Teadit 1122 Full Face Gasket
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Teadit 1122 Full Face Gasket

Full Face gaskets are a flat sealing element, consisting of an inner and outer diameter, and a specified number of bolt holes, the center of which are evenly spaced around a bolt circle. Full face gaskets are designed to fill the entire space between flat-faced flanges, with bolt holes that match the size and arrangement of the bolt holes in the intended flanges. ASME B16.21 and ASME B16.47 govern the dimensions of full face gaskets for standard and large diameter pipe flanges. Teadit NA 1122 was developed to exhibit superior thermal stability during extreme thermal cycling applications. It is specifically recommended for saturated and superheated steam services but has also proven itself to be very effective in sealing liquid petroleum derivates, ethanol, chemical products and other ?uids. Field tests have validated the results found in our laboratories and have confirmed the higher performance capabilities of NA 1122.

Governing StandardsTeadit 1122 Full Face Gasket

ASME B16.21 Covers types, sizes, materials, dimensions, tolerances, and markings for nonmetallic flat gaskets.
ASME B16.47 Covers pressure-temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in sizes NPS 26 through NPS 60. Included are flanges with rating class designations 75, 150, 300, 400, 600, and 900 with requirements given in both SI (Metric) and U. S. Customary units, with diameter of bolts and flange bolt hole expressed in inch units.

Service LimitsTeadit 1122 Full Face Gasket

Temperature Continuous Service: 8060F (430C)
Maximum Service: 10220F (550C)
Pressure Continuous Service: 1480 psi (102 bar)
Maximum Service: 2177 psi (150 bar)
ASTM Line Call
Out F104
F712140E33-M9

Physical PropertiesTeadit 1122 Full Face Gasket

Typical Physical Properties:
Color Black
Density ASTM F36 - @ 1/32” thk 99.88 lb/ft^3 (1.6 g/cm^3)
Density ASTM F36 - @ 1/16” thk 91.14 lb/ft^3 (1.46 g/cm^3)
Compressibility - ASTM F36 J - @ 1/32” thk 7-17%
Compressibility - ASTM F36 J - @ 1/16” thk 12-22%
Recovery - ASTM F36 J min 40%
Tensile Strength Across Grain - ASTM F152 1305 psi (9 N/mm^2)
Thickness Increase - ASTM F146 - After 5hr
ASTM IRM903 @ 300F (150C) max 15%
Fuel B @ 77F (25C) max 15%
Weight Increase - ASTM F146 - After 5 hr
ASTM IRM903 @ 300F (150C) max 30%

