ANSI /ASME B16.47 Series A Flange( MSS SP44)

ASME B16.47 SER.A Blind Flange Class 600
ASME B16.47 SER.A Blind Flange Class 600

ASME B16.47 SER.A Blind Flange Class 600

Standard: ASME B16.47 SER.A

Flange type: Blind Flange

Size range: 12

Pressure: Class 600

Material: Stainless steel,Alloy Steel,Carbon Steel,Copper&Nickel Alloy,Nickel Alloy,etc.ASME B16.47 SER.A Weld Neck Flange Class 600 Dimensions in mm.

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▲Standard:  ASME B16.47 SER.A 
▲Flange type:  Blind flange 
▲Size range:  12"-60" 
▲Pressure: Class 600 
▲Material: 
1) Stainless Steel Material: 
ASTM A182 F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L 
Duplex stainless steel UNS  S32304,S31803,S32205. 
Super Duplex stainless steel UNS S32750/S32760/S31254/S31260/S32550/S32707 
2) Carbon Steel Material: 
ASTM A105, A350 LF2,P235GH,P250GH,SS400,Q235,C22.8,20#,16mn. 
3) Alloy Steel Material: 
ASTM A 182, GR F1,F5, F9, F11, F22,  F91 
ASTM A694 F42/F46/F52/F60/F65/F70/F80. 
4) Copper&Nickel Alloy Material: 
CU/NI 90/10, CU/NI 70/30 
5) Nickel Alloy Material: 
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 
▲Surface treatment:  Anti-rust oil, transparent/yellow/black,Anti-rust paint, Zinc, Hot dipped/ Electric galvanized. 
▲Usage:  Oil field, Offshore, Water system, Shipbuilding, Natural gas,Electric power, Pipe projects,etc. 

ASME B16.47 SER.A Weld Neck Flange Class 600                                                                                                   Dimensions in mm.

Pipe Normal Diam.

O.D.of Flange

Thickness

LengthThrough Hub

Diam. of Hub at Bevel

Raised Face Diam.

Fillet Radius Min.

Diam. of Bolt Circle

No. of 

Bolt

Holes

 Diam. of Bolt Holes

Diam. of Bolt

Approx.

Weight

(KG)

O

C

Y

A

R

r

26"

1016.0 

125.5 

222.3 

660.4 

749.3 

12.7 

914.4 

28

50.8

1 7/8

797.9 

28"

1073.2 

131.8 

235.0 

711.2 

800.1 

12.7 

965.2 

28

53.8

2

934.9 

30"

1130.3 

139.7 

247.7 

762.0 

857.3 

12.7 

1022.4 

28

53.8

2

1099.1 

32"

1193.8 

147.6 

260.4 

812.8 

914.4 

12.7 

1079.5 

28

60.5

2 1/4

1295.5 

34"

1244.6 

153.9 

269.7 

863.6 

965.2 

14.2 

1130.3 

28

60.5

2 1/4

1468.3 

36"

1314.5 

162.1 

282.4 

914.4 

1022.4 

14.2 

1193.8 

28

66.5

2 1/4

1724.6 

38"

1270.8 

155.4 

254.0 

965.2 

1054.1 

14.2 

1162.1 

28

60.5

2 1/4

1544.1 

40"

1320.8 

162.1 

263.7 

1016.0 

1111.3 

14.2 

1212.9 

32

60.5

2 1/4

1740.9 

42"

1403.4 

171.5 

279.4 

1066.8 

1168.4 

14.2 

1282.7 

28

66.5

2 1/2

2079.8 

44"

1454.2 

177.8 

289.1 

1117.6 

1225.6 

14.2 

1333.5 

32

66.5

2 1/2

2315.6 

46"

1511.3 

185.7 

300.0 

1168.4 

1276.4 

14.2 

1390.7 

32

66.5

2 1/2

2611.8 

48"

1593.9 

195.3 

316.0 

1219.2 

1333.5 

14.2 

1460.5 

32

73.2

2 3/4

3055.9 

50"

1670.1 

203.2 

328.7 

1270.0 

1384.3 

14.2 

1524.0 

28

79.2

3

3490.5 

52"

1720.9 

209.6 

336.6 

1320.8 

1435.1 

14.2 

1574.8 

32

79.2

3

3822.0 

54"

1778.0 

217.4 

349.3 

1371.6 

1492.3 

14.2 

1632.0 

32

79.2

3

4233.4 

56"

1854.2 

225.6 

362.0 

1422.4 

1543.1 

15.7 

1695.5 

32

85.9

3 1/4

4776.0 

58"

1905.0 

231.6 

369.8 

1473.2 

1600.2 

15.7 

1746.3 

32

85.9

3 1/4

5177.4 

60"

1993.9 

242.8 

388.9 

1524.0 

1657.4 

17.5 

1822.5 

28

91.9

3 1/2

5945.8 

Notes: 
Raised Face height(f)will be furnished with 6.4mm and,which is included in Thickness(C)and Length Through Hub (Y). 

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