Weld neck flange dimensions class 150 to class 2500. On the website of promat bd you can find more information about the various performances, dimensions et cetera. Select the ansi rateing to view the the flange dimensions. Warren electric corporation 36 franklin street, po box 86 warren, rhode island, usa 028850086 tollfree. Ring joints class 1502500 ring joint dimensions ansi b16.
Making din en 10921 pn160 flange pipe flange forged. Ansi slas 32004 r2012 formerly recognized as ansisbs. The 2 components are manufactured in one piece, and not welded. The same rule applies when ordering a fit ting or adapter flange with only one asa flange. Stainless steel flanges asa specification ansi asa b. Multiply by the number of rotatable flanges required. Industry standard is to make to the slip on length thru the hub. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free. C this dimension is commonly associated with true lap joints. Browse blind flanges din pn10 stainless steel in the world wide metric, inc. En 10921 flanges specifications flange facing dimensions according to din en 10921 standard. To know more about the flanges click on the link given here for the 150 lb flange dimensions pdf.
Thickness of standard wall is the same as schedule 40 in size nps 10 dn 250 and smaller. The weldoflange and nipoflange is a combination of a welding neck flange and a supposedly weldolet or nipolet. Metaltech engineers continues to meet customers needs through global quality standards from original design to distribution. Blind flanges din pn10 stainless steel on world wide. Regardless of size or specification, flanges are fundamentally designed to close, cover, connect, or support pipe systems. Raised faced slipon flanges din pn16 stainless steel on. Flange facing dimensions according to din en 10921 standard. Posted in weld neck flange datasheets dimensions to asme b16.
Flange dimensions are determined by the pipe size and the pressure class required for the application. Weld neck flange dimensions are covered in asme b16. Linecard pdf news pipeline newsletter articles rj video. Flanges are drilled unless otherwise specified by the customer.
Nps 12 through nps 24 metricinch standard bolt circle diameters are 18 inch larger than bolt diameter. Flanges nom pipe size diameter of bolt circle diameter of bolts number of bolts length of studs 116 raised face bolt length 0. Id branch flange rating rf rtj material type header. An example would be adapter flange model number asa6338200zg. Haihao group hebei haihao group mengcun,cangzhou,hebei,china. Pressure rating is defined as the maximum allowed pressure that a flange can withstand at increasing temperatures. Browse raised faced slipon flanges din pn16 stainless steel in the world wide metric, inc. These flanges will be furnished with a 116 raised face unless otherwise specified. Stainless steel flanges, carbon steel forged flanges 15 nb.
Be sure to specify the flange numbers which are rotatable. Class 150 flange dimensions duplexstainlesssteelflanges. Dimensions of class 150 flanges standard page 70 72. Ansi flange dimension chart warren electric corporation. Nominal pipe size outside diameter o thickness t overall thickness y hub diameter x inside diameter b number of bolt holes diameter of bolt holes diameter of bolt circle c approximate weight lbs 26 34.
When a fitting has more than one asa flange, such as a fourway cross, indicate. Sizes nps 12 through 312 are same as class 600 flanges. Outside diameter of flange thickness of flange diameter of raised face height of raised face no. Dimensions n1 and n2 are measured at the intersection of the hub draft angle and the back face of the flange. Flange dimensions technical data ansi150 ansi300 ansi600. They are available from stock for stan dard tube sizes from 2 to 12 inches 50. Class 150 flanges dimensional specification matconorca. Flanges are standardized according publications from. Flange specification comparisons click here flange bolt dimensions click here approximate masses for flanges in kilograms click here.
Ansi standard flange dimensions are designated as 150, 300, 400, 600, 900, 1500, and 2500, in sizes nps 12 through nps 24. Class 150 flange dimensions weld neck forged flange threaded forged flange lap joint forged flange socket weld forged flange blind forged flange slip on forged flange nom. Standard bore will be furnished unless otherwise specified. Stainless steel flanges asa specification ansi asa b 16. Weld neck flange plate flange slipon flange socket welding flange blind flange.
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