Dimensional SpecificationsTeadit 1122 Full Face Gasket

Per ASME B16.21-2016
  Pipe Diameter
1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6 8 10 12 14 16 18 20 24
Inside Diameter 0.84 1.06 1.31 1.66 1.91 2.38 2.88 3.50 4.00 4.50 5.56 6.62 8.62 10.75 12.75 14.00 16.00 18.00 20.00 24.00
Outside
Diameter
per Class
150# 3.50 3.88 4.25 4.63 5.00 6.00 7.00 7.50 8.50 9.00 10.00 11.00 13.50 16.00 19.00 21.00 23.50 25.00 27.50 32.00
300# 3.75 4.62 4.88 5.25 6.12 6.50 7.50 8.25 9.00 10.00 11.00 12.50 15.00 17.50 20.50 23.00 25.50 28.00 30.50 36.00
600# 3.75 4.62 4.88 5.25 6.12 6.50 7.50 8.25 9.00 10.75 13.00 14.00 16.50 20.00 22.00 23.75 27.00 29.25 32.00 37.00
Bolt Circle
Diameter
per Class
150# 2.38 2.75 3.13 3.50 3.88 4.75 5.50 6.00 7.00 7.50 8.50 9.50 11.75 14.25 17.00 18.75 21.25 22.75 25.00 29.50
300# 2.62 3.25 3.50 3.88 4.50 5.00 5.88 6.62 7.25 7.88 9.25 10.62 13.00 15.25 17.75 20.25 22.50 24.75 27.00 32.00
600# 2.62 3.25 3.50 3.88 4.50 5.00 5.88 6.62 7.25 8.50 10.50 11.50 13.75 17.00 19.25 20.75 23.75 25.75 28.50 33.00
Number of
Bolt Holes
per Class
150# 4 4 4 4 4 4 4 4 8 8 8 8 8 12 12 12 16 16 20 20
300# 4 4 4 4 4 8 8 8 8 8 8 12 12 16 16 20 20 24 24 24
600# 4 4 4 4 4 8 8 8 8 8 8 12 12 16 20 20 20 20 24 24
Bolt Hole
Diameter
per Class
150# 0.63 0.63 0.63 0.63 0.63 0.75 0.75 0.75 0.75 0.75 0.88 0.88 0.88 1.00 1.00 1.13 1.13 1.25 1.25 1.38
300# 0.63 0.75 0.75 0.75 0.88 0.75 0.88 0.88 0.88 0.88 0.88 0.88 1.00 1.12 1.25 1.25 1.38 1.38 1.38 1.62
600# 0.63 0.75 0.75 0.75 0.88 0.75 0.88 0.88 1.00 1.00 1.12 1.12 1.25 1.38 1.38 1.50 1.62 1.75 1.75 2.00
Per ASME B16.47-2017
Series A Pipe Diameter
26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60
Inside Diameter 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00
Outside
Diameter
per Class
150# 34.25 36.50 38.75 41.75 43.75 46.00 48.75 50.75 53.00 55.25 57.25 59.50 61.75 64.00 66.25 68.75 71.00 73.00
300# 38.25 40.75 43.00 45.25 47.50 50.00 46.00 48.75 50.75 53.25 55.75 57.75 60.25 62.25 65.25 67.25 69.25 71.25
600# 40.00 42.25 44.50 47.00 49.00 51.75 50.00 52.00 55.25 57.25 59.50 62.75 65.75 67.75 70.00 73.00 75.00 78.50
Bolt Circle
Diameter
per Class
150# 31.75 34.00 36.00 38.50 40.50 42.75 45.25 47.25 49.50 51.75 53.75 56.00 58.25 60.50 62.75 65.00 67.25 69.25
300# 34.50 37.00 39.25 41.50 43.50 46.00 43.00 45.50 47.50 49.75 52.00 54.00 56.25 58.25 61.00 63.00 65.00 67.00
600# 36.00 38.00 40.25 42.50 44.50 47.00 45.75 47.75 50.50 52.50 54.75 57.50 60.00 62.00 64.25 66.75 68.75 71.75
Number of
Bolt Holes
per Class
150# 24 28 28 28 32 32 32 36 36 40 40 44 44 44 44 48 48 52
300# 28 28 28 28 28 32 32 32 32 32 28 32 32 32 28 28 32 32
600# 28 28 28 28 28 28 28 32 28 32 32 32 28 32 32 32 32 28
Bolt Hole
Diameter
per Class
150# 1.38 1.38 1.38 1.63 1.63 1.63 1.63 1.63 1.63 1.63 1.63 1.63 1.88 1.88 1.88 1.88 1.88 1.88
300# 1.75 1.75 1.88 2.00 2.00 2.12 1.62 1.75 1.75 1.88 2.00 2.00 2.12 2.12 2.38 2.38 2.38 2.38
600# 2.00 2.12 2.12 2.38 2.38 2.62 2.38 2.38 2.62 2.62 2.62 2.88 3.12 3.12 3.12 3.38 3.38 3.62
Per ASME B16.47-2017
Series B Pipe Diameter
26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60
