스텐레스 파이프규격

[두마사랑]

Pipe for Ordinary Piping

Nominal Size			Hot Finished		COLD Finished
A	B	Diameter	Diameter	Thickness	Diameter	Thickness
6	1/8	10.5	±0.5mm	t ＜ 4.0 ±0.5mm t ≥ 4.0 ±12.5%	±0.3mm	t ＜ 2.0 ±0.2mm   t ≥ 2.0 ±10%
8	1/4	13.8
10	3/8	17.3
15	1/2	21.7
20	3/4	27.2
25	1	34.0
32	1 1/2	42.7			±1%
40	1 1/2	48.6
50	2	60.5	±1%
65	2 1/2	76.3
80	3	89.1
90	3 1/2	101.6
100	4	114.3
125	5	139.8
150	6	165.2
200	8	216.3

Tubes for Boiler & Heat Exchanger

Diameter	Hot Finished	COLD Finished	Thickness	HOT Finished		COLD Finished
				Φ＜100	100 ≤ Φ	Φ＜ 40	40 ≤ Φ
OD＜ 25	+0.4,-0.8	±0.25	t＜ 2	-	-	＋0.4%,-0	-
25 ≤ OD ＜ 40			2.0 ≤ t＜2.4	＋40%,-0	-	＋20%,-0	＋22%,-0
40 ≤ OD ＜ 50
50 ≤ OD ＜ 60
60 ≤ OD ＜ 80		±0.30	2.4 ≤ t＜ 3.8	＋35%,-0	＋35%,-0
80 ≤ OD ＜ 100		±0.40
100 ≤ OD ＜ 120	+0.4,-1.2	+0.4,-0.6	3.8 ≤ t＜ 4.6	＋33%,-0	＋33%,-0
120 ≤ OD ＜ 160		+0.4,-0.8	4.6 ≤ t	＋28%,-0	＋28%,-0
160 ≤ OD ＜ 200	+0.4,-1.8	+0.4,-1.6

Tubes for Structual Purposes

Diameter	HOT Finished	DOLD Finished	Thickness	HOT Finished	COLD Finished
OD < 50	±0.5 mm	±0.25mm	t < 4.0	＋0.6, -0.5mm	-
			4.0 ≤ t	＋15%,-2.5%	-
50 < OD	±1%	±0.5%	t < 3.0		±0.3mm
			3.0 ≤ t		±10%

공칭외경		외경	SCH5S		SCH10S		SCH20S
A	B	(mm)	두께 (mm)	중량 (kg/m)	두께 (mm)	중량 (kg/m)	두께 (mm)	중량 (kg/m)
6	1/8	10.5	1.0	0.234	1.2	0.275	1.5	0.333
8	1/4	13.8	1.2	0.373	1.65	0.494	2.0	0.582
10	3/8	17.3	1.2	0.476	1.65	0.637	2.0	0.755
15	1/2	21.7	1.65	0.816	2.1	1.02	2.5	1.18
20	3/4	27.2	1.65	1.04	2.1	1.30	2.5	1.52
25	1	34.0	1.65	1.32	2.8	2.15	3.0	2.29
32	1 1/4	42.7	1.65	1.67	2.8	2.76	3.0	2.94
40	1 1/2	48.6	1.65	1.91	2.8	3.16	3.0	3.37
50	2	60.5	1.65	2.39	2.8	3.98	3.5	4.92
65	2 1/2	76.3	2.1	3.84	3.0	5.42	3.5	6.28
80	3	89.1	2.1	4.51	3.0	6.37	4.0	8.39
90	3 1/2	101.6	2.1	5.15	3.0	7.29	4.0	9.63
100	4	114.3	2.1	5.81	3.0	8.23	4.0	10.9
125	5	139.8	2.8	9.46	3.4	11.4	5.0	16.6
150	6	165.2	2.8	11.2	3.4	13.6	5.0	19.8
200	8	216.3	2.8	14.7	4.0	20.9	6.5	33.6
250	10	267.4	3.4	22.1	4.0	26.0	6.5	41.8
300	12	318.5	4.0	31.0	4.5	34.8	6.5	50.0
350	14	355.6	-	-	6.4	55.1	7.9	67.7
400	16	406.4	-	-	-	-	-	-
450	18	457.2	-	-	-	-	-	-
500	20	508.0	-	-	-	-	-	-

