ASME B16.47 Series B Flanges Class 600 Dimensions and Technical Drawings
ASME B16.47 Series B 600# Welding Neck Flange with RF
ASME B16.47 Series B Class 600 Blind Flange with RF
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Get Complete details of ANSI/ASME B16.47 Standard Flange
600# B16.47 Series B Flanges Dimensions
B16.47 Dimensions in MM
| NPS |
D |
K |
G |
X |
| 26 |
890 |
806.4 |
727 |
698 |
| 28 |
950 |
863.6 |
784 |
752 |
| 30 |
1020 |
927.1 |
841 |
806 |
| 32 |
1085 |
984.2 |
895 |
860 |
| 34 |
1160 |
1054.1 |
953 |
914 |
| 36 |
1215 |
1104.9 |
1010 |
968 |
General Note:
- All dimensions are in MM.
- D: outside diameter of flange.
- K: diameter of bolt circle.
- G: outside diameter of raised face.
- X: diameter of hub of WN flange.
| NPS |
A |
TBL |
TWN |
Y |
| 26 |
660.4 |
111.3 |
111.2 |
181 |
| 28 |
711.2 |
115.9 |
115.9 |
190 |
| 30 |
762.0 |
127.0 |
125.5 |
205 |
| 32 |
812.8 |
134.9 |
130.2 |
216 |
| 34 |
863.6 |
144.2 |
141.3 |
233 |
| 36 |
914.4 |
150.9 |
146.1 |
243 |
General Note:
- All dimensions are in MM.
- A: Diameter of hub top of WN.
- TBL: minimum thickness of blind flange.
- TWN: minimum thickness of WN flange.
- Y: length through hub of WN.
- t: 7mm height of RF for Class 600 Series B flange.
| NPS |
n |
d |
l |
r |
| 26 |
28 |
1-3/4 |
1-5/8 |
13 |
| 28 |
28 |
1-7/8 |
1-3/4 |
13 |
| 30 |
28 |
2 |
1-7/8 |
13 |
| 32 |
28 |
2-1/8 |
2 |
13 |
| 34 |
24 |
2-3/8 |
2-1/4 |
14 |
| 36 |
28 |
2-3/8 |
2-1/4 |
14 |
General Note:
- n: number of bolt holes.
- d: diameter of bolt hole.
- l: diameter of bolt.
- r: minimum fillet radius for WN.
- d and l are in inch units, while r is in mm unit.
ASME B16.47 Series B Class 600 Flanges Industries and Applications
Widely used in the industries
- Pumps, Valves, and vessels in manufacturing and food processing.
- Pipe connections in industrial waterworks.
- Heat exchangers and heating systems of all sizes.
- Mining support.
- Nuclear power systems.
- Plumbing and mechanical systems.
- Assemblies in the oil, gas, and petrochemical industries.
- Fire protection systems.
ASME B16.47 Series B Class 600 Flanges Supply and Export Network
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