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技术(shu)文档(dang) Technical

16锰法兰的概念如何利用好弯头产品厚度的87...关于法兰产品的接管厚度的问题国标法兰和机械部产品平面图比...话说这个无缝化的弯头

采购指南 help

美标弯头产品的尺寸弯头产品版本的差异销售弯头的不合理条款法兰产品的粗糙程度法兰产品的样品

常见(jian)问题 question

大型封头产品的生产管件之都的一些契约精神弯头产品的坡口示意图两个弯头版本中的87.5 弯头产品公称壁厚的合同规定

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JIS日标

inch
DN
外径D
壁厚
SGP
SCH5S
SCH10S
SCH10
SCH20
SCH30
SCH40S
STD
SCH40
SCH60
SCH80S
XS
1/2"
15
21.7
2.8
1.7
2.1
2.8
2.8
2.8
3.7
3.7
3/4"
20
27.2
2.8
1.7
2.1
2.9
2.9
2.9
3.9
3.9
1"
25
34
3.2
1.7
2.8
3.4
3.4
3.4
4.5
4.5
11/4"
32
42.7
3.5
1.7
2.8
3.6
3.6
3.6
4.9
4.9
11/2"
40
48.6
3.5
1.7
2.8
3.7
3.7
3.7
5.1
5.1
2"
50
60.5
3.8
1.7
2.8
3.9
3.9
3.9
5.5
5.5
21/2"
65
76.3
4.2
2.1
3.0
5.2
5.2
5.2
7.0
7.0
3"
80
89.1
4.2
2.1
3.0
5.5
5.5
5.5
7.6
7.6
31/2"
90
101.6
4.2
2.1
3.0
5.7
5.7
5.7
8.1
8.1
4"
100
114.3
4.5
2.1
3.0
6.0
6.0
6.0
8.6
8.6
5"
125
139.80
4.5
2.8
3.4
6.6
6.6
6.6
9.5
9.5
6"
150
165.20
5.0
2.8
3.4
7.1
7.1
7.1
11.0
11.0
8"
200
216.30
5.8
2.8
3.8
6.4
7.0
8.2
8.2
8.2
10.3
12.7
12.7
10"
250
267.40
6.6
3.4
4.2
6.4
7.8
9.3
9.3
9.3
12.7
12.7
12.7
12"
300
318.50
6.9
4.0
4.6
6.4
8.4
9.5
9.5
10.3
14.3
12.7
12.7
14"
350
355.60
7.9
4.0
4.8
6.4
7.9
9.5
9.5
9.5
11.1
15.1
12.7
16"
400
406.40
7.9
4.2
4.8
6.4
7.9
9.5
9.5
9.5
12.7
16.7
12.7
18"
450
457.20
7.9
4.2
4.8
6.4
7.9
11.1
9.5
9.5
14.3
19.0
12.7
20"
500
508.00
7.9
4.8
5.5
6.4
9.5
12.7
9.5
9.5
15.1
20.6
12.7
22"
550
558.00
4.8
5.5
6.4
9.5
12.7
9.5
9.5
22.2
12.7
24"
600
609.60
5.5
6.4
6.4
9.5
14.3
9.5
9.5
17.5
24.6
12.7
26"
650
660.40
7.9
12.7
9.5
12.7
28"
700
711.20
7.9
12.7
15.9
9.5
12.7
30"
750
762.00
6.4
7.9
7.9
12.7
15.9
9.5
9.5
17.5
12.7
32"
800
812.80
7.9
12.7
15.9
9.5
17.5
12.7
34"
850
863.60
7.9
12.7
15.9
9.5
19.0
12.7
36"
900
914.40
7.9
12.7
15.9
9.5
12.7
38"
950
965.20
9.5
12.7
40"
1000
1016.00
9.5
12.7
42"
1050
1066.80
9.5
12.7
44"
1100
1117.60
9.5
12.7
46"
1150
1168.40
9.5
12.7
48"
1200
1219.20
9.5
12.7
inch DN 外径D 壁厚
SCH80 SCH100 SCH120 SCH140 SCH160 XXS SGP SCH5S SCH10S SCH10 SCH20 SCH30
1/2" 15 21.7 3.7 4.8 7.5 0.1 0.1 0.1
3/4" 20 27.2 3.9 5.6 7.8 0.1 0.1 0.1
1" 25 34 4.5 6.4 9.1 0.1 0.1 0.1
11/4" 32 42.7 4.9 6.4 9.7 0.3 0.1 0.2
11/2" 40 48.6 5.1 7.1 10.2 0.3 0.2 0.3
2" 50 60.5 5.5 8.7 11.1 0.6 0.3 0.5
21/2" 65 76.3 7.0 9.5 14.0 1.1 0.6 0.8
3" 80 89.1 7.6 11.1 15.2 1.6 0.8 1.1
31/2" 90 101.6 8.1
4" 100 114.3 8.6 11.1 13.5 17.1 2.9 1.4 2.0
5" 125 139.80 9.5 12.7 15.9 19.0 4.5 2.8 3.4
6" 150 165.20 11.0 14.3 18.3 21.9 7.1 4.0 4.9
8" 200 216.30 12.7 15.1 18.3 20.6 23.0 22.2 14.4 7.1 9.5 0.0 15.9 17.3
