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Union Cross
Truelok Ordering Number |
T Tube O.D. |
A |
B |
C |
E Minimum Opening |
F Wrench Pad |
H |
Hx |
|
inch |
inch |
inch |
inch |
inch |
inch |
inch |
inch |
UC-125 |
1/8 |
1.76 |
0.88 |
0.50 |
0.09 |
3/8 |
0.62 |
1.24 |
UC-250 |
1/4 |
2.12 |
1.06 |
0.60 |
0.19 |
1/2 |
0.77 |
1.54 |
UC-375 |
3/8 |
2.40 |
1.20 |
0.66 |
0.28 |
5/8 |
0.91 |
1.82 |
UC-500 |
1/2 |
2.84 |
1.42 |
0.90 |
0.41 |
13/16 |
1.02 |
2.04 |
UC-750 |
3/4 |
3.14 |
1.57 |
0.96 |
0.62 |
1 |
1.17 |
2.34 |
UC-1000 |
1 |
3.86 |
1.92 |
1.23 |
0.88 |
1-27/64 |
1.45 |
2.9 |
Material:
Truelok standard Compression Tube Fittings Cross 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 Cross 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 Cross when used in conjunction with annealed SS316 seamless tubing per ASTM A-213 or equivalent is shown below:
Tube O.D. |
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 |


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Truelok ® a business unit of cMAX-2000, Inc.
4295 Jurupa Street, Unit 114, Ontario, CA 91761
Tel:
(909) 605-9000
Fax:
(909) 605-9002
Email:
info@truelok.us