Both use a viton oring, held in place by a centering ring, to effect a seal with a vacuum range of 108 mbar. Handrail a guide to the aalco range of stainless steel handrail balustrade systems comprising tube and slotted tube plus associated fittings. Sizes nps 12 through 312 are same as class 600 flanges. Table c, j to r, no longer exist, pn16 is the same drilling as table d, pn21 is the same as table e, pn35 is the same as table h. Inches mm inches mm inches mm inches mm inches mm inches mm inches mm inches mm inches mm inches mm valve size raised face welding end ring and groove raised face ring and groove raised face welding end ring and. Iso flanges also called large iso have a sexless design and are made from 304l stainless or aluminum the design principles of iso and kf seals are identical. Ansi american national standards institute ansi provides a forum for development of american national standards. The design principles of iso and kf seals are identical. Exiso gui makes easier to extract multiple iso with a queue list and a little ftp browser. Standard flange height of raised face f tolerance din en 10921. Flanges according to din en asme jis gost supplementary instructions 3 47574en140206 2 dimensions 2.
Pn 25 flanges din en 10921 dimensions of pn 25 flanges. With regard to their stabilitytemperature property, the material s 1. On the website of promat bd you can find more information about the various performances, dimensions et cetera. Dimensions sizes and dimensions of pipes and tubes, and their fittings inside and outside diameter, weight and more. To order a reducing flange, state the smaller size first, then the outside diameter of the larger size. Flange comparison table standard dimensions mm nb mm name rating od pcd bolts dia.
Ansi flange dimension chart warren electric corporation. Flanges are furnished faced, drilled and spot faced or back faced. Mar 15, 2016 dinpn10 steel slipon flanges en 10921. Grey cast iron copper alloy cast and forged steel pn 6 120 90 4 m12 14 70 2 16 pn 10 140 100 4 m16 18 78 2 18. Dimensions n1, n2 and n3 are measured at the intersection of the hub draft angle and the back face of the flange. About 90% of these are flanges, 3% are pipe fittings. Carbon steel flanges mechanical properties and chemistry conform to astm a105. With 2 flanges coupled together by a centering ring with a oring and a clamp fig. Dimensions of din 2632 pn10 flanges 26 350 68 6,3 16 430 12 16 3 7,1 12 68 385 7,1 12 320 16 482 m 24 26 m 20 22 400 565 26 515 72 440 mayapple international industrial limited dustrial. The weldoflange and nipoflange is a combination of a welding neck flange and a supposedly weldolet or nipolet.
Cast iron soil pipes dimensions dimensions of cast iron soil pipes. Multiport cluster flanges are versatile, allowing a large port to be easily converted into multiple smaller ports. Industry standard is to make to the slip on length thru the hub. Lap joint flanges have all the same common dimensions as any other flange named on this page however it does not have a raised face, they used in conjunction with a lap joint stub end. Long welding neck flanges catalogue hydraulic and offshore. Operating instructions flanges according to din en asme. Reducing flanges are available in all types and pressures.
Standard bore will be furnished unless otherwise specified. Most of the flanged fittings with a diameter of 600 or less in. Cast iron threaded pipe fittings working pressures maximum working pressures for cast iron threaded pipe fittings according ansi b16. Nominal size 25mm 1 in bs 4504 diameter of flange bolt circle number number of bolts diameter of bolts diameter of holes diameter of raised face height of raised face thickness of flange. These flanges will be furnished with a 116 raised face unless otherwise specified. Pn 25 flanges din en 10921 dimensions of pn 25 flanges din. They share the same underlying principle as the qf kf or nw flange series in that two smoothfaced sexless flanges clamp together with a sealing device between them.
Iso flanges can also be used with standard clamps and aluminum seals to obtain a uhv seal bakeable to 150. Nipoflange nipoflange manufacturer nipoflange supplier. Iso flanges conform to the vacuum flange standards issued by the international standards organization iso. Ansi b16 valve face to face dimensions also available short pattern. Iso flanges also called large iso have a sexless design and are made from 304l stainless or aluminum. For d1 dimensions see document flange facing according to din en 10921. Cast iron flanges stud reference chart the number, diameter and length of studs for cast iron flanges class 125 and 250. Dimensions of din 2634 pn25 flanges 15 95 16 65 38 2 4 6 raised face rated flange screws diam eter d1 neck mayapple international industrial limited dustrial. These flanges are nearly identical to a slip on flange with the exception of a radius at the intersection of the flange face and.
The 2 components are manufactured in one piece, and not welded. Dimensions din flange din 2501 seal ledge din 2526 form c. Iso flanges are available from stock for 212 to 20 inch 63. Nominal size 25mm 1 in bs 4504 diameter of flange bolt circle number number of bolts diameter of bolts diameter of holes diameter of raised face height of raised face. These flanges are nearly identical to a slip on flange with the exception of a. Pipefit supplies are a stockist of a wide range of energy saving products including zinga cold galvanising cathodic protection, armstrong steam traps, steamstar trap management software, flodirect 99. Flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. Carbon steel pipe flanges dimensions and weights atlas steels. Each flange face is counterbored or grooved to receive a metal centering ring with an elastomeric oring around its o. Coastal flange stocks import and domestic ansi b16.
Flanges and fittings isokf flanges and fittings easy and reliable isokf flanges and fittings allow quick release and tight connections from 10 to 50 mm nominal diameters. There are 250 suppliers who sells pipe flange chart on, mainly located in asia. Each flange face is counterbored or grooved to receive a metal centering. 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. A wide variety of ansi 125 flange dimensions options are available to you, such as shape, standard, and connection. Dimensions of din 2633 pn16 flanges 12 16 82 390 8 12 16 250 405 26 355 70 6,3 320 mayapple international industrial limited dustrial. Operating instructions flanges according to din en. The pressure rating will also determine the dimensions of the flange full details can be found in the. Warren electric corporation 36 franklin street, po box 86 warren, rhode island, usa 028850086 tollfree. Dimensions for class 300 flanges the following charts are for.
327 853 519 647 1003 1048 1532 458 1255 727 738 926 256 1298 800 1496 1221 441 673 1567 102 1120 1247 68 107 668 1454 77 368 1436 876 1051 640 1230 830 1461 1428 951 1361 1104 937 1197 106 540