10" 250 267.40 15.1 18.3 21.4 25.4 28.6 25.4 25.4 13.2 16.3 0.0 24.6 29.9
12" 300 318.50 17.5 21.4 25.4 28.6 33.3 25.4 38.1 22.3 25.6 0.0 35.4 46.1
14" 350 355.60 19.0 23.8 27.8 31.8 35.7 56.7 29.0 34.8 46.2 56.7 67.9
16" 400 406.40 21.4 26.2 31.0 36.5 40.5 74.3 39.9 45.5 60.4 74.3 89.0
18" 450 457.20 23.8 29.4 34.9 39.7 45.2 94.2 50.5 57.7 76.6 94.2 131.5
20" 500 508.00 26.2 32.5 38.1 44.4 50.0 116.6 71.3 81.5 94.7 139.7 185.6
22" 550 558.00 28.6 34.9 41.3 47.6 54.0 86.2 98.6 114.6 169.1 224.7
24" 600 609.60 31.0 38.9 46.0 52.4 59.5 117.6 136.7 136.7 201.8 301.4
26" 650 660.40 197.7 315.5
28" 700 711.20 229.5 366.4 456.6
30" 750 762.00 214.0 263.6 263.6 421.1 525.0
32" 800 812.80 300.1 479.6 598.1
34" 850 863.60 339.0 542.0 676.0
36" 900 914.40 380.3 608.1 758.6
38" 950 965.20
40" 1000 1016.00
42" 1050 1066.80
44" 1100 1117.60
46" 1150 1168.40
48" 1200 1219.20
inch DN 外径D 1.5D 理论重量
SCH40S STD SCH40 SCH60 SCH80S XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2
3/4" 20 27.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2
1" 25 34 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3
11/4" 32 42.7 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.6
11/2" 40 48.6 0.4 0.4 0.4 0.5 0.5 0.5 0.7 0.9
2" 50 60.5 0.7 0.7 0.7 0.9 0.9 0.9 1.3 1.6
21/2" 65 76.3 1.4 1.4 1.4 1.8 1.8 1.8 2.3 3.2
3" 80 89.1 2.0 2.0 2.0 2.7 2.7 2.7 3.8 5.0
31/2" 90 101.6 0.0 0.0 0.0 0.0 0.0 0.0
4" 100 114.3 3.8 3.8 3.8 5.4 5.4 5.4 6.8 8.0 9.8
5" 125 139.80 6.5 6.5 6.5 9.1 9.1 9.1 11.9 14.5 16.9
6" 150 165.20 9.9 9.9 9.9 15.0 15.0 15.0 19.1 23.8 27.8
8" 200 216.30 20.1 20.1 20.1 25.0 30.5 30.5 30.5 35.9 42.8 47.6 52.5 50.8
10" 250 267.40 35.4 35.4 35.4 47.7 47.7 47.7 56.2 67.2 77.7 90.7 100.7 90.7
12" 300 318.50 52.0 52.0 56.2 77.0 68.7 68.7 93.2 112.5 131.8 146.8 168.1 131.8
14" 350 355.60 67.9 67.9 79.0 106.2 89.9 132.1 163.1 188.2 212.6 235.8
16" 400 406.40 89.0 89.0 118.0 153.6 118.0 194.5 235.1 274.7 318.7 349.7
18" 450 457.20 112.9 112.9 168.2 221.1 149.9 273.9 333.9 391.3 440.1 494.5
20" 500 508.00 139.7 139.7 219.6 296.2 185.6 372.4 455.9 528.2 607.3 675.6
22" 550 558.00 169.1 169.1 386.0 224.7 491.3 592.4 692.5 788.4 883.2
24" 600 609.60 201.8 201.8 366.8 509.5 268.4 635.0 785.9 917.8 1158.7
26" 650 660.40 237.2 315.5
28" 700 711.20 275.3 366.4
30" 750 762.00 316.4 316.4 576.6 421.1
32" 800 812.80 360.2 657.0 479.6
34" 850 863.60 406.9 804.8 542.0
36" 900 914.40 456.5 608.1
38" 950 965.20 508.9 678.1
40" 1000 1016.00 564.2 751.8
42" 1050 1066.80 622.3 829.4
44" 1100 1117.60 683.2 910.7
46" 1150 1168.40 747.0 995.9
48" 1200 1219.20 813.7 1084.9

