Call: 410-356-0003

Customer First, Always!

Call: 410-356-0003

Customer First, Always!

Call: 410-356-0003

Call: 410-356-0003


Custom Cut Gaskets

In addition to stocking 150 ring and full-face gaskets in red rubber and compressed non-asbestos material, TIPCO makes standard and custom gasket in a wide variety of stock materials, including commercial neoprene, nitrile, EPDM, silicone, fluoroelastomer (Viton™), cloth-inserted sheet, red rubber, natural rubber, PTFE (Teflon™), compressed sheet, and white nitrile.

TIPCO - Custom Cut Gaskets
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Gasket Size Charts

Dimensions for API Standard 605 (Class A) - 150# Flanges Nominal

Nominal Pipe Size Flange OD Raised Face Diameter Ring Gasket OD Number of Bolt Holes Bolt Hole Diameter Bolt Circle
26” 30.94 28.00 28.56 36 0.88 29.31
28” 32.94 30.00 30.56 40 0.88 31.31
30” 34.94 32.00 32.56 44 0.88 33.31
32” 37.06 34.00 34.68 48 0.88 35.44
34” 39.56 36.25 36.81 40 1.00 37.69
36” 41.62 38.25 38.88 44 1.00 39.75
38” 44.25 40.25 41.13 40 1.12 42.12
40” 46.25 42.50 43.13 44 1.12 44.12
42” 48.25 44.50 45.13 48 1.12 46.12
44” 50.25 46.50 47.13 52 1.12 48.12
46” 52.81 48.62 49.44 40 1.25 50.56
48” 54.81 50.75 51.44 44 1.25 52.56
50” 56.81 52.75 53.44 48 1.25 54.56
52” 58.81 54.75 55.44 52 1.25 56.56
54” 61.00 56.75 57.63 56 1.25 58.75
56” 63.00 58.75 59.63 60 1.25 60.75
58” 65.94 60.75 62.19 48 1.38 63.44
60” 67.94 63.00 64.19 52 1.38 65.44

Dimensions for API Standard 605 (Class A) - 150# Flanges Nominal Dimensions for API Standard 605 (Class A) - 150# Flanges Nominal (132 KB)


Full Face Gaskets for 125/150# ANSI Flanges

Nominal Pipe Size Gasket ID Gasket OD Number of Bolt Holes Bolt Hole Diameter Bolt Circle
 1/2” 13/16 3-1/2 4 5/8 2-3/8
3/4” 1-1/16 3-7/8 4 5/8 2-3/4
1” 1-5/16 4-1/4 4 5/8 3-1/8
1-1/4” 1-5/8 4-5/8 4 5/8 3-1/2
1-1/2” 1-7/8 5 4 5/8 3-7/8
2” 2-3/8 6 4 3/4 4-3/4
2-1/2” 2-7/8 7 4 3/4 5-1/2
3” 3-1/2 7-1/2 4 3/4 6
3-1/2” 4 8-1/2 8 3/4 7
4” 4-1/2 9 8 3/4 7-1/2
5” 5-9/16 10 8 7/8 8-1/2
6” 6-5/8 11 8 7/8 9-1/2
8” 8-5/8 13-1/2 8 7/8 11-3/4
10” 10-3/4 16 12 1 14-1/4
12” 12-3/4 19 12 1 17
14” 14 21 12 1-1/8 18-3/4
16” 16 23-1/2 16 1-1/8 21-1/4
18” 18 25 16 1-1/4 22-3/4
20” 20 27-1/2 20 1-1/4 25
22” 22 29-1/2 20 1-3/8 27-1/4
24” 24 32 20 1-3/8 29-1/2
26” 26 34-1/4 24 1-3/8 31-3/4
28” 28 36-1/2 28 1-3/8 34
30”  30 38-3/4 28 1-3/8 36
32” 32 41-3/4 28 1-5/8 38-1/2
34” 34 43-3/4 32 1-5/8 40-1/2
36” 36 46 32 1-5/8 42-3/4
38” 38 48-3/4 32 1-5/8 45-1/4
40” 40 50-3/4 36 1-5/8 47-1/4
42” 42 53 36 1-5/8 49-1/2
44” 44 55-1/4 40 1-5/8 51-3/4
46” 46 57-1/4 40 1-5/8 53-3/4
48” 48 59-1/2 44 1-5/8 56
50” 50 61-3/4 44 1-7/8 58-1/4
52” 52 64 44 1-7/8 60-1/2
54” 54 66-1/4 44 1-7/8 62-3/4
60” 60 73 52 1-7/8 69-1/4
66” 66 80 52 1-7/8 76
72” 72 86-1/2 60 1-7/8 82-1/2
84” 84 99-3/4 64 2-1/8 95-1/2
96” 96 113-1/4 68 2-3/8 108-1/2

Full Face Gaskets for 125/150# ANSI Flanges Full Face Gaskets for 125/150# ANSI Flanges (130 KB)


