CARBON Sch 20 Chart

CARBON Sch 20 Chart – NPS, OD, ID, WALL

Pipe Size (in)	OD (A)	ID (B)	WAL L (C)
8	8.63″	8.13″	0.25″
10	10.75″	10.25″	0.25″
12	12.75″	12.25″	0.25″
14	14″	13.38″	0.31″
16	16″	15.38″	0.31″
18	18″	17.38″	0.31″
20	20″	19.25″	0.38″
22	22″	21.25″	0.38″
24	24″	23.25″	0.38″
26	26″	25″	0.5″
28	28″	27″	0.5″
30	30″	29″	0.5″
32	32″	31″	0.5″
34	34″	33″	0.5″

CARBON Sch 20 Chart – lb/ft, Max PSI

Pipe Size (in)	LB/ft	Max PSI	—
8	22.36	2.693	—
10	28.04	4.287	—
12	33.38	6.123	—
14	45.38	7.3	—
16	52.36	9.646	—
18	59.03	12.319	—
20	78.6	15.119	—
22	86.61	18.424	—
24	94.62	22.055	—
26	136.17	25.5	—
28	146.85	29.743	—
30	157.53	34.313	—
32	168.21	39.209	—
34	178.89	44.431	—