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inch	DN	外径D	壁厚
inch	DN	外径D	SGP	SCH5S	SCH10S	SCH10	SCH20	SCH30	SCH40S	STD	SCH40	SCH60	SCH80S	XS
1/2"	15	21.7	2.8	1.7	2.1				2.8	2.8	2.8		3.7	3.7
3/4"	20	27.2	2.8	1.7	2.1				2.9	2.9	2.9		3.9	3.9
1"	25	34	3.2	1.7	2.8				3.4	3.4	3.4		4.5	4.5
11/4"	32	42.7	3.5	1.7	2.8				3.6	3.6	3.6		4.9	4.9
11/2"	40	48.6	3.5	1.7	2.8				3.7	3.7	3.7		5.1	5.1
2"	50	60.5	3.8	1.7	2.8				3.9	3.9	3.9		5.5	5.5
21/2"	65	76.3	4.2	2.1	3.0				5.2	5.2	5.2		7.0	7.0
3"	80	89.1	4.2	2.1	3.0				5.5	5.5	5.5		7.6	7.6
31/2"	90	101.6	4.2	2.1	3.0				5.7	5.7	5.7		8.1	8.1
4"	100	114.3	4.5	2.1	3.0				6.0	6.0	6.0		8.6	8.6
5"	125	139.80	4.5	2.8	3.4				6.6	6.6	6.6		9.5	9.5
6"	150	165.20	5.0	2.8	3.4				7.1	7.1	7.1		11.0	11.0
8"	200	216.30	5.8	2.8	3.8		6.4	7.0	8.2	8.2	8.2	10.3	12.7	12.7
10"	250	267.40	6.6	3.4	4.2		6.4	7.8	9.3	9.3	9.3	12.7	12.7	12.7
12"	300	318.50	6.9	4.0	4.6		6.4	8.4	9.5	9.5	10.3	14.3	12.7	12.7
14"	350	355.60	7.9	4.0	4.8	6.4	7.9	9.5	9.5	9.5	11.1	15.1		12.7
16"	400	406.40	7.9	4.2	4.8	6.4	7.9	9.5	9.5	9.5	12.7	16.7		12.7
18"	450	457.20	7.9	4.2	4.8	6.4	7.9	11.1	9.5	9.5	14.3	19.0		12.7
20"	500	508.00	7.9	4.8	5.5	6.4	9.5	12.7	9.5	9.5	15.1	20.6		12.7
22"	550	558.00		4.8	5.5	6.4	9.5	12.7	9.5	9.5		22.2		12.7
24"	600	609.60		5.5	6.4	6.4	9.5	14.3	9.5	9.5	17.5	24.6		12.7
26"	650	660.40				7.9	12.7			9.5				12.7
28"	700	711.20				7.9	12.7	15.9		9.5				12.7
30"	750	762.00		6.4	7.9	7.9	12.7	15.9	9.5	9.5	17.5			12.7
32"	800	812.80				7.9	12.7	15.9		9.5	17.5			12.7
34"	850	863.60				7.9	12.7	15.9		9.5	19.0			12.7
36"	900	914.40				7.9	12.7	15.9		9.5				12.7
38"	950	965.20								9.5				12.7
40"	1000	1016.00								9.5				12.7
42"	1050	1066.80								9.5				12.7
44"	1100	1117.60								9.5				12.7
46"	1150	1168.40								9.5				12.7
48"	1200	1219.20								9.5				12.7

