사각관 단면계수

파이프(Pipe)

관의 호칭 Nominal Size		바깥지름 Outside Diameter	S.G.P		호칭두께 Nominal Wall Thickness
					Schedule 10		Schedule 20		Schedule 30		Schedule 40		Schedule 60		Schedule 80		Schedule 160
			두께	무게	두께	무게	두께	무게	두께	무게	두께	무게	두께	무게	두께	무게	두께	무게
A	B	㎜	㎜	㎏/m	㎜	㎏/m	㎜	㎏/m	㎜	㎏/m	㎜	㎏/m	㎜	㎏/m	㎜	㎏/m	㎜	㎏/m
6	⅛	10.5	2.0	0.419	1.7	0.369	2.2	0.450	2.4	0.479
8	¼	13.8	2.3	0.652	2.2	0.629	2.4	0.675	3.0	0.799
10	⅜	17.3	2.3	0.851	2.3	0.851	2.8	1.00	3.2	1.11
15	½	21.7	2.8	1.31	2.8	1.31	3.2	1.46	3.7	1.64	4.7	1.97
20	¾	27.2	2.8	1.68	2.9	1.74	3.4	2.00	3.9	2.24	5.5	2.94
25	1	34	3.2	2.43	3.4	2.57	3.9	2.89	4.5	3.27	6.4	4.36
32	1 ¼	42.7	3.5	3.38	3.6	3.47	4.5	4.24	4.9	4.57	6.4	5.73
40	1 ½	48.6	3.5	3.89	3.7	4.1	4.5	4.89	5.1	5.47	7.1	7.27
50	2	60.5	3.8	5.31	3.2	4.52	3.9	5.44	4.9	6.72	5.5	7.46	8.7	11.1
65	2 ½	76.3	4.2	7.47	4.5	7.97	5.2	9.12	6.0	10.4	7.0	12	9.5	15.6
80	3	89.1	4.2	8.79	4.5	9.39	5.5	11.3	6.6	13.4	7.6	15.3	11.1	21.4
90	3 ½	101.6	4.2	12.2	4.5	10.8	5.7	13.5	7.0	16.3	8.1	18.7	12.7	27.8
100	4	114.3	4.5	15.0	4.9	13.2	6.0	16	7.1	18.8	8.6	22.4	13.5	33.6
125	5	139.8	4.5	19.8	5.1	16.9	6.6	21.7	8.1	26.3	9.5	30.5	15.9	48.6
150	6	165.2	5.0	19.8	5.5	21.7	7.1	27.7	9.3	35.8	11.0	41.8	18.2	66.0
200	8	216.3	5.8	30.1	6.4	33.1	7.0	36.1	8.2	42.1	10.3	52.3	12.7	63.8	23.0	110
250	10	267.4	6.6	42.4	6.4	41.2	7.8	49.9	9.3	59.2	12.7	79.8	15.1	93.9	28.6	168
300	12	318.5	6.9	53.0	6.4	49.3	8.4	64.2	10.3	78.3	14.3	107	17.4	129	33.3	234
350	14	355.6	7.9	67.7	6.4	55.1	7.9	67.7	9.5	81.1	11.1	94.3	15.1	127	19.0	158	35.7	282
400	16	406.4	7.9	77.6	6.4	63.1	7.9	77.6	9.5	93	12.7	123	16.7	160	21.4	203	40.5	365
450	18	457.2	7.9	87.5	6.4	71.1	7.9	87.5	11.1	122	14.3	156	19.0	205	23.8	254	45.2	459
500	20	508.8	7.9	97.4	6.4	79.2	9.5	117	12.7	155	15.1	184	20.6	248	26.2	311	50.0	565
550	22	558.8	6.4	87.2	9.5	129	12.7	171	15.9	213	22.2	294	28.6	374	54.0	672
600	24	609.6	6.4	95.2	9.5	141	14.3	228	-	-	24.6	355	31.0	442	59.5	807
650	26	660.4	7.9	103	12.7	203	-	-	18.9	299	26.4	413	34.0	525	64.2	944