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Teadit 1001 Full Face Gasket

Selected Teadit 1001 Non-Asbestos Green Sheet Full Face GasketTeadit 1001 Full Face Gasket
Teadit 1001 Non-Asbestos Green Sheet Full Face GasketTeadit 1001 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 1001 is a compressed non-asbestos sheet gasket material produced from a combination of aramid and other synthetic fibers and bonded with nitrile rubber (NBR). It is manufactured through the hot calendar process under rigorous quality control standards that are registered under ISO-9001 certification. NA1001 is a very good general service gasket material that has numerous applications in the process industries and in the water and wastewater industry. It is also commonly used in equipment such as valves and pumps.

Products

Service Limits

Temperature Continuous Service: 464F (240C)
Maximum Service: 750F (400C)
Pressure Continuous Service: 725 psi (50 bar)
Maximum Service: 1595 psi (110 bar)
ASTM Line Call
Out F104		 F712120E22M5

Dimensional Specifications

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.

Physical Properties

Typical Physical Properties:
Color Green - NA1001G
Density 109 lb/ft^3 (1.75 g/cm^3)
Compressibility - ASTM F36 J 7-17%
Recovery - ASTM F36 J min 45%
Tensile Strength Across Grain - ASTM F38 1670psi (11.5 N/mm^2)
Ignition Loss - ASTM F495 max 34%
Thickness Increase - ASTM F146 - after 5hr
ASTM IRM 903 @ 300F (150C) max 12%
ASTM Fuel B @ 77F (25C) max 10%
Weight Increase - ASTM F146 - after 5hr
ASTM IRM 903 @ 300F (150C) max 15%
ASTM Fuel B @ 77F (25C) max 15%
Creep Relaxation - ASTM F38 25%
Torque Retention (DIN 52913) 28N/mm^2
Sealability @ 1000psi - ASTM F37 max 0.25 ml/hr

Governing Standards

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.