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Teadit 24Sh 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 24SH is a large gasket sheet produced from 100% pure, multi-directionally expanded PTFE. Universally employable gasket sheet for all applications. It is suitable for all types of flanges, nearly all media, a wide temperature range and for applications with the toughest demands on purity. It is inherently clean and non-toxic. Gaskets of multi-directionally expanded PTFE have exceptional mechanical strength which allows operation with minimal creep at elevated temperatures. The excellent malleability of TEADIT 24SH makes repairing small damage and/or irregularities of the sealing area (flange surface) unnecessary. Gaskets cut from TEADIT 24SH are dimensionally stable, i. e. they do not get wider when compressed. This allows narrow flange faces to be sealed safely. TEADIT 24SH is quick and simple to install. The used gasket can be removed easily and without residue.

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Governing Standards
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Physical Properties
Dimensional Specifications

Dimensional Specifications

Dimensional SpecificationsTeadit 24SH 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 24Sh Ring Gasket

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

1/2

150#

0.8438

1.8750

1/8

GRQSH-1500050-1/8

1-3 Working Days

$6.68/EA

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1/2 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$6.68/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$6.68/EA
1120	$6.07279/EA
4480	$4.68802/EA
13440	$3.18102/EA

1/2

300#, 400#, 600#

0.8438

2.1250

1/8

GRQSH-3460050-1/8

1-3 Working Days

$8.58/EA

See Quantity Discounts

1/2 300#/400#/600# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$8.58/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$8.58/EA
830	$7.80008/EA
3320	$6.02144/EA
9960	$4.0858/EA

3/4

150#

1.0625

2.2500

1/8

GRQSH-1500075-1/8

1-3 Working Days

$9.62/EA

See Quantity Discounts

3/4 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$9.62/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$9.62/EA
800	$8.74554/EA
3200	$6.75132/EA
9600	$4.58104/EA

3/4

300#, 400#, 600#

1.0625

2.6250

1/8

GRQSH-3460075-1/8

1-3 Working Days

$13.1/EA

See Quantity Discounts

3/4 300#/400#/600# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$13.1/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$13.1/EA
550	$11.90921/EA
2200	$9.19358/EA
6600	$6.23822/EA

150#

1.3125

2.6250

1/8

GRQSH-1500100-1/8

1-3 Working Days

$13.1/EA

See Quantity Discounts

1 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$13.1/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$13.1/EA
610	$11.90921/EA
2440	$9.19358/EA
7320	$6.23822/EA

300#, 400#, 600#

1.3125

2.8750

1/8

GRQSH-3460100-1/8

1-3 Working Days

$15.71/EA

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1 300#/400#/600# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$15.71/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$15.71/EA
480	$14.28196/EA
1920	$11.02528/EA
5760	$7.4811/EA

1 1/4

150#

1.6563

3.0000

1/8

GRQSH-1500125-1/8

1-3 Working Days

$17.11/EA

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1 1/4 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$17.11/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$17.11/EA
510	$15.5547/EA
2040	$12.0078/EA
6120	$8.14778/EA

1 1/4

300#, 400#, 600#

1.6563

3.2500

1/8

GRQSH-3460125-1/8

1-3 Working Days

$20.08/EA

See Quantity Discounts

1 1/4 300#/400#/600# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$20.08/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$20.08/EA
410	$18.25473/EA
1640	$14.09214/EA
4920	$9.5621/EA

1 1/2

150#

2.3750

3.3750

1/8

GRQSH-1500150-1/8

2 In Stock

$21.65/EA

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1 1/2 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$21.65/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$21.65/EA
550	$19.68202/EA
2200	$15.19397/EA
6600	$10.30973/EA

1 1/2

300#, 400#, 600#

2.3750

3.7500

1/8

GRQSH-3460150-1/8

1-3 Working Days

$26.73/EA

See Quantity Discounts

1 1/2 300#/400#/600# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$26.73/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$26.73/EA
380	$24.30024/EA
1520	$18.75911/EA
4560	$12.72883/EA

150#

2.3750

4.1250

1/8

GRQSH-1500200-1/8

1-3 Working Days

$32.34/EA

See Quantity Discounts

2 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$32.34/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$32.34/EA
280	$29.40029/EA
1120	$22.69621/EA
3360	$15.40031/EA

