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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. (inch)	Wall Thickness (inch)
Tube O.D. (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