are manufactured with top quality materials in different size. Flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. The charts show the dimensions of weld neck flange class 150, 300, 400, 900, 1500, 2500 in inches and in millimeters with dimensional tolerances. Weld neck flange dimensions are covered in asme b16. Flate face ff, raised face rf, ring type joint rtj ss flange standards types and pressure class. Visit us now to learn dimensions chart of saasmeansi flange 150 lb asmeansi b16. Standard bore will be furnished unless otherwise specified.
Raised faced slipon flanges ansi 150 steel on world wide. Radisson impex offers saasmeansi flange 150 lb in a variety of sizes for many applications. Threaded rf dimensions mm lap joint rf dimensions mm ansi b16. Carbon steel pipe flanges dimensions and weights atlas steels. Flange thickness d mm bore sow sw b mm raised face diam. Flanges are furnished faced, drilled and spot faced or back faced. Industry standard is to make to the slip on length through the hub. Flange dimensions are determined by the pipe size and the pressure class required for the application. These flanges will be furnished with a 116 raised face unless otherwise specified. 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 flanges class 150 manufacturer suppliers in india. Browse raised faced slipon flanges ansi 150 steel in the world wide metric, inc. 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. It is welded both inside and out to provide sufficient strength and prevent leakage.
Fori holes, welding neck flanges std 150 lbs ansi asme b 16. Carbon steel flanges mechanical properties and chemistry conform to astm a105. Flange dimension tolerances, dimension table, asme b16. Metal industries is a professional steel flanges and forgings manufacturer in india, specialize in manufacturing asme ansi b16. Weights are based on manufacturers data and are approximate. American national standard s institute ansi higher numbers denote higher pressures.
Slipon flanges are all bored slightly larger that the o. Sometimes people use the word class instead of ansi. 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. Ansi flanges class 150 are manufactured with top quality materials in different sizes according to the customers requirements. Pdf flanges and bolt dimensions class 150 to 2500 asme. Slip on flange dimensions class 150 in inches asme b16.
Temperature c pressure psi pressure bar 29 to 38 93. In these two pressure classes, almost all suppliers of flanges, show in their catalog or brochure, the h and b dimensions including the raised face height. Click on images for flanges dimensions rtj flange dimensions 1500, rtj flange dimensions pdf, rtj flange dimensions in mm, rtj flange dimensions 2500, rtj flange dimensions 900, rtj flange dimensions 600, rtj flange dimensions 0, rtj flange dimensions chart, rtj flange dimensions 300, rtj flange dimensions metric, rtj flange dimensions, ansi rtj flange dimensions, api rtj flange. Posted in weld neck flange datasheets dimensions to asme b16. Class 150 lb pipe flange data hub raised face drilling data weight nominal pipe size outside diameter overall diameter flange thickness min overall length threaded length min hub diameter face diameter number of holes bolt hole diameter diameter of circle of holes kg in piece mm in mm in mm in mm in mm in mm in mm in mm in mm 12 0. Ansi ansi 125 ansi 150 ansi 600 ansi 900 ansi 1500 ansi 2500 higher numbers denote higher pressure classes.
Each specification further delineates flanges into pressure classes. Nps 26 through nps 60 metricinch standard bolt circle diameters are 18 inch larger than bolt diameter. The slipon flange has a low hub because the pipe slips into the flange prior to welding. Bolt lengths are for flanges of thickness shown herein. Mss sp44 also covers nps 12 to nps 24 flanges which are equivalent to asme b16. Weld neck flange dimensions class 150 to class 2500. Weld neck 10 150 lb flange dimensions are covered in asme b16. Flanges and bolt dimensions class 150 to 2500 asme ansi b16. The charts show the dimensions of slip on flange class 150, 300, 400, 900, 1500, 2500 in inches and in millimeters. The 1,inch raised face on the class 250 cast iron flanges is included in the dimension b for thickness of flange. Class 1503006001500 2500 din pn 6 welding necksliponblind flanges din pn 10 welding necksliponblind flanges. Dimensions in inches of weld neck flanges and stud bolts asme.
Mss sp44 is the only source for the nps 22 flange dimensions above. To know more about the flanges click on the link given here for the 150 lb flange dimensions pdf. Pipe flange data hub raised face drilling data weight nominal pipe size outside diameter overall diameter inside diameter flange thickness min overall length hub diameter face diameter number o f holes bolt hole diameter diameter of circle of holes kg in piece mm in mm in mm in mm in mm in mm in mm in mm in mm 12 0. Class 150, class 300, class 400, class 600, class 900 and class 1500. We offer high quality threaded flanges that are dimensionally accurate and highly resistant to corrosion. Bevel hub diameter face diameter number of holes bolt hole diameter diameter of circle of holes kg in piece mm in mm in mm in mm in mm in mm in mm in mm in mm in. Dimensions of ansi 150lb rfso flanges slipon flanges.
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