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Home » Products » PTFE Lined Fittings » PTFE Lined Blind Flange

PTFE Lined Blind Flange

PTFE Lined Blind Flange
PTFE Lined Blind Flange
Product Code : 04
Product Description

PTFE Lined Blind Flange

VescoaT supplies and manufacturer of PTFE / FEP / PFA Lined Blind Flange of various sizes as per international standard of ASTM F1545.

Dimension Detail: 150# Class


All Dimensions are in mm

NB

d4

K

D

H

No. of Holes & Hole Dia

MM

INCH

15

1/2″

35.1

60.5

88.9

11.1

4 x 15.9

20

3/4″

42.9

69.9

94.4

12.5

4 x 15.9

25

1″

50.8

79.2

108

14.5

4 x 15.9

40

1.5″

73.2

98.6

127

17.5

4 x 15.9

50

2″

91.9

120.7

152.4

19.5

4 x 19.0

65

2.5″

104.6

139.7

177.8

22.2

4 x 19.0

80

3″

127.0

152.4

190.5

24.0

4 x 19.0

100

4″

157.2

190.5

228.6

24.0

8 x 19.0

150

6″

215.9

241.3

279.5

25.5

8 x 22.2

200

8″

269.7

298.5

342.9

29.0

8 x 22.2

250

10″

323.9

362.0

406.4

30.5

12 x 25.4

300

12″

381.0

431.8

482.6

32.0

12 x 25.4

Size

15NB TO 300NB ( ¾” TO 12” )

Length

As per Standard of B16.5 & ANSI B 16.42

Liner

PFA – Per Fluoro Alkoxy, ASTM D3307

FEP – Fluorinated Ethylene Propylene, ASTM D2116

HDPE – As per Standard

Body

As per ASTM A 234 Gr. WPB / DI A395 / SS304 / SS316 ( Seamless)

Steel Housing

Carbon steel or Stainless Steel

Flanges

ASTM A 105 (N) / IS 2062 / ASTM A351 GR CF8 & CF8M

Drilling / Pressure

ASA 150# / 300# / DIN / Table – F

Dimensional STD

Flanges : ASME B 16.5

Lining Standard : ASTM F 1545

Temperature

-29℃~200℃

Vacuum

Full vacuum rated

Testing/Inspection

Mechanical Properties


PTFE

PFA

FEP

Hydro Test

At 29 Bar, after lining

Tensile Strength, PSI (min)

3500

3800

3000

Spark Test

At 25 KV

Elongation, % (min)

300

300

250


VESCOAT INDIA

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VESCOAT INDIA
Plot No.1021, Kailash Dham Society, Laxmipura Road, Gorwa, 7/8 GIDC, Makarpura, Vadodara - 390010, Gujarat, India
Mr. Sapan Desai (Marketing Manager)

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