콘 철강 용접

표준 : ANSI B16.9의 ASTM의 A234 응에 WPB
압력 : SCH20, SCH40, SCH80, SCH160
크기 : "24"½에서 (610mm로 21.3mm)
에 사용 : 석유, 가스, 가스, 조선 CN, CN 냉동 ...
원산지 : 대만, 중국 ...

철강 학년 성분 : ASTM A234 
 

Gradez	Chemical Composition % max
	C	Mn	P≤	S≤	Si	Cr	Mo	Cu	Other
WPB	≤0.30	0.29-1.06	0.050	0.058	≥0.10 min	≤0.40	≤0.15	≤0.40	V:0.08
WPC	≤0.35	0.29-1.06	0.050	0.058	≥0.10 min	≤0.40	≤0.15	≤0.40	V:0.08
WP1	≤0.28	0.30-0.90	0.045	0.045	0.1 - 0.05	.....	0.44-0.65	.....	.....

사양
 

Nominal Pipe Size inch	Dimensions			Wall Thickness Approx. Weight
	Out side Dia. At Bevel: D/D		End to End	Sch. 20			Sch. 40			Sch. 80			Sch. 160
	D1 mm	D2 mm	H mm	T1 mm	T2 mm	Kg	T1 mm	T2 mm	Kg	T1 mm	T2 mm	Kg	T1 mm	T2 mm	Kg
1x3/4	33.4	26.7	50.8				3.38	2.87	0.14	4.55	3.91	0.17	6.35	5.56	0.22
1.1/2x3/4	48.3	26.7	63.5				3.68	2.87	0.22	5.08	3.91	0.27	7.14	5.56	0.51
1x1	---	33.4	63.5				---	3.38	0.24	---	4.55	0.31	---	6.35	0.55
1.1/2x1.1/4	---	42.2	63.5				---	3.56	0.26	---	4.85	0.33	---	6.34	0.60
2x1	60.3	33.4	76.2				3.91	3.38	0.37	5.54	4.55	0.45	8.74	6.35	0.94
2x1.1/4	---	42.2	76.2				---	3.56	0.39	---	4.85	0.53	---	6.35	0.99
2x1.1/2	---	48.3	76.2				---	3.68	0.41	---	5.08	0.54	---	7.14	1.04
2.1/2x1.1/4	73.0	42.2	88.9				5.16	3.56	0.67	7.01	4.85	0.79	9.53	6.35	1.52
2.1/2x1.1/2	---	48.3	88.9				---	3.68	0.68	---	5.08	0.86	---	7.14	1.53
2.1/2x2	---	60.3	88.9				---	3.91	0.73	---	5.54	0.94	---	8.74	1.65
3x1.1/2	88.9	48.3	88.9				5.49	3.68	0.86	7.62	5.08	1.04	11.13	7.14	2.12
3x2	---	60.3	88.9				---	3.91	0.91	---	5.54	1.18	---	8.74	2.23
3x2.1/2	---	73.0	88.9				---	5.16	0.98	---	7.01	1.29	---	9.53	2.40
4x2	114.3	60.3	101.6				6.02	3.91	1.44	8.56	5.54	1.78	13.49	8.74	3.97
4x2.1/2	---	73.0	101.6				---	5.16	1.52	---	7.01	2.01	---	9.53	4.21
4x3	---	88.9	101.6				---	5.49	1.59	---	7.62	2.13	---	11.13	4.38
5x2.1/2	141.3	73.0	127.0				6.55	5.16	2.51	9.53	7.01	3.30	15.88	9.53	6.68
5x3	---	88.9	127.0				---	5.49	2.60	---	7.62	3.55	---	11.13	7.10
5x4	---	114.3	127.0				---	6.02	2.72	---	8.56	3.78	---	13.49	7.14
6x3	168.3	88.9	139.7				7.11	5.49	3.63	10.97	7.62	5.04	18.26	11.13	9.93
6x4	---	114.3	139.7				---	6.02	2.72	---	8.56	5.45	---	13.49	10.22
6x5	---	141.3	139.7				---	6.55	3.93	---	9.53	5.72	---	15.88	10.78
8x4	219.1	114.3	152.4				8.18	6.02	5.95	12.70	8.56	8.44	23.01	13.49	17.30
8x5	---	141.3	152.4				---	6.55	6.08	---	9.53	8.85	---	15.88	17.80
8x6	---	168.3	152.4				---	7.11	6.31	---	10.97	9.26	---	18.26	18.40
10x5	273.0	141.3	177.8				9.27	6.55	9.90	15.09	9.53	17.60	28.58	15.88	31.60
10x6	---	168.3	177.8				---	7.11	10.10	---	10.97	17.90	---	18.26	32.20
10x8	---	219.1	177.8	6.35	6.35	7.89	---	8.18	10.50	---	12.70	18.10	---	23.01	32.50
12x6	323.9	168.3	203.2	---	---	---	10.31	7.11	16.50	17.48	10.97	27.30	33.32	18.26	49.40
12x8	---	219.1	203.2	6.35	6.35	10.7	---	8.18	17.20	---	12.70	28.40	---	23.01	51.40
12x10	---	273.0	203.2	---	6.35	11.1	---	9.27	17.80	---	15.09	29.50	---	28.58	53.30
14x8	355.6	219.1	330.2	7.92	6.35	23.1	11.13	8.18	32.10	19.05	12.70	53.70	35.71	23.01	95.70
14x10	---	273.0	330.2	---	6.35	24.2	---	9.27	33.70	---	15.09	56.30	---	28.58	100.4
14x12	---	323.9	330.2	---	6.35	25.6	---	10.31	35.60	---	17.48	59.50	---	33.32	106.0
16x8	406.4	219.1	355.6	7.92	6.35	27.7	12.70	8.18	43.90	21.44	12.70	72.40	40.49	23.01	130.1
16x10	---	273.0	355.6	---	6.35	28.8	---	9.27	45.70	---	15.09	75.30	---	28.58	135.3
16x12	---	323.9	355.6	---	6.35	29.9	---	10.31	47.40	---	17.48	78.20	---	33.32	140.5
16x14	---	355.6	355.6	---	7.92	30.5	---	11.13	48.30	---	19.05	79.70		35.71	143.1
18x12	457.2	323.9	381.0	7.92	6.35		14.27	10.31	51.00	23.83	17.48	83.00	45.23	33.32
18x14	---	355.6	381.0	---	7.92		---	11.13	53.00	---	19.05	86.40	---	35.71
18x16	---	406.4	381.0	---	7.92		---	12.70	56.20	---	21.44	91.40	---	40.49
20x14	508.0	355.6	508.0	9.53	7.90		15.09	11.13	79.60	26.19	19.05	136.0	50.01	35.71
20x16	---	406.4	508.0	---	7.92		---	12.70	83.90		21.44	142.0	---	40.41
20x18	---	457.2	508.0	---	7.92		---	14.27	88.40		23.83	150.0	---	45.23
22x16	559.0	406.4	508.0	9.53	7.92		15.09	---	---	28.58	21.44	164.0	53.98	40.49
22x18	---	457.2	508.0	---	7.92		---	---	---	---	23.83	172.0	---	45.23
22x20	---	508.0	508.0	---	7.92		---	---	---	---	26.19	181.0	---	50.01
24x18	610.0	457.2	508.0	9.53	9.53		17.48	14.27	114.0	30.96	23.83	197.0	59.54	45.23
24x20	---	508.0	508.0	---	---		---	15.09	119.0	---	26.19	205.0	---	50.01
24x22	---	559.0	508.0	---	---		---	---	---	---	28.58	215.0	---	53.98