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Teadit 1122 Ring Gasket

Ring gaskets are a flat sealing element, consisting of an inner and outer diameter sized to fit a flange’s bore and bolt circle. Ring gaskets sit inside the flange’s bolt circle. ASME B16.21 and ASME B16.47 govern the dimensions of ring 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 ﬂuids. Field tests have validated the results found in our laboratories and have confirmed the higher performance capabilities of NA 1122.

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Governing Standards
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Physical Properties
Dimensional Specifications

Dimensional Specifications

Dimensional SpecificationsTeadit 1122 Ring 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	2.38	2.38	2.88	3.50	4.00	4.50	5.56	6.63	8.63	10.75	12.75	14.00	16.00	18.00	20.00	24.00
Outside Diameter per Class	150#	1.88	2.25	2.62	3.00	3.38	4.12	4.88	5.38	6.38	6.88	7.75	8.75	11.00	13.38	16.13	17.75	20.25	21.62	23.88	28.25
	300#	2.12	2.62	2.88	3.25	3.75	4.38	5.12	5.88	6.50	7.12	8.50	9.88	12.12	14.25	16.62	19.12	21.25	23.50	25.75	30.50
	600#	2.12	2.62	2.88	3.25	3.75	4.38	5.12	5.88	6.38	7.62	9.50	10.50	12.62	15.75	18.00	19.38	22.25	24.12	26.88	31.12

Per ASME B16.47-2017
Series A		Pipe Diameter
Series A		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#	30.50	32.75	34.75	37.00	39.00	41.25	43.75	45.75	48.00	50.25	52.25	54.50	56.50	58.75	61.00	63.25	65.50	67.50
	300#	32.88	35.38	37.50	39.62	41.62	44.00	41.50	43.88	45.88	48.00	50.12	52.12	54.25	56.25	58.75	60.75	62.75	64.75
	600#	34.12	36.00	38.25	40.25	42.25	44.50	43.50	45.50	48.00	50.00	52.26	54.75	57.00	59.00	61.25	63.50	65.50	67.75
Per ASME B16.47-2017
Series B		Pipe Diameter
Series B		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#	28.56	30.56	32.56	34.69	36.81	38.88	41.12	43.12	45.12	47.12	49.44	51.44	53.44	55.44	57.62	59.62	62.19	64.19
	300#	30.38	32.50	34.88	37.00	39.12	41.25	43.25	45.25	47.25	49.25	51.88	53.88	55.88	57.88	61.25	62.75	65.19	67.12
	600#	30.12	32.25	34.62	36.75	39.25	41.25

All dimensions are in inches.

Teadit 1122 Ring Gasket

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Pipe Diameter Flange Rating Series Thickness Item # Availability Price Quantity UOM

150#

Series A

1/8

GR1122-1504800-1/8A

1-3 Working Days

$193.71892/EA

See Quantity Discounts

48 150# SERIES A 1/16 TEADIT 1122 NON-ASBESTOS RING GASKET

$193.71892/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$193.71892/ EA
20	$180.79787/ EA
80	$132.38751/ EA
240	$95.58092/ EA

150#

Series A

1/16

GR1122-1504800A

1-3 Working Days

$100.73591/EA

See Quantity Discounts

48 150# SERIES A 1/16 TEADIT 1122 NON-ASBESTOS RING GASKET

$100.73591/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$100.73591/ EA
30	$94.01683/ EA
120	$68.84292/ EA
360	$49.7031/ EA

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

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%

Teadit 1122 Ring Gasket

Technical Data

Governing Standards

Governing StandardsTeadit 1122 Ring Gasket

Service Limits

Service LimitsTeadit 1122 Ring Gasket

Physical Properties

Physical PropertiesTeadit 1122 Ring Gasket

Dimensional Specifications

Dimensional SpecificationsTeadit 1122 Ring Gasket

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48 150# SERIES A 1/16 TEADIT 1122 NON-ASBESTOS RING GASKET

48 150# SERIES A 1/16 TEADIT 1122 NON-ASBESTOS RING 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.