inch	DN	外径D	1.5D 理论重量
			SCH40S	STD	SCH40	SCH60	SCH80S	XS	SCH80	SCH100	SCH120	SCH140	SCH160	XXS
			0.1	0.1	0.1		0.1	0.1	0.1				0.1	0.2
3/4"	20	27.2	0.1	0.1	0.1		0.1	0.1	0.1				0.2	0.2
1"	25	34	0.2	0.2	0.2		0.2	0.2	0.2				0.3	0.3
11/4"	32	42.7	0.3	0.3	0.3		0.3	0.3	0.3				0.4	0.6
11/2"	40	48.6	0.4	0.4	0.4		0.5	0.5	0.5				0.7	0.9
2"	50	60.5	0.7	0.7	0.7		0.9	0.9	0.9				1.3	1.6
21/2"	65	76.3	1.4	1.4	1.4		1.8	1.8	1.8				2.3	3.2
3"	80	89.1	2.0	2.0	2.0		2.7	2.7	2.7				3.8	5.0
31/2"	90	101.6	0.0	0.0	0.0		0.0	0.0	0.0
4"	100	114.3	3.8	3.8	3.8		5.4	5.4	5.4		6.8		8.0	9.8
5"	125	139.80	6.5	6.5	6.5		9.1	9.1	9.1		11.9		14.5	16.9
6"	150	165.20	9.9	9.9	9.9		15.0	15.0	15.0		19.1		23.8	27.8
8"	200	216.30	20.1	20.1	20.1	25.0	30.5	30.5	30.5	35.9	42.8	47.6	52.5	50.8
10"	250	267.40	35.4	35.4	35.4	47.7	47.7	47.7	56.2	67.2	77.7	90.7	100.7	90.7
12"	300	318.50	52.0	52.0	56.2	77.0	68.7	68.7	93.2	112.5	131.8	146.8	168.1	131.8
14"	350	355.60	67.9	67.9	79.0	106.2		89.9	132.1	163.1	188.2	212.6	235.8
16"	400	406.40	89.0	89.0	118.0	153.6		118.0	194.5	235.1	274.7	318.7	349.7
18"	450	457.20	112.9	112.9	168.2	221.1		149.9	273.9	333.9	391.3	440.1	494.5
20"	500	508.00	139.7	139.7	219.6	296.2		185.6	372.4	455.9	528.2	607.3	675.6
22"	550	558.00	169.1	169.1		386.0		224.7	491.3	592.4	692.5	788.4	883.2
24"	600	609.60	201.8	201.8	366.8	509.5		268.4	635.0	785.9	917.8		1158.7
26"	650	660.40		237.2				315.5
28"	700	711.20		275.3				366.4
30"	750	762.00	316.4	316.4	576.6			421.1
32"	800	812.80		360.2	657.0			479.6
34"	850	863.60		406.9	804.8			542.0
36"	900	914.40		456.5				608.1
38"	950	965.20		508.9				678.1
40"	1000	1016.00		564.2				751.8
42"	1050	1066.80		622.3				829.4
44"	1100	1117.60		683.2				910.7
46"	1150	1168.40		747.0				995.9
48"	1200	1219.20		813.7				1084.9