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Union Cross

Union Cross

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.

  • Description

    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.
    (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

     

    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
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