SCH40		SCH80		SCH120		SCH160
두께 (mm)	중량 (kg/m)	두께 (mm)	중량 (kg/m)	두께 (mm)	중량 (kg/m)	두께 (mm)	중량 (kg/m)
1.7	0.369	2.4	0.479	-	-	-	-
2.2	0.629	3.0	0.799	-	-	-	-
2.3	0.851	3.2	1.11	-	-	-	-
2.8	1.31	3.7	1.64	-	-	4.7	1.97
2.9	1.74	3.9	2.24	-	-	5.5	2.94
3.4	2.57	4.5	3.27	-	-	6.4	4.36
3.6	3.47	4.9	4.57	-	-	6.4	5.73
3.7	4.10	5.1	5.47	-	-	7.1	7.27
3.9	5.44	5.5	7.46	-	-	8.7	11.1
5.2	9.12	7.0	12.0	-	-	9.5	15.6
5.5	11.3	7.6	15.3	-	-	11.1	21.4
5.7	13.5	8.1	18.7	-	-	12.7	27.8
6.0	16.0	8.6	22.4	11.1	28.2	13.5	33.6
6.6	21.7	9.5	30.5	12.7	39.8	15.9	48.6
7.1	27.7	11.0	41.8	14.3	53.2	18.2	66.0
8.2	42.1	12.7	63.8	18.2	88.9	23.0	110
9.3	69.2	15.1	93.9	21.4	130	28.6	168
10.3	78.3	17.4	129	25.4	184	33.3	234
11.1	94.3	19.0	158	27.8	225	35.7	282
12.7	123	21.4	203	30.9	286	40.5	365
14.3	156	23.8	254	34.9	363	45.2	459
15.1	184	26.2	311	38.1	441	50.0	565

ASTM 및 ASME배관용 강관

공칭외경	외경		SCH5S				SCH10S
			두께		중량		두께		중량
In.	In	mm	In.	mm	lb/ft	kg/m	In.	mm	lb/ft	kg/m
1/8	0.405	10.29	-	-	-	-	0.049	1.24	0.186	0.277
1/4	0.540	13.72	-	-	-	-	0.065	1.65	0.330	0.491
3/8	0.675	17.15	-	-	-	-	-	1.65	0.423	0.631
1/2	0.840	21.34	0.065	1.65	0.538	0.801	0.083	2.11	0.672	1.00
3/4	1.050	26.67	0.065	1.65	0.683	1.02	0.083	2.11	0.858	1028
1	1.315	33.40	0.065	1.65	0.867	1.29	0.109	2.77	1.40	2.09
1 1/4	1.660	42.16	0.065	1.65	1.11	1.65	0.109	2.77	1.81	2.69
1 1/2	1.900	48.26	0.065	1.65	1.27	1.90	0.109	2.77	2.09	3.11
2	2.375	60.33	0.065	1.65	1.60	2.39	0.109	2.77	2.64	3.93
2 1/2	2.875	73.03	0.083	2.11	2.48	3.69	0.120	3.05	3.53	5.26
3	3.500	88.90	0.083	2.11	3.03	4.52	0.120	3.05	4.33	6.46
3 1/2	4.000	101.60	0.083	2.11	3.47	5.18	0.120	3.05	4.97	7.41
5	4.500	114.30	0.083	2.11	3.92	5.84	0.120	3.05	5.62	8.37
5	5.563	141.30	0.109	2.77	6.35	9.46	0.134	3.40	6.24	9.30
6	6.625	168.28	0.109	2.77	7.59	11.31	0.134	3.40	9.28	13.82
8	8.625	210.08	0.109	2.77	9.91	14.77	0.148	3.76	13.40	19.96
10	10.760	273.05	0.134	3.40	15.19	22.63	0.165	4.19	18.65	27.79
12	12750	323.85	0.156	3.96	20.98	31.26	0.180	4.57	24.16	36.00
14	14.000	355.60	0.156	3.96	23.07	34.36	0.188	4.78	27.73	41.31
16	16.000	408.40	0.165	4.19	27.90	41.57	0.188	4.78	31.75	47.29
18	18.000	457.20	0.165	4.19	31.43	46.82	0.188	4.78	35.76	53.28
20	20.000	508.00	0.188	4.78	39.78	69.26	0.218	4.78	46.06	68.61