300#, 400#, 600#

2.3750

4.3800

1/8

GRQSH-3460200-1/8

1-3 Working Days

$36.38/EA

See Quantity Discounts

2 300#/400#/600# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$36.38/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$36.38/EA
240	$33.07306/EA
960	$25.53148/EA
2880	$17.32416/EA

2 1/2

150#

2.8750

4.8750

1/8

GRQSH-1500250-1/8

1-3 Working Days

$45.18/EA

See Quantity Discounts

2 1/2 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$45.18/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$45.18/EA
210	$41.07314/EA
840	$31.70732/EA
2520	$21.51472/EA

2 1/2

300#, 400#, 600#

2.8750

5.1250

1/8

GRQSH-3460250-1/8

1-3 Working Days

$49.93/EA

See Quantity Discounts

2 1/2 300#/400#/600# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$49.93/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$49.93/EA
180	$45.39136/EA
720	$35.04087/EA
2160	$23.77667/EA

150#

3.5000

5.3750

1/8

GRQSH-1500300-1/8

1-3 Working Days

$31.63/EA

See Quantity Discounts

3 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$31.63/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$31.63/EA
190	$28.75483/EA
760	$22.19793/EA
2280	$15.06221/EA

300#, 400#, 600#

3.5000

5.8750

1/8

GRQSH-3460300-1/8

1-3 Working Days

$42.32/EA

See Quantity Discounts

3 300#/400#/600# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$42.32/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$42.32/EA
150	$38.47311/EA
600	$29.70018/EA
1800	$20.15278/EA

150#

4.5000

6.8750

1/8

GRQSH-1500400-1/8

1-3 Working Days

$51.35/EA

See Quantity Discounts

4 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$51.35/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$51.35/EA
120	$46.68229/EA
480	$36.03743/EA
1440	$24.45287/EA

300#

4.5000

7.1250

1/8

GRQSH-3000400-1/8

1-3 Working Days

$58.01/EA

See Quantity Discounts

4 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$58.01/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$58.01/EA
110	$52.73689/EA
440	$40.71142/EA
1320	$27.62436/EA

150#

5.5625

7.7500

1/8

GRQSH-1500500-1/8

1-3 Working Days

$55.36/EA

See Quantity Discounts

5 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$55.36/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$55.36/EA
110	$50.32778/EA
440	$38.85165/EA
1320	$26.36243/EA

300#

5.5625

8.5000

1/8

GRQSH-3000500-1/8

1-3 Working Days

$78.52/EA

See Quantity Discounts

5 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$78.52/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$78.52/EA
80	$71.38253/EA
320	$55.10534/EA
960	$37.39122/EA

150#

6.6250

8.7500

1/8

GRQSH-1500600-1/8

1-3 Working Days

$67.5/EA

See Quantity Discounts

6 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$67.5/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$67.5/EA
100	$61.36425/EA
400	$47.3715/EA
1200	$32.1435/EA

300#

6.6250

9.8750

1/8

GRQSH-3000600-1/8

1-3 Working Days

$101.93/EA

See Quantity Discounts

6 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$101.93/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$101.93/EA
60	$92.66456/EA
240	$71.53447/EA
720	$48.53907/EA

150#

8.6250

11.0000

1/8

GRQSH-1500800-1/8

1-3 Working Days

$96.96/EA

See Quantity Discounts

8 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$96.96/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$96.96/EA
70	$88.14634/EA
280	$68.04653/EA
840	$46.17235/EA

300#

8.6250

12.1250

1/8

GRQSH-3000800-1/8

1-3 Working Days

$138.05/EA

See Quantity Discounts

8 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$138.05/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$138.05/EA
50	$125.50126/EA
200	$96.88349/EA
600	$65.73941/EA

150#

10.7500

13.3750

1/8

GRQSH-1501000-1/8

1-3 Working Days

$144.87/EA

See Quantity Discounts

10 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$144.87/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$144.87/EA
50	$131.70132/EA
200	$101.66977/EA
600	$68.98709/EA

