Pressure ratings for AWWA flanges range from the Class B flange rated at 86 psi to Class F flanges,both rated at 300 psi.Class D flanges are by far the most commonly specified among AWWA flange users,and carry a pressure rating of 175 psi for sizes below 12,and 150 psi for sizes 12 and larger.ANSI B16.47 Flanges Class 125 LW,AWWA C207 Class B,D Class 125 LW,AWWA C207 Class B,D.This entry was posted in Flanges and tagged ansi b16.47 flange,awwa c207 flange,class 125 flange,class B,D flange by Editor.Bookmark the permalink.16 thoughts on ANSI B16.47 Flanges Class 125 LW,AWWA C207 Class B,D Buffee on October 20,2011 at 11:03 am said I just hope whoever wirets
ANSI 125 150 250 300 CLASS CAST IRON DUCTILE IRON FLANGE (ASME B16.1 B16.42) CHART DIMENSIONS PRESSURE TEMPERATURE RATINGS In terms of drilling and ange O.D.125 class is the same as 150 class and 250 class if the same as 300 class.It should be noted that some soft seated valves such as knife gate,rubber lined butter y or sluiceAWWA C207 Class D Ring Flange Manufacturer,Exporter Home / Products / Flanges / AWWA C207 Class D Ring Flange.We offer AWWA C207 Class D Ring Flange,which are designed using IS and ASTM standards carbon steel i.e carbon steel flanges.These are available in varied sizes,shapes and dimensions to suit the requirement of clients.
Rexino Stainless is one of the leading Manufacturer Suppliers of AWWA C207 FLANGES,AWWA C207 CLASS 125 LW FLANGES,AWWA C207 CLASS E FLANGES,AWWA C207 CLASS 125 FLANGES in stainless steel Exporters in IndiaAWWA C207 Flange Dimensions Class B And D Hub Flanges Generally speaking the awwa c207 flange gasket is used in applications where the requirement for pressures is less than 300 psi.Pressure ratings for these awwa c207 class b flanges from the awwa c207 class e flanges which stands rated at about 86 psi to Class F flanges,rated at 300 psi.
Manufacturer,Supplier Exporter - AWWA C207 Flange,AWWA C207 Class 125 LW CLASS B/D/E Flange,AWWA C207 Class B/D/E/F Ring Flange AWWA C207 Flanges Guru Gautam Steels has been manufacturing our High quality Flanges for the industries of Oil Gas,Elcetric,Petroleum,Chemical,On-off shore plant,Ship building,Heavy industry,Nuclear power AWWA C207-94 Class B Hub Flanges - Hub Flange -Pressure rating at atmospheric temperature is 175 psi for sizes 12 and under and 150 psi for sizes 14 and up
Drilling same as ANSI/ASME B16.1 125 lb and B16.5 150 lb pattern.Flanges available overdrilled to accommodate insulators.AWWA recommends the use of dished head assemblies as alternate to blind flanges,sizes over 72 nominal.AWWA C207-01 Class B and D Hub Flanges are identical to Industry Standard Class 125 Light Weight Flanges.Class 125
TABLE 2 AWWA C207-07 CLASS B RING FLANGES Phone (905) 624 4575 Fax (888) 930-0520 2.125 2.125 2.438 2.438 2.688 2.688 2.938 2.938 3.188 3.188 3.438 3.438 Size 10 12 14 16 18 20 22 24 26 28 30 32 36 38 40 42 44 46 48 50 52 54 60 WESTLUND/EMCO Water Solutions is the leader in providing inside the fence supply solutions to the In-Plant Home - Everything Inside The Fence -TABLE 2 AWWA C207-07 CLASS D RING FLANGES Inside Diameter (B) Thickness (T) Number of Bolt Diameter of Holes 12 12 12 16 16 20 20 20 24 28 28 28 32 32 32 36 36 40 40 44 44 52 52 60 68 68 72 72 76 76 80 80 84 84 Bolt Holes 0.750 0.875 0.875 0.875 000 000 125 1 WESTLUND/EMCO Water Solutions is the leader in providing inside the fence supply
AWWA C207 Class 75 125 150 300 400 600 900 LW CL B/D/E/F Ring D/E Hub ASME Series A B Stainless Steel Flange