Class 150, class 300, class 600, class 900, class 1500 and Class 2500. B.C. Intregral flanges such as on valves for instance, can be a different thickness and have been used above. Request a quote LD 16 PE 40. ② British metric standard BS4504 is now obsolete and replaced by EN1092-1 edition 09-2008 for steel flanges which also incorporates DIN2501 standard. AS4331.1 and ISO 7005-1 also incorporates previous DIN PN rated flanging. Back to FLANGE DIMENSIONS TABLE TYPES page. Note : The p/t rating from EN 1092-1 apply only for flange type 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. Back to FLANGE DIMENSIONS TABLE TYPES page. 4 Test Standard:DIN3230. FLANGE DIMENSIONS TABLE SIZE (DN) 700 (28″). AS4087 PN14 & PN16 is the same drilling as AS2129 Table D. AS4087 PN21 is the same rating and drilling as AS2129 Table F and PN35 is the same drilling as Table H. AS4087 specifies raised face in Ductile Iron PN16 & PN35 and flat face in Grey Cast Iron PN14, PN21, PN35. 2 Flange:DIN2501. NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. HOLES O.D. of Flange SECTIONAL DIMENSIONS OF FLANGE DIA. of Hub Radius f g Bolt Circle Dia. ISO 4144 (BSP dimensions) Pipe Flanges A flange is a ring of steel (forged, cut from plate, or rolled) designed to connect sections of pipe, or to join pipe to a pressure vessel, valve, pump or other integral flanged assembly. 1 Design Standard:DIN3352 . 6 Working Pressure:25. AS4087 PN14 & PN16 is the same drilling as AS2129 Table D. AS4087 PN21 is the same rating and drilling as AS2129 Table F and PN35 is the same drilling as Table H. AS4087 specifies raised face in Ductile Iron PN16 & PN35 and flat face in Grey Cast Iron PN14, PN21, PN35. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter. Browse Table 2 AWWA C207-18 Class D Ring Flanges in the Coastal Flange catalog including Item #,Nominal Pipe Size,Outside Diameter (A),Thickness (T),Inside Diameter (B),Approximate Weight (lbs),Number of Bolt Holes,Diameter of Bolt Holes,Diameter of Typ 01: Plate (slip-on) flanges for welding Typ 13: Hubbed threaded flanges Typ 02: Loose plate flanges with weld-on plate collar Typ 21: Integral flanges Typ 04: Loose plate flanges with weld-neck collar Typ 32: Weld-on plate collars Typ 05:: Blank (blind) flanges Typ 33:: Lapped pipe ends Typ 11:: Weld-neck flanges Typ 34:: Weld-neck collars Typ 12:: Hubbed slip-on flanges for … B.C. ISO7005-1 & 7005-2 PN6 to 40 is the same as EN1092-1 (note some flanges thicknesses vary slightly) but also incorporates ANSI flanging redesignated as PN20, PN50, PN110, PN150, PN260, PN420. ⑤ ISO7005-1 & ISO 7005-2 (which AS4331.1 mirrors) replaces DIN 2501 & DIN 2533 and BS4504 PN6 to 40. Quick Reference Flange Chart PN6 5K 125 lbs PN10 10K 150 lbs PN16 16K 300 lbs PN25 20K 300 lbs PN40 40K 600 lbs O.D. AS4087 PN14 & PN16 are the same drilling as AS2129 Table D. AS4087 PN21 is the same drilling and rating as AS2129 Table F. AS4087. In some cases slightly larger bolt holes provide better clearance as metric bolts are specified in lieu of UNC bolts used by BS10. Our products are manufactured from stainless steel, duplex and titanium in most international and na-tional standards. AS4331.1 is a reproduction of ISO7005-1, AS4331.2 is a reproduction of ISO7005-2, AS4331.3 is a reproduction of ISO7005-3. Bolt Diam. 12" NB (DN300) Flange Table - Standards of flanges vary worldwide... To make the selection process easy we use flange tables which show the most common standards used worldwide. ANSI covers numbered class flanges from 150 to 2500, and AWWA standards encompass lettered flange classes B, E, F, and the commonly used class D connection. Dimensions of PN 16 Flanges DIN EN 1092-1. 5 Work pemterature:≤80°c. * Varies according to flange type (thickness includes raised face height where applicable) refer to standard. AS4331.1 and ISO 7005-1 also incorporates previous DIN PN rated flanging. G mm WN Blind SOW SW Nominal Size Class 300 Flanges to ASME B16.5 SOW, SW Threaded C mm Circle Diam. do D a b r C h 10 17.3 17.8 90 12 16 26 28 4 1 46 65 4 15 M12 0.52 Number of Bolt Holes Hole Dia. AS4087 is the new standard covering Table D to H. The same drilling is specified but the PN rating system is used (PN14 to PN35) and in some cases flange thickness varies slightly. Products Nordic Flanges own production includes both forged and welded flanges in several standards and different stainless steel grades, special China ASTM A182 FF Back Flange Manufacturer: Class D, DN700 (28 Inch) Back … available for urgent issues. Note 2: For d1 dimensions see document "Flange Facing Dimensions EN 1092-1". Pipes are identified by "nominal" or "trade" names that are loosely related to the actual dimensions. Click here to view full AS4087 flanging dimensions. ⑤ ISO7005-1 & ISO 7005-2 (which AS4331.1 mirrors) replaces DIN 2501 & DIN 2533 and BS4504 PN6 to 40. DI DIN3202 F1 Y Strainer DN700(28 inch) PN16 . Find high quality Dn700 Flange Dimensions Suppliers on Alibaba. EN 1092-1 PN16 Flanges Note 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. Alibaba offers 8 Dn700 Flange Dimensions Suppliers, and Dn700 Flange Dimensions Manufacturers, Distributors, Factories, Companies. AS4087 is the new standard covering Table D to H. The same drilling is specified but the PN rating system is used (PN14 to PN35) and in some cases flange thickness varies slightly. AS4331.1 is a reproduction of ISO7005-1, AS4331.2 is a reproduction of ISO7005-2, AS4331.3 is a reproduction of ISO7005-3. NOTE 2: For d1 dimensions see document "Flange facing according to DIN EN 1092-1". DIN 2576 PN10 Plate flange Metal Industries has been a professionally managed Manufacturing & Exporters of PN 6 Flanges, PN 10 Flanges, PN 16 Flanges, PN 40 Flanges, 2576 Flanges , 2527 Flanges. Flanges are for use with low-pressure applications in noncorrosive environments.. Butt-weld flanges are also known as weld-neck flanges; the flange neck has a beveled end that, when flush to pipe, creates a trough for a … ISO7005-1 & 7005-2 PN6 to 40 is the same as EN1092-1 (note some flanges thicknesses vary slightly) but also incorporates ANSI flanging redesignated as PN20, PN50, PN110, PN150, PN260, PN420. your inquiry with a 24 hours support service* Haihao Flange Factory manufacture DIN flange bolting specifications:PN6,PN10,PN16,PN25,PN40,PN64 dimensions in DN10-DN2000,we supply all types flanges products. FLANGE DIMENSIONS TABLE SIZE (DN) 700 (28″) Class/Table Flange O.D. For instance, a 2-inch galvanized steel pipe has an inside diameter of about 2 1/8 inches and an outside diameter of about 2 5/8 inches. Circle Diam for d1 dimensions see document `` flange facing according to flange type ( thickness raised! Also published in the British standards as BS-EN1092-1 quality DN700 flange dimensions on... 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