TexLoc Library - Minimum Bend Diameter

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The TexLoc Library

Minimum Bend Diameter

*sizes are Inside Diameter
		.030 Wall Tubing				.062 Wall Tubing
Inside Diameter		Wall Thickness		Bend Diameter		Wall Thickness		Bend Diameter
Inch	MM	Inch	MM	Inch	MM	Inch	MM	Inch	MM
1/32	0.79	.015	.381	.20	5.08	.062	1.58	-	-
1/16	1.58	.030	.762	.25	6.35	.062	1.58	-	-
3/32	2.38	.030	.762	.40	10.16	.062	1.58	-	-
1/8	3.18	.030	.762	.70	17.80	.062	1.58	1.00	25.4
3/16	4.76	.030	.762	1.70	43.18	.062	1.58	1.50	38.1
1/4	6.35	.030	.762	3.40	86.36	.062	1.58	1.75	44.5
5/16	7.94	.030	.762	5.00	127.00	.062	1.58	2.63	66.8
3/8	9.53	.030	.762	6.50	165.10	.062	1.58	3.00	76.2
7/16	11.1	.030	.762	8.00	203.20	.062	1.58	4.00	102
1/2	12.7	.030	.762	9.50	241.30	.062	1.58	4.60	117
9/16	14.3	.030	.762	10.50	266.70	.062	1.58	5.00	127
5/8	15.9	.030	.762	10.70	271.78	.062	1.58	8.50	216
3/4	19.0	.040	1.02	11.20	284.48	.062	1.58	10.00	254
7/8	22.2	.045	1.14	15.00	381.00	.062	1.58	12.00	305
1"	25.4	.045	1.14	21.00	533.40	.062	1.58	16.50	419
1 1/4"	31.8	.045	1.14	45.00	1143.00	.062	1.58	78.00	1981
1 1/2"	38.1	.050	1.27	72.00	1828.80	.062	1.58	84.00	2134
2"	50.8	.050	1.27	78.00	1981.20	.062	1.58	90.00	2286

The table above lists a dimensions that we believe to be reliable. Please note that many of these resins are produced in several grades and flexibility characteristics may vary. Therefore, determination of resin is dependent on the application and this table is only meant to serve as a general guideline.

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