SCH40				SCH80				XXS
두께		중량		두께		중량		두께		중량
In.	mm	lb/ft	kg/m	In.	mm	lb/ft	kg/m	In.	mm	lb/ft	kg/m
0.068	1.73	0.245	0.365	0.095	2.41	0.314	0.468	-	-	-	-
0.088	2.24	0.426	0.634	0.119	3.02	0.535	0.797	-	-	-	-
0.091	2.31	0.567	0.845	0.126	3.20	0.739	1.10	-	-	-	-
0.109	2.77	0.851	1.27	0.147	3.73	1.09	1.62	0.294	7.47	1.72	2.56
0.113	2.87	1.13	1.68	0.154	3.91	1.47	2.20	0.308	7.82	2.44	3.64
0.133	3.38	1.68	2.50	0.179	4.55	2.17	3.24	0.358	9.09	3.66	5.45
0.140	3.56	2027	3.39	0.191	4.85	2.99	4.46	0.382	9.70	5.21	7.76
0.145	3.68	2072	4.05	0.200	5.08	3.63	5.41	0.400	10.16	6.41	9.55
0.154	3.91	3.65	5.44	0.218	5.54	5.02	7.49	0.436	11.07	9.03	13.45
0.203	5.16	5.80	8.64	0.276	7.01	7.66	11.41	0.552	14.02	13.69	20.40
0.216	5.49	7.58	11.29	0.300	7.62	10.25	15.27	0.600	15.24	18.58	27.68
0.226	5.74	9.11	13.57	0.316	8.08	12.51	18.63	-	-	-	-
0.237	6.02	10.79	16.07	0.337	8.56	14.98	22.32	0.674	17.12	27.54	41.03
0.258	6.55	14.61	21.77	0.375	8.52	20.76	30.94	0.750	19.05	38.54	57.43
0.280	7.11	18.97	28.26	0.432	10.97	18.56	42.56	0.864	21.95	53.16	79.21
0.322	8.18	28.55	42.55	0.500	12.70	43.39	64.64	0.875	22.23	72.42	79.21
0.365	9.27	40.48	60.29	0.594	15.09	64.43	95.97	1.000	25.40	104.13	107.88
0.406	10.31	53.52	79.70	0.688	17.48	88.63	132.04	1.000	25.40	125.49	155.09
0.438	11.13	63.44	94.55	0.750	19.05	106.13	150.10	-	-	-	186.81
0.500	12.70	62.77	123.30	0.844	21.44	136.62	203.53	-	-	-
0.562	14.27	104.67	155.87	0.938	23.84	170.82	254.67	-	-	-
0.694	15.09	123.11	183.42	1.031	25.19	208.87	311.47	-	-	-

재질  

304

304L

316

316L

	주용도
STS304	가정용품, 자동차 부품, 건축 내 외장재, 화학공업, 낙농산업설비, 각종의료기구
STS304L	화학공업, 석탄공업, 석유공업, 제지공업
STS309S	초산용탱크, 화학공업장치, 용접용WIRE
STS310S	초산탱크, 기타의 화학공업장치, 저항기등
STS316	화학공업, 석유공업, 제지, 염색, 화학색묘공업
STS316L	황산공업, 비료공업, 합성섬유공업, 제지공업
STS321	황공가, 엔진, 배기관, 짐전기RING, 보일러튜브, 기타화학처리장치
STS430	주방, 식기등 가정용품, 자동차부품, 화학공업 열교환기
STS434	자동차 부품, 해수어수조관, FASTENTR
STS403	TURBINE BLADE, 식기, KNIFE 류
STS410S	BLADE류, 기계부품
STS410	BLADE류, 식탁기구, 석유공업