http://truelok.us/products/compression-tube-fittings/tube-fittings-caps-&-plugs/cap/272/100/100

Cap Weld Fittings Truelok standard Compression Tube Fittings are manufactured by using SS316 Bar Stock in accordance with ASTM A479 and SS316 Forging in accordance with ASTM A182 Compression tube fittings in other materials are available at customers request truelok

Cap

Truelok

Ordering Number

T

Tube O.D.

A

C

D

F

Wrench Pad

G

Hex Flat

H

 

inch

inch

inch

inch

inch

inch

inch

C-062

1/16

0.59

-

0.34

5/16

5/16

0.44

C-125

1/8

0.79

0.60

0.50

7/16

7/16

0.53

C-250

1/4

0.92

0.70

0.60

1/2

9/16

0.62

C-375

3/8

1.01

0.76

0.66

5/8

11/16

0.72

C-500

1/2

1.15

0.86

0.90

13/16

7/8

0.75

C-750

3/4

1.24

0.86

0.96

1-1/16

1-1/8

0.84

C-1000

1

1.51

1.04

1.23

1-3/8

1-1/2

1.03

 

Material:
Truelok standard Compression Tube Fittings are manufactured by using SS316 Bar Stock in accodance with ASTM A-479 and SS316 Forging in accordance with ASTM A-182. Fittings in other materials are available at customer's request.

Operating Temperature:
Truelok Compression Tube Fittings provide safe and reliable performance from cyrogenic temperature to high temperature upto 380 °C.

Working Pressure:
The maximum working pressure of standard Compression Tube Fittings when used in conjunction with annealed SS316 seamless tubing per ASTM A-213 or equivalent is shown below:

Tube O.D.
(inch)

Wall Thickness (inch)
0.020 0.028 0.035 0.049 0.065 0.083
1/8" 6863 9967 12641      
1/4"   4600 5891 8602 11688  
3/8"     3777 5460 7571  
1/2"     2768 3976 5423 7162