FRP Stub Flanges

FRP Stub Flanges

$27.00
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  • Manufactured to conform to PS 15-69 & ASTM D5421
  • C-veil and Nexus + 2 Mats 100mil resin rich corrosion liner
  • Hand laid, integral type construction, woven roving used continuously from flange face to hub for 3 inches size and larger
  • Uniform external surface and stub end surface prepared for immediate bonding
  • Bolt holes of drilled flanges are spot-faced and coated with resin
  • Standard inventory available in Vinyl Ester Resin, Derakane Momentum 411-350,470-300, 510C-350 & Hetron 922. To supply equivalent resin system can be available upon request
  • MEKP (C + N Liner) & BPO (C + 2N Liner) cure systems

1/2" to 36"Stub flange specification.

Nominal Diameter
( d )
Pressure Rating
Flange Diameter
( D )
Flange Thickness
( T )
Stub Length
( L )
Stub Thickness
( t )
Hub Length
( HL )
Hub Thickness
( HT )
No. of Holes
( n )
Bolt Hole Diameter
( h )
Washer Diameter
( S )
Bolt Circle Diameter
( C )
inch
psi
inch
inch
inch
inch
inch
inch
pcs
inch
inch
inch
1/2
150
3- 3/4
5/8
12
3/16
2- 1/2
5/16
4
5/8
1- 1/4
2- 3/8
3/4
150
4- 1/8
5/8
12
3/16
2- 1/2
5/16
4
5/8
1- 1/4
2- 3/4
1
150
4- 1/2
5/8
12
3/16
2- 1/2
5/16
4
5/8
1- 1/4
3- 1/8
1- 1/2
150
5- 1/2
11/16
12
3/16
2- 3/4
11/32
4
5/8
1- 1/4
3- 7/8
2
150
6- 1/2
11/16
12
1/4
2- 3/4
11/32
4
3/4
1- 1/2
4- 3/4
2- 1/2
150
7- 1/2
3/4
12
1/4
3
3/8
4
3/4
1- 1/2
5- 1/2
3
150
8
13/16
12
1/4
3- 1/4
13/32
4
3/4
1- 1/2
6
4
150
9- 1/2
15/16
12
1/4
3- 3/4
15/32
8
3/4
1- 1/2
7- 1/2
5
150
10- 1/2
1
12
3/8
4
1/2
8
7/8
1- 3/4
8- 1/2
6
50
11- 1/2
5/8
12
3/16
2- 1/2
5/16
8
7/8
1- 3/4
9- 1/2
150
11- 1/2
1- 1/16
12
3/8
4- 1/4
17/32
8
7/8
1- 3/4
9- 1/2
8
50
14
3/4
12
1/4
3
3/8
8
7/8
1- 3/4
11- 3/4
150
14
1- 1/4
12
7/16
5
5/8
8
7/8
1- 3/4
11- 3/4
10
50
16- 1/2
7/8
12
1/4
3- 1/2
7/16
12
1
2
14- 1/4
150
16- 1/2
1- 7/16
12
1/2
5- 3/4
23/32
12
1
2
14- 1/4
12
50
19- 1/2
1
12
1/4
4
1/2
12
1
2
17
150
19- 1/2
1- 3/4
12
5/8
7
7/8
12
1
2
17
14
50
21- 1/2
1- 1/16
12
5/16
4- 1/4
17/32
12
1- 1/8
2- 1/4
18- 3/4
150
21- 1/2
1- 7/8
12
3/4
7- 1/2
15/16
12
1- 1/8
2- 1/4
18- 3/4
16
50
24
1- 3/16
12
5/16
4- 3/4
19/32
16
1- 1/8
2- 1/4
21- 1/4
150
24
2
12
13/16
7
1
16
1- 1/8
2- 1/4
21- 1/4
18
50
25- 1/2
1- 1/4
12
3/8
5
5/8
16
1- 1/4
2- 1/2
22- 3/4
150
25- 1/2
2- 1/4
12
7/8
7- 7/8
1- 1/8
16
1- 1/4
2- 1/2
22- 3/4
20
50
28
1- 5/16
12
3/8
5- 1/4
21/32
20
1- 1/4
2- 1/2
25
150
28
2- 7/16
12
15/16
7- 5/16
1- 7/32
20
1- 1/4
2- 1/2
25
24
50
32- 1/2
1- 1/2
12
7/16
6
3/4
20
1- 3/8
2- 3/4
29- 1/2
150
32- 1/2
2- 13/16
12
1- 1/8
8- 7/16
1- 13/32
20
1- 3/8
2- 3/4
29- 1/2
30
50
39- 1/4
1- 7/8
12
1/2
7- 1/2
15/16
28
1- 3/8
2- 3/4
36
150
39- 1/4
3
12
1- 3/8
7- 1/2
1- 1/2
28
1- 3/8
2- 3/4
36
36
50
46
2
12
5/8
8
1
32
1- 5/8
3- 1/4
42- 3/4
150
46
3- 1/2
12
1- 5/8
8- 3/4
1- 3/4
32
1- 5/8
3- 1/4
42- 3/4

 

crs-composition.jpg

 

Weight:
1.00 LBS