Secure pdf files include digital rights management drm software. Awwa c207 07 steel pipe flanges for waterworks service sizes 4 inch thru 144 inch 100 mm thru 3,600 mm this standard covers two types of slipon flanges, ring type and hub type, that may be used interchangeably if the dimensions given in the standard are used. Awwa c207 steel pipe flanges for waterworks service. Information about accessing electronic versions of awwa standards as well as what the library purchases in paper can be found here. The maximum radial offset tolerance on the plates is. Awwa class dhub and blind flanges, awwa flange, awwa. Guru gautam steels are manufacturer, supplier and exporters of stainless steel awwa c207 flanges, carbon awwa c207 flange, alloy awwa c207 flange, awwa c207 slip on flange, awwa c207 class 125 lw class bde flange, awwa c207flanges in india. These dimensions are being provided for industry reference. Supply awwa c207 class f steel ring flange, blind flange. Feb 23, 2017 54 flange, blind, awwa c207, class e, ff. Ansiawwa c151 ductile iron pipe, centrifugally cast in metal molds or sand lined molds, for water or other liquids. Either a serrated concentric or serrated spiral finish having from 24 grooves per inch to 470 grooves per inch shall be used.
Table 2 awwa c20718 class d ring flanges on coastal flange. Listed below are the dimensional tolerances to which flanges are manufactured. Drm is included at the request of the publisher, as it helps them protect their by restricting file sharing. Scribd is the worlds largest social reading and publishing site. The american water works association awwa is responsible for important standards related to water works. Unless otherwise specified by the purchaser, the manufacturer will select the type to be used. Flanged pipe and flanges are rated for a maximum working pressure of 250 psi 1,720 kpa. A wide variety of awwa a105 flange options are available to you, such as ansi, iso, and asme. The cutting tool employed shall have an approximate 0.
There are 163 suppliers who sells awwa a105 flange on, mainly located in asia. All spiral, longitudinal, and girth seams used in the manufacture of the pipe shall be fullpenetration welded butt joints. Awwa c207 flanges manufacturer, awwa c207 flange, awwa c207. Field chlorination awwaansi c65105 disinfecting water mains first standard approved sept. Awwa class d c207 steelring flanges 150175 psi notes. Shop lining and coating shall be continuous to ends of pipe and backs of flanges. For pvc pipe and fittings diameters greater than 12 in. Awwa dropped hub flanges from the c207 standard in 20.
The flange types and the tables that describe them are. Flanges shall be in accordance with awwa c207 class d for operating pressures to 175 psi on 4inch through 12inch diameter, and operating pressures to 150 psi on diameters over 12inches. Table 4 awwa c20707 class e hub flanges coastal flange. Csts tank designs incorporate recognized standards assuring highquality and longlasting municipal and industrial service liquid storage tanks. Flanges shall be awwa c207 class e for pressures over 150 psi to 275 psi when mating steel to steel. In order to read a secure pdf, you will need to install the fileopen plugin on your computer. Standards, specifications, protocols, methods, and codes. Awwa c207 steel pipe flanges for waterworks service sizes 4 in. Blind flanges shall be machined with center island to match the mating flange.
Awwa standard for steel pipe flanges for waterworks. Pressure rating at atmospheric temperature is 175 psi for sizes 12 and under and 150 psi for sizes 14 and up. You have clicked a page that seems to be very popular. Water systems hot and cold water service systems design properties, capacities, sizing and more. Awwa c207 steel pipe flanges for waterworks service, sizes. Awwa c207 table 1 class d steel ring flange blind drilling template no bolts 12 12 12 16 16 20 20 20 28 28 28 32 32 32 36 36 40 40 44 52 52 60 64 64 68 68 72 72 76 76 80 80 84 84 bore 4. Awwa flange charts and drawings these tolerances are a part of ansi b16. Stainless steel buttweld pipe fittings suppliers in india inconel flanges manufacturers in india nickel alloys fasteners distributors india inconel round bar traders in india pipes and tube fittings stockist in india. Flange plate, carbon steel per indian standard is 2062 grade b, 10 bar workingpressure, per awwa c207 class d however in the awwa c207 standard class d stands for 175150 psi. Ansiawwa c111 rubbergasket joints for ductile iron and gray iron pressure pipe and fittings. Awwa c207 01 class b and d hub flanges are identical to industry standard class 125 light weight flanges. Awwa c207 class d flanges awwa c207 class d flanges bck2ftr mechanical op 19 feb 14 00. Wholesale awwa c207 flange awwa c207 flange manufacturers.
Awwa c90016 polyvinyl chloride pvc pressure pipe and fabricated fittings, 4 in. Ring flanges class b, d, e, and f may be overbored or. Listed below are print versions of the awwa manual and a selection of our available electronic resources. Awwa flanges are normally supplied as flat faced, unless raised face is specified by customer. Awwa c20701 class b and d hub flanges are identical to industry standard class 125 light weight flanges. Awwa c207 class 2b, 2d, 3d, 4e, 5e, 6f 50 long weld necks 150. Awwa c207 steel pipe flanges for waterworks service, sizes 4 in. Nominal pipe size outside diameter a minimum thickness t number of bolt holes diameter of bolt holes diameter of bolt circle c approximate weight lbs 4 10. Suggested specification for steel water transmission pipe. Flanges shall be awwa c207 class e for operating pressures over 150 psi to 275 psi or shall be awwa c207 class f for pressures to 300.
Dimensional and weight table of awwa c207 ring type, class b, slip on and blind steel pipe flange. Awwa c20718 steel pipe flanges for waterworks service, sizes 4 in. Awwa standard for steel pipe flanges for waterworks service sizes 4 in. Awwa c207 class d flanges material engineering general. Dec 09, 2015 awwa class d c207 steelring flanges 150175 psi notes. You can also choose from welding awwa a105 flange, as well as from carbon steel, stainless steel awwa a105 flange, and whether awwa a105 flange is forged. Flanges shall have a serrated finish of approximately 24 to 55 grooves per inch resulting in a 125500 rms surface finish. Hub flanges are intended to be used on pipes having an od equal to the nominal pipe size as shown in the first column of this table. The purpose of this standard is to provide minimum requirements and dimensions for a variety of steel flanges for. Awwa c11511 flanged ductileiron pipe with ductileiron. Steel material conforms to the requirements of awwa c207 specifications. The fileopen plugin works with adobe reader and other viewers. All categories awwa flanges table 2 awwa c207 18 class d ring flanges view items. Other types of facings are also available upon request.
Steel awwa flanges awwa c207 api international, inc. Alibaba manufacturer directory suppliers, manufacturers. Table 7 awwa c20718 class d blind flanges on coastal flange. Table 4 awwa c20707 class e hub flanges co a s t a l f l a n g e, i n c. Stainless steel buttweld pipe fittings suppliers in india inconel flanges. Awwa c20707 steel pipe flanges for waterworks service.
Carbon and stainless steel flanges asmeansi class 400. American ductile iron flanged fittings ansiawwa c110a21. Class 125 lw, awwa c207 class b, d class 125 lw, awwa c207 class e class 150 weld neck, ser. Awwa c207 flanges manufacturer, awwa c207 flange, awwa.
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