300#

10.7500

14.2500

1/8

GRQSH-3001000-1/8

1-3 Working Days

$166.33/EA

See Quantity Discounts

10 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$166.33/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$166.33/EA
40	$151.2106/EA
160	$116.73039/EA
480	$79.20635/EA

150#

12.7500

16.1250

1/8

GRQSH-1501200-1/8

1-3 Working Days

$207.57/EA

See Quantity Discounts

12 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$207.57/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$207.57/EA
40	$188.70189/EA
160	$145.67263/EA
480	$98.84483/EA

300#

12.7500

16.6250

1/8

GRQSH-3001200-1/8

1-3 Working Days

$217.86/EA

See Quantity Discounts

12 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$217.86/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$217.86/EA
30	$198.05653/EA
120	$152.89415/EA
360	$103.74493/EA

150#

14.0000

17.7500

1/8

GRQSH-1501400-1/8

1-3 Working Days

$251.79/EA

See Quantity Discounts

14 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$251.79/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$251.79/EA
30	$228.90229/EA
120	$176.70622/EA
360	$119.9024/EA

300#

14.0000

19.1250

1/8

GRQSH-3001400-1/8

1-3 Working Days

$322.7/EA

See Quantity Discounts

14 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$322.7/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$322.7/EA
25	$293.36657/EA
100	$226.47086/EA
300	$153.66974/EA

150#

16.0000

20.2500

1/8

GRQSH-1501600-1/8

1-3 Working Days

$325.5/EA

See Quantity Discounts

16 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$325.5/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$325.5/EA
25	$295.91205/EA
100	$228.4359/EA
300	$155.0031/EA

300#

16.0000

21.2500

1/8

GRQSH-3001600-1/8

1-3 Working Days

$371.74/EA

See Quantity Discounts

16 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$371.74/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$371.74/EA
25	$337.94883/EA
100	$260.88713/EA
300	$177.02259/EA

150#

18.0000

21.6250

1/8

GRQSH-1501800-1/8

1-3 Working Days

$354.99/EA

See Quantity Discounts

18 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$354.99/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$354.99/EA
25	$322.72141/EA
100	$249.13198/EA
300	$169.04624/EA

300#

18.0000

23.5000

1/8

GRQSH-3001800-1/8

1-3 Working Days

$433.87/EA

See Quantity Discounts

18 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$433.87/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$433.87/EA
25	$394.43122/EA
100	$304.48997/EA
300	$206.60889/EA

150#

20.0000

23.8750

1/8

GRQSH-1502000-1/8

1-3 Working Days

$443.49/EA

See Quantity Discounts

20 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$443.49/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$443.49/EA
25	$403.17676/EA
100	$311.24128/EA
300	$211.18994/EA

300#

20.0000

25.7500

1/8

GRQSH-3002000-1/8

1-3 Working Days

$514.2/EA

See Quantity Discounts

20 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$514.2/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$514.2/EA
25	$467.45922/EA
100	$360.86556/EA
300	$244.86204/EA

150#

24.0000

28.2500

1/8

GRQSH-1502400-1/8

1-3 Working Days

$590.91/EA

See Quantity Discounts

24 150# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$590.91/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$590.91/EA
25	$537.19628/EA
100	$414.70064/EA
300	$281.39134/EA

300#

24.0000

30.5000

1/8

GRQSH-3002400-1/8

1-3 Working Days

$711.81/EA

See Quantity Discounts

24 300# 1/8 Teadit 24Sh Expanded Ptfe Ring Gasket

$711.81/EA

Qty

1-3 Working Days

Product Detail

Quantity	Price
Quantity	Price
1	$711.81/EA
40	$647.10647/EA
160	$499.54826/EA
480	$338.96392/EA

Temperature	Minimum: -450F (-268C)
	Maximum Service: 500F (260C)
	Short Term Max: 600F (315C)
Pressure	Vacuum up to: 2900 psi (200 bar)
pH	0-14*
Density	0.9 g/cm^3

Typical Physical Properties:
Color			White
Compressibility - ASTM F36M			45%
Recovery - ASTM F36M			14%
Tensile Strength Across Grain - ASTM F152			>20 MPa
Stress Retention - DIN 52913			15 MPa
Specific Leakage Rate L - VDI 2440 / TA LUFT			2.6E^(-7)

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.