PIPE REFERENCE CHARTS — North American Process, Inc.

NORTH AMERICAN PROCESS SOLUTIONS

1-855 PROCESS (776-2377)

CONTACT US

This PIPE & TUBING REFERENCE GUIDE will help you in determining friction loss calculations and identifying what you are working with.

SANITARY TUBING REFERENCE CHART

TUBE OD (INCHES)	TUBE ID (INCHES)	WALL THICKNESS (INCHES)	VOLUME (GALLONS PER 100 FEET)
1/4″	0.180	0.035	0.013
3/8″	0.305	0.035	0.038
1/2″	0.370	0.065	0.56
3/4″	0.620	0.065	1.57
1″	0.870	0.065	3.09
1.5″	1.370	0.065	7.66
2″	1.870	0.065	14.27
2.5″	2.370	0.065	22.92
3″	2.870	0.065	33.60
4″	3.843	0.083	59.97
6″	5.782	0.109	136.39
8″	7.782	0.109	247.07

NOTE: TUBING IS EXPRESSED AS OUTSIDE DIAMETER

SCHEDULE PIPE REFERENCE CHART

SIZE	OD	SCHEDULE 5		SCHEDULE 10		SCHEDULE 40		SCHEDULE 80
(INCHES)	(INCHES)	ID	WALL THICKNESS	ID	WALL THICKNESS	ID	WALL THICKNESS	ID	WALL THICKNESS
1/8″	0.405	0.335	0.035	0.307	0.049	0.269	0.068	0.215	0.095
1/4″	0.540	0.442	0.049	0.41	0.065	0.364	0.088	0.302	0.119
3/8″	0.675	0.577	0.049	0.545	0.065	0.493	0.091	0.423	0.126
1/2″	0.840	0.71	0.065	0.674	0.083	0.622	0.109	0.546	0.147
3/4″	1.050	0.92	0.065	0.92	0.083	0.824	0.113	0.742	0.154
1″	1.315	1.185	0.065	1.097	0.109	1.049	0.133	0.957	0.179
1.25″	1.660	1.53	0.065	1.442	0.109	1.38	0.144	1.278	0.191
1.5″	1.900	1.77	0.065	1.682	0.109	1.61	0.145	1.5	0.2
2″	2.375	2.245	0.065	2.157	0.109	2.067	0.154	1.939	0.218
2.5″	2.875	2.709	0.083	2.635	0.12	2.469	0.203	2.323	0.276
3″	3.500	3.334	0.083	3.26	0.12	3.068	0.216	2.9	0.3
3.5″	4.000	3.834	0.083	3.76	0.12	3.548	0.226	3.364	0.318
4″	4.500	4.334	0.083	4.26	0.12	4.026	0.237	3.826	0.337
5″	5.563	5.345	0.109	5.295	0.134	5.047	0.258	4.813	0.375
6″	6.625	6.407	0.109	6.357	0.134	6.065	0.28	5.761	0.432
8″	8.625	8.407	0.109	8.407	0.148	7.981	0.322	7.625	0.5