Full Face Gaskets for 250/300# ANSI Flanges Nominal

Nominal Pipe Size Gasket ID Gasket OD Number of Bolt Holes Bolt Hole Diameter Bolt Circle
 1” 1-5/16 4-7/8 4 3/4 3-1/2
1-1/4” 1-21/32 5-1/4 4 3/4 3-7/8
1-1/2” 1-29/32 6-1/8 4 7/8 4-1/2
2” 2-3/8 6-1/2 8 3/4 5
2-1/2” 2-7/8 7-1/2 8 7/8 5-7/8
3” 3-1/2 8-1/4 8 7/8 6-5/8
3-1/2” 4 9 8 7/8 7-1/4
4” 4-1/2 10 8 7/8 7-7/8
5” 5-9/16 11 8 7/8 9-1/4
6” 6-5/8 12-1/2 12 7/8 10-5/8
8” 8-5/8 15 12 1 13
10” 10-3/4 17-1/2 16 1-1/8 15-1/4
12” 12-3/4 20-1/2 16 1-1/4 17-3/4
14” 14 23 20 1-1/4 20-1/4
16” 16 25-1/2 20 1-3/8 22-1/2
18” 18 28 24 1-3/8 24-3/4
20” 20 30-1/2 24 1-3/8 27
22” 22 33 24 1-5/8 29-1/4
24” 24 36 24 1-5/8 32
26” 26 38-1/4 28 1-7/8 34-1/2
28” 28 40-3/4 28 1-7/8 37
30” 30 43 28 1-7/8 39-1/4
32” 32 45-1/4 28 1-7/8 41-1/2
34” 34 47-1/2 28 1-7/8 43-1/2
36” 36 50 32 2-1/8 46
38” 38 52-1/4 32 2-1/8 48
40” 40 54-1/2 36 2-1/8 50-1/4
42” 42 57 36 2-1/8 52-3/4
44” 44 59-1/4 36 2-1/8 55
46” 46 61-1/2 40 2-1/8 57-1/4
48” 48 65 40 2-1/8 60-3/4

Full Face Gaskets for 250/300# ANSI Flanges Nominal Full Face Gaskets for 250/300# ANSI Flanges Nominal (144 KB)


Full Face Gaskets for 250/300# ANSI Flanges Nominal


Ring Gaskets for 125/150# ANSI Pipe Flanges

Nominal Pipe Size Gasket ID Gasket OD
 1/2” 27/32 1-7/8
3/4” 1-1/16 2-1/4
1” 1-5/16 2-5/8
1-1/4” 1-21/32 3
1-1/2” 1-29/32 3-3/8
2” 2-3/8 4-1/8
2-1/2” 2-7/8 4-7/8
3” 3-1/2 5-3/8
3-1/2” 4 6-3/8
4” 4-1/2 6-7/8
4-1/2” 5 7
5” 5-9/16 7-3/4
6” 6-5/8 8-3/4
7” 7-5/8 10
8” 8-5/8 11
10” 10-3/4 13-3/8
12” 12-3/4 16-1/8
14” 14 17-3/4
16” 16 20-1/4
18” 18 21-5/8
20” 20 23-7/8
Nominal Pipe Size Gasket ID Gasket OD
22” 22 26
24” 24 28-1/4
26” 26 30-1/2
28” 28 32-3/4
30” 30 34-3/4
32” 32 37
34” 34 39
36” 36 41-1/4
38” 38 43-5/8
40” 40 45-5/8
42” 42 48
46” 46 52-1/8
48” 48 54-1/2
50” 50 56-1/2
52” 52 58-3/4
54” 54 61
60” 60 67-1/2
66” 66 74-1/4
72” 72 80-3/4
84” 84 93-1/2
96” 96 106-1/4

Ring Gaskets for 250/300# ANSI Pipe Flanges

Nominal Pipe Size Gasket ID Gasket OD
 1/2” 27/32 2-1/8
3/4” 1-1/16 2-5/8
1” 1-5/16 2-7/8
1-1/4” 1-21/32 3-1/4
1-1/2” 1-29/32 3-3/4
2” 2-3/8 4-3/8
2-1/2” 2-7/8 5-1/8
3” 3-1/2 5-7/8
3-1/2” 4 6-1/2
4” 4-1/2 7-1/8
4-1/2” 5 7-5/8
5” 5-9/16 8-1/2
6” 6-5/8 9-7/8
7” 7-5/8 10-7/8
Nominal Pipe Size Gasket ID Gasket OD
 8” 8-5/8 12-1/8
10” 10-3/4 14-1/4
12” 12-3/4 16-5/8
14” 14 19-1/8
15” 15 20-1/8
16” 16 21-1/4
18” 18 23-1/2
20” 20 25-3/4
22” 22 27-5/8
24” 24 30-1/2
30” 30 37-1/2
36” 36 44
42” 42 50-3/4
48” 48 58-3/4

TIPCO Technologies, Inc.
11412 Cronhill Drive
Owings Mills, MD 21117

Phone: 410-356-0003
Fax: 410-363-2864
Email: sales@tipcotec.com