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Tealon 1580 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 Tealon TF 1580 is a restructured PTFE material filled with barium sulfate and is suitable for strong caustic fluids. It meets FDA conformance for service within food and pharmaceutical applications. 1580 can be used in a wide range of applications due to its vast resistance to most chemical products. It is compatible with strong acids along with strong caustics, making it the most diverse material within the Tealon family. With the off-white color of 1580, this material is also suitable for processes where contamination is not tolerated.

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Governing Standards
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Physical Properties
Dimensional Specifications

Dimensional Specifications

Dimensional SpecificationsTealon 1580 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
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#	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
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#	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

All dimensions are in inches.

Tealon 1580 Full Face Gasket

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

150#

1/8

GF1580-1500800-1/8

1-3 Working Days

$267.65734/EA

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8 150# 1/8 TEADIT TEALON 1580 FULL FACE GASKET

$267.65734/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$267.65734/ EA
25	$249.80459/ EA
100	$182.91702/ EA
300	$132.06213/ EA

300#

1/8

GF1580-3000800-1/8

1-3 Working Days

$373.74316/EA

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8 300# 1/8 TEADIT TEALON 1580 FULL FACE GASKET

$373.74316/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$373.74316/ EA
40	$348.81449/ EA
160	$255.41608/ EA
480	$184.40488/ EA

150#

1/16

GF1580-1500800

1-3 Working Days

$138.01864/EA

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8 150# 1/16 TEADIT TEALON 1580 FULL FACE GASKET

$138.01864/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$138.01864/ EA
25	$128.81279/ EA
100	$94.32194/ EA
300	$68.0984/ EA

300#

1/16

GF1580-3000800

1-3 Working Days

$192.72224/EA

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8 300# 1/16 TEADIT TEALON 1580 FULL FACE GASKET

$192.72224/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$192.72224/ EA
25	$179.86767/ EA
100	$131.70638/ EA
300	$95.08915/ EA

Temperature	Minimum Service: -450F (-268C)
	Maximum Service: 500F (260C)
Pressure	Maximum Service: 1200 psi (83 bar)
pH	0-14

Typical Physical Properties:
Color		Off-White
Compressibility 5000 psi - ASTM F36M		4-10%
Recovery - ASTM F36M		40%
Tensile Strength - ASTM F152		2030 psi (14 N/ mm^2)
Specific Gravity - ASTM D792		2.90 g/cm^3
Creep Relaxation - ASTM F38B		15%
Sealability - ASTM F37A		0.04 ml/ h
Sealability - DIN 3535		<.015 cm^3 / min

Tealon 1580 Full Face Gasket

Technical Data

Governing Standards

Governing StandardsTealon 1580 Full Face Gasket

Service Limits

Service LimitsTealon 1580 Full Face Gasket

Physical Properties

Physical PropertiesTealon 1580 Full Face Gasket

Dimensional Specifications

Dimensional SpecificationsTealon 1580 Full Face Gasket

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8 150# 1/8 TEADIT TEALON 1580 FULL FACE GASKET

8 300# 1/8 TEADIT TEALON 1580 FULL FACE GASKET

8 150# 1/16 TEADIT TEALON 1580 FULL FACE GASKET

8 300# 1/16 TEADIT TEALON 1580 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.