Inside Diameter 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00
Outside
Diameter
per Class
150# 30.94 32.94 34.94 37.06 39.56 41.62 44.25 46.25 48.25 50.25 52.81 54.81 56.81 58.81 61.00 63.00 65.94 67.94
300# 34.12 36.25 39.00 41.50 43.62 46.12 48.12 50.12 52.50 54.50 57.50 59.50 61.50 63.50 65.88 69.50 71.94 73.94
600# 35.00 37.50 40.25 42.75 45.75 47.75                        
Bolt Circle
Diameter
per Class
150# 29.31 31.31 33.31 35.44 37.69 39.75 42.12 44.12 46.12 48.12 50.56 52.56 54.56 56.56 58.75 60.75 63.44 65.44
300# 31.62 33.75 36.25 38.50 40.62 42.88 44.88 46.88 49.00 51.00 53.75 55.75 57.75 59.75 62.12 65.00 67.44 69.44
600# 31.75 34.00 36.50 38.75 41.50 43.50                        
Number of
Bolt Holes
per Class
150# 36 40 44 48 40 44 40 44 48 52 40 44 48 52 56 60 48 52
300# 32 36 36 32 36 32 36 40 36 40 36 40 44 48 48 36 40 40
600# 28 28 28 28 24 28                        
Bolt Hole
Diameter
per Class
150# 0.88 0.88 0.88 0.88 1.00 1.00 1.12 1.12 1.12 1.12 1.25 1.25 1.25 1.25 1.25 1.25 1.38 1.38
300# 1.38 1.38 1.50 1.62 1.62 1.75 1.75 1.75 1.88 1.88 2.00 2.00 2.00 2.00 2.00 2.38 2.38 2.38
600# 1.75 1.88 2.00 2.12 2.38 2.38                        
  1. All dimensions are in inches.
Teadit 1122 Full Face Gasket
View
Pipe Diameter Flange Rating Series Thickness Item # Availability Price Quantity UOM
1/2 150# - 1/16 GF1122-1500050 1-3 Working Days $1.89595/EA EA
1/2 300#, 400#, 600# - 1/16 GF1122-3460050 1-3 Working Days $2.17648/EA EA
3/4 150# - 1/16 GF1122-1500075 1-3 Working Days $2.32399/EA EA
3/4 300#, 400#, 600# - 1/16 GF1122-3460075 1-3 Working Days $3.31066/EA EA
1 150# - 1/16 GF1122-1500100 1-3 Working Days $2.79556/EA EA
1 300#, 400#, 600# - 1/16 GF1122-3460100 1-3 Working Days $3.67825/EA EA
1 1/4 150# - 1/16 GF1122-1500125 1-3 Working Days $3.31066/EA EA
1 1/4 300#, 400#, 600# - 1/16 GF1122-3460125 1-3 Working Days $4.26589/EA EA
1 1/2 150# - 1/16 GF1122-1500150 1-3 Working Days $3.86929/EA EA
1 1/2 300#, 400#, 600# - 1/16 GF1122-3460150 1-3 Working Days $5.80636/EA EA
2 150# - 1/16 GF1122-1500200 1-3 Working Days $5.57178/EA EA
2 300#, 400#, 600# - 1/16 GF1122-3460200 1-3 Working Days $6.5391/EA EA
2 1/2 150# - 1/16 GF1122-1500250 1-3 Working Days $7.58381/EA EA
3 150# - 1/16 GF1122-1500300 1-3 Working Days $6.80995/EA EA
3 300#, 400#, 600# - 1/16 GF1122-3460300 1-3 Working Days $8.63819/EA EA
4 150# - 1/16 GF1122-1500400 1-3 Working Days $9.40238/EA EA
4 300# - 1/16 GF1122-3000400 1-3 Working Days $12.34304/EA EA
5 150# - 1/16 GF1122-1500500 1-3 Working Days $10.68831/EA EA
6 150# - 1/16 GF1122-1500600 1-3 Working Days $11.93435/EA EA
6 300# - 1/16 GF1122-3000600 1-3 Working Days $17.39005/EA EA
8 150# - 1/16 GF1122-1500800 1-3 Working Days $16.69358/EA EA
8 300# - 1/16 GF1122-3000800 1-3 Working Days $23.31007/EA EA
10 150# - 1/16 GF1122-1501000 1-3 Working Days $21.73575/EA EA
10 300# - 1/16 GF1122-3001000 1-3 Working Days $29.51303/EA EA
12 150# - 1/16 GF1122-1501200 1-3 Working Days $30.71251/EA EA
12 300# - 1/16 GF1122-3001200 1-3 Working Days $39.88273/EA EA
