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ansi-asme-b16-5-class-300-weld-neck-flanges

ANSI ASME B16.5 2020 Class 300 Weld Neck Flanges

All dimensions are in "mm" and All weights are in "kg" unless noted otherwise specified.
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ansi-asme-b16-5-weld-neck-flanges

ASME/ANSI B16.5 300LB WN Flange/Standards, Dimensions & Weight

Pipe Normal Diam.O.D. FlangeThk. Of Flange MinDiam.
of
Hub
Diameter of Raised FaceHub
Diam.
Chamfer
of W.N
Length Hub.YBoreDiam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
Approx. Weight
inchdnOCXGAYBBCBHBNBDKG/PCSLB/PCS
1/2″
15
95.5
14.2
38.1
35.1
21.3
52.3
15.7
66.5
15.7
4
1/2″
0.8
1.8
3/4″
20
117. 5
15.7
47.8
42.9
26.7
57.2
20.8
82.6
19.1
4
5/8″
1.4
3.1
1″
25
124. 0
17.5
53.8
50.8
33.5
62
26.7
88.9
19.1
4
5/8″
1.7
3.7
1-1/4″
32
133. 5
19.1
63.5
63.5
42.2
65
35.1
98.6
19.1
4
5/8″
2.2
4.8
1-1/2″
40
155. 5
20.6
69.9
73.2
48.3
68.3
40.9
114.3
22.4
4
5/8″
3.2
7
2″
50
165. 0
22.4
84.1
91.9
60.5
69.9
52.6
127
19.1
8
5/8″
3.6
7.9
2-1/2″
65
190. 5
25.4
100.1
104.6
73.2
76.2
62.7
149.4
22.4
8
3/4″
5.4
12
3″
80
209. 5
28.4
117.3
127
88.9
79.2
78
168.1
22.4
8
3/4″
7.3
16.1
3-1/2″
90
228. 5
30.2
133.4
139.7
101.6
81
90.2
184.2
22.4
8
3/4″
8.9
19.6
4″
100
254. 0
31.8
146.1
157.2
114.3
85.9
102.4
200.2
22.4
8
3/4″
11.8
26
5″
125
279. 5
35.1
177.8
185.7
141.2
98.6
128.3
235
22.4
8
3/4″
16
35.2
6″
150
317. 5
36.6
206.2
215.9
168.4
98.6
154.2
269.7
22.4
12
3/4″
20.2
44.6
8″
200
381. 0
41.1
260.4
269.7
219.2
111. 3
202.7
330.2
25.4
12
7/8″
31.2
68.8
10″
250
444. 5
47.8
320.5
323.9
273.1
117. 3
254.5
387.4
28.4
16
1″
44.3
97.5
12″
300
520. 5
50.8
374.7
381
323.9
130. 0
304.8
450.9
31.8
16
1 1/8″
63.5
140
14″
350
584. 0
53.8
425.5
412.8
355.6
142. 7
514..4
31.8
20
1 1/8″
86
190
16″
400
647. 5
57.2
482.6
469.9
406.4
146. 1
571.5
35.1
20
1 1/4″
112
247
18″
450
711. 0
60.5
533.4
533.4
457.2
158. 8
628.7
35.1
24
1 1/4″
141
310
20″
500
774. 5
63.5
587.2
584.2
508
162. 1
685.8
35.1
24
1 1/4″
173
382
24″
600
914. 5
69.9
701.5
692.2
609.6
168. 1
812.8
41.1
24
1 1/2″
248
546

All the flange list

ANSI/ASME FLANGE STANDARDEN FLANGE STANDARDBS FLANGE STANDARD
DIN FLANGE STANDARDJIS FLANGE STANDARDUNI FLANGE STANDARD
API 6A/6B/6BX FLANGE STANDARDAWWA FLANGE STANDARDKS FLANGE STANDARD
GOST/ГОСТ FLANGE STANDARDISO FLANGE STANDARDAS FLANGE STANDARD
SANS/SABS FLANGE STANDARDLONG WELD NECK FLANGEASME VIII FLANGE

