Hebei Haihao High Pressure Flange Pipe Fitting Group Co.,Ltd
ANSI/ ASME B16.47 Series B Flange / API 605 Flange Class 300LBS Specification

ANSI/ ASME B16.47 Series B Flange / API 605 Flange Class 300LBS Specification

Current Position : Home » Flange Standards » ASME B16.47 SER A(MSS SP 44) » ANSI/ ASME B16.47 Series B Flange / API 605 Flange Class 300LBS Specification

ANSI/ ASME B16.47 Series B Flange / API 605 Flange Class 300LBS Specification

2019-05-23 16:45:47 Views:743 ASME B16.47 SER A(MSS SP 44) / Flange Standards

Haihao Group supply high quality ANSI/ ASME B16.47 Series B Flange(API 605 Flange)Class 300LBS standard for weld neck flange,blind flange in all materials like stainless steel,carbon steel and alloy steel.

ANSI ASME B16.47 Flange Series B API 605 Flange Dimensions 300lb

ANSI ASME B16.47 Flange Series B API 605 Flange Dimensions 300lb

ANSI/ ASME B16.47 Series B Flange / API 605 Flange Class 300LBS Specification:

Pipe Flange Data Hub Data Raised Face Drilling Data Radius
Nominal Pipe Size A C D E F G H I J R
Overall Diameter WNF Flange Thickness min Blind Flange Thickness min Overall Length WNF Diameter at Weld Bevel Hub Diameter Face Diameter Number of Holes Bolt Hole Diameter Diameter of Circle of Holes Fillet
in
mm		 in
mm		 in
mm		 in
mm		 in
mm		 in
mm		 in
mm		 in
mm		 in
mm		 in
mm
26 34.12 866.65 3.50
88.90		 3.50
88.90		 5.69 144.53 26.19 665.23 27.62 701.55 29.00 736.60 32 1.38 35.05 31.62 803.15 0.56 14.22
28 36.25 920.75 3.50
88.90		 3.50
88.90		 5.88 149.35 28.19 716.03 29.75 755.65 31.00 787.40 36 1.38 35.05 33.75 857.25 0.56 14.22
30 39.00 990.60 3.69
93.73		 3.69
93.73		 6.22 157.99 30.25 768.35 32.00 812.80 33.25 844.55 36 1.50 38.10 36.25 920.75 0.56 14.22
32 41.50 1054.1 4.06 103.12 4.06 103.12 6.62 168.15 32.25 819.15 34.00 863.60 35.50 901.70 32 1.62 41.15 38.50 977.90 0.62 15.75
34 43.62 1107.9 4.06 103.12 4.06
103.12		 6.81 172.97 34.25 869.95 36.12 917.45 37.50 952.50 36 1.62 41.15 40.62 1031.7 0.62 15.75
36 46.12 1171.4 4.06
103.12		 4.06
103.12		 7.12 180.85 36.25 920.75 38.00 965.20 39.75 1009.7 32 1.75 44.45 42.88 1089.2 0.62 15.75
38 48.12 1222.2 4.38
111.25		 4.38
111.25		 7.56 192.02 38.25 971.55 40.00 1016.0 41.75 1060.5 36 1.75 44.45 44.88 1140.0 0.62 15.75
40 50.12 1273.0 4.56 115.82 4.56 115.82 7.81 198.37 40.25 1022.4 42.00 1066.8 43.88 1114.6 40 1.75 44.45 46.88 1190.8 0.62 15.75
42 52.50 1333.5 4.69 119.13 4.69 119.13 8.06 204.72 42.31 1074.7 44.00 1117.6 46.00 1168.4 36 1.88 47.75 49.00 1244.6 0.62 15.75
44 54.50 1384.3 5.00 127.00 5.00 127.00 8.44 214.38 44.31 1125.5 46.19 1173.2 48.00 1219.2 40 1.88 47.75 51.00 1295.4 0.62 15.75
46 57.50 1460.5 5.06 128.52 5.12 130.05 8.75 222.25 46.31 1176.3 48.38 1228.9 50.00 1270.0 36 2.00 50.80 53.75 1365.3 0.62 15.75
48 59.50 1511.3 5.06 128.52 5.31 134.87 8.81 223.77 48.31 1227.1 50.31 1277.9 52.25 1327.2 40 2.00 50.80 55.75 1416.1 0.62 15.75

Notes:

  • ASME B16.47 Series B flanges are API 605 flanges. API 605 has been cancelled.
  • Dimension B is to be specified by the purchaser. It corresponds to the pipe inside diameter.
  • Flat face flanges may be provided at full thickness, C, or with raised face removed (the latter is nonstandard).
  • WNF = Weld Neck Flange.
  • The large end of the hub may be straight or tapered.

Materials for ANSI/ ASME B16.47 Series B Flange / API 605 Flange Class 300LBS:

Carbon steel: ASTM A105,A350 LF2,SS400,P235GH,P250GH,C22.8,Q235,20#,16Mn.

Stainless steel: ASTM A182 F304,F304L,F316,F316L,F321,F347,F310,F44,F51 etc.

Alloy steel: ASTM A694 F42,F46,F52,F56,F60,F65,F70,A182 F5,F9,F91,F12,F11,F22 etc.

Types of ANSI/ASME B16.47 flanges:

Haihao Group manufacture forged flanges more than 30 years,which contain weld neck flange,blind flange,flat flange,lap joint flange,slip on flange,threaded flange,socket weld flange,orifice flange,spectacle blind flange,long weld neck flange,reducing flange,rolled forging ring flange,flangeolet,tube sheet,anchor flange,non standard flange(custom flange).

For any forged flanges needs you may have,please email us:sales@haihaogroup.com

TAG :

Related Posts