14 150# - 1/16 GF1122-1501400 1-3 Working Days $37.91906/EA EA
14 300# - 1/16 GF1122-3001400 1-3 Working Days $51.53897/EA EA
16 150# - 1/16 GF1122-1501600 1-3 Working Days $45.85111/EA EA
16 300# - 1/16 GF1122-3001600 1-3 Working Days $61.01874/EA EA
18 150# - 1/16 GF1122-1501800 1-3 Working Days $46.58628/EA EA
18 300# - 1/16 GF1122-3001800 1-3 Working Days $71.19497/EA EA
20 150# - 1/16 GF1122-1502000 1-3 Working Days $55.13741/EA EA
20 300# - 1/16 GF1122-3002000 1-3 Working Days $82.06769/EA EA
24 150# - 1/16 GF1122-1502400 1-3 Working Days $69.33771/EA EA
24 300# - 1/16 GF1122-3002400 1-3 Working Days $111.43561/EA EA
1/2 150# - 1/8 GF1122-1500050-1/8 1-3 Working Days $4.07944/EA EA
1/2 300#, 400#, 600# - 1/8 GF1122-3460050-1/8 1-3 Working Days $4.68302/EA EA
3/4 150# - 1/8 GF1122-1500075-1/8 1-3 Working Days $5.00043/EA EA
3/4 300#, 400#, 600# - 1/8 GF1122-3460075-1/8 1-3 Working Days $7.1234/EA EA
1 150# - 1/8 GF1122-1500100-1/8 1-3 Working Days $6.01509/EA EA
1 300#, 400#, 600# - 1/8 GF1122-3460100-1/8 1-3 Working Days $7.91431/EA EA
1 1/4 150# - 1/8 GF1122-1500125-1/8 1-3 Working Days $7.1234/EA EA
1 1/4 300#, 400#, 600# - 1/8 GF1122-3460125-1/8 1-3 Working Days $9.17873/EA EA
1 1/2 150# - 1/8 GF1122-1500150-1/8 1-3 Working Days $8.32538/EA EA
1 1/2 300#, 400#, 600# - 1/8 GF1122-3460150-1/8 1-3 Working Days $12.49327/EA EA
2 150# - 1/8 GF1122-1500200-1/8 1-3 Working Days $11.98854/EA EA
2 300#, 400#, 600# - 1/8 GF1122-3460200-1/8 1-3 Working Days $14.06989/EA EA
2 1/2 150# - 1/8 GF1122-1500250-1/8 1-3 Working Days $16.31774/EA EA
3 150# - 1/8 GF1122-1500300-1/8 1-3 Working Days $14.65266/EA EA
3 300#, 400#, 600# - 1/8 GF1122-3460300-1/8 1-3 Working Days $18.58641/EA EA
4 150# - 1/8 GF1122-1500400-1/8 1-3 Working Days $20.23067/EA EA
4 300# - 1/8 GF1122-3000400-1/8 1-3 Working Days $26.55795/EA EA
5 150# - 1/8 GF1122-1500500-1/8 1-3 Working Days $22.99755/EA EA
6 150# - 1/8 GF1122-1500600-1/8 1-3 Working Days $25.67859/EA EA
6 300# - 1/8 GF1122-3000600-1/8 1-3 Working Days $37.41737/EA EA
8 150# - 1/8 GF1122-1500800-1/8 1-3 Working Days $35.9188/EA EA
8 300# - 1/8 GF1122-3000800-1/8 1-3 Working Days $50.1552/EA EA
10 150# - 1/8 GF1122-1501000-1/8 1-3 Working Days $46.76781/EA EA
10 300# - 1/8 GF1122-3001000-1/8 1-3 Working Days $63.50182/EA EA
12 150# - 1/8 GF1122-1501200-1/8 1-3 Working Days $66.08268/EA EA
12 300# - 1/8 GF1122-3001200-1/8 1-3 Working Days $85.81383/EA EA
14 150# - 1/8 GF1122-1501400-1/8 1-3 Working Days $81.5887/EA EA
14 300# - 1/8 GF1122-3001400-1/8 1-3 Working Days $110.89403/EA EA
16 150# - 1/8 GF1122-1501600-1/8 1-3 Working Days $98.65572/EA EA
16 300# - 1/8 GF1122-3001600-1/8 1-3 Working Days $131.2912/EA EA
18 150# - 1/8 GF1122-1501800-1/8 1-3 Working Days $100.23755/EA EA
18 300# - 1/8 GF1122-3001800-1/8 1-3 Working Days $153.18695/EA EA
20 150# - 1/8 GF1122-1502000-1/8 1-3 Working Days $118.63663/EA EA
20 300# - 1/8 GF1122-3002000-1/8 1-3 Working Days $176.58126/EA EA
24 150# - 1/8 GF1122-1502400-1/8 1-3 Working Days $149.19077/EA EA
24 300# - 1/8 GF1122-3002400-1/8 1-3 Working Days $239.77088/EA EA