ANSI/ASME flange standard

ANSI ASME B16.5 2020 Weld Neck Flanges----ANSI ASME B16.5 2020 Blind Flanges----
ANSI ASME B16.5 2020 Class 150 Weld Neck FlangesANSI ASME B16.5 2020 Class 150 Blind Flanges
ANSI ASME B16.5 2020 Class 300 Weld Neck FlangesANSI ASME B16.5 2020 Class 300 Blind Flanges
ANSI ASME B16.5 2020 Class 400 Blind Flanges
ANSI ASME B16.5 2020 Class 600 Weld Neck FlangesANSI ASME B16.5 2020 Class 600 Blind Flanges
ANSI ASME B16.5 2020 Class 900 Weld Neck FlangesANSI ASME B16.5 2020 Class 900 Blind Flanges
ANSI ASME B16.5 2020 Class 1500 Weld Neck FlangesANSI ASME B16.5 2020 Class 1500 Blind Flanges
ANSI ASME B16.5 2020 Class 2500 Weld Neck FlangesANSI ASME B16.5 2020 Class 2500 Blind Flanges
ANSI ASME B16.5 2020 Lap Joint Flanges----ANSI ASME B16.5 2020 Slip On Flanges----
ANSI ASME B16.5 2020 Class 150 Lap Joint FlangesANSI ASME B16.5 2020 Class 150 Slip On Flanges
ANSI ASME B16.5 2020 Class 300 Lap Joint FlangesANSI ASME B16.5 2020 Class 300 Slip On Flanges
ANSI ASME B16.5 2020 Class 400 Lap Joint FlangesANSI ASME B16.5 2020 Class 600 Slip On Flanges
ANSI ASME B16.5 2020 Class 600 Lap Joint FlangesANSI ASME B16.5 2020 Class 900 Slip On Flanges
ANSI ASME B16.5 2020 Class 900 Lap Joint FlangesANSI ASME B16.5 2020 Class 1500 Slip On Flanges
ANSI ASME B16.5 2020 Class 1500 Lap Joint FlangesANSI ASME B16.5 2020 Class 2500 Slip On Flanges
ANSI ASME B16.5 2020 Class 2500 Lap Joint Flanges
ANSI ASME B16.5 2020 Socket Weld Flanges----ANSI ASME B16.5 2020 Threaded Flanges----
ANSI ASME B16.5 2020 Class 150 Socket Weld FlangesANSI ASME B16.5 2020 Class 150 Threaded Flanges
ANSI ASME B16.5 2020 Class 300 Socket Weld FlangesANSI ASME B16.5 2020 Class 300 Threaded Flanges
ANSI ASME B16.5 2020 Class 600 Socket Weld FlangesANSI ASME B16.5 2020 Class 600 Threaded Flanges
ANSI ASME B16.5 2020 Class 1500 Socket Weld FlangesANSI ASME B16.5 2020 Class 900 Threaded Flanges
ANSI ASME B16.5 2020 Class 1500 Threaded Flanges
ANSI ASME B16.5 2020 Class 2500 Threaded Flanges
 ANSI B16.47 2020 SERIES A (MSS SP-44)ANSI B16.47 2020 SERIES B (API 605)
· ANSI B16.47 SERIES A CLASS 150LBS · ANSI B16.47 SERIES B CLASS 75LBS
· ANSI B16.47 SERIES A CLASS 300LBS· ANSI B16.47 SERIES B CLASS 150LBS
· ANSI B16.47 SERIES A CLASS 400LBS· ANSI B16.47 SERIES B CLASS 300LBS
· ANSI B16.47 SERIES A CLASS 600LBS· ANSI B16.47 SERIES B CLASS 400LBS
· ANSI B16.47 SERIES A CLASS 900LBS· ANSI B16.47 SERIES B CLASS 600LBS
· ANSI B16.47 SERIES B CLASS 900LBS
ANSI ASME B16.36 2020 Weld Neck Orifice FlangesANSI ASME B16.48 2020 Spectacle Blind Flanges
ANSI ASME B16.36 2020 Class 300 Weld Neck Orifice FlangesANSI ASME B16.48 2020 Class 150 Spectacle Blind Flanges
ANSI ASME B16.36 2020 Class 400 Weld Neck Orifice FlangesANSI ASME B16.48 2020 Class 300 Spectacle Blind Flanges
ANSI ASME B16.36 2020 Class 600 Weld Neck Orifice FlangesANSI ASME B16.48 2020 Class 600 Spectacle Blind Flanges
ANSI ASME B16.36 2020 Class 900 Weld Neck Orifice FlangesANSI ASME B16.48 2020 Class 900 Spectacle Blind Flanges
ANSI ASME B16.36 2020 Class 1500 Weld Neck Orifice FlangesANSI ASME B16.48 2020 Class 1500 Spectacle Blind Flanges
ANSI ASME B16.36 2020 Class 2500 Weld Neck Orifice FlangesANSI ASME B16.48 2020 Class 2500 Spectacle Blind Flanges

 

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