厂家批发碳钢国标冲压弯头热压无缝弯头90度焊接弯头
-
≥ 1个￥1.00
及时发货
交易保障
卖家承担邮费
DN
英寸
美外
日外
德外
A系值
B系值
德厚
SGP
SCH10
SCH20
SCH30
STD
SCH40
SCH60
XS
SCH80
SCH100
SCH120
SCH140
SCH160
XXS
6
1/8"
10.3
10.5
2
1.7
8
1/4"
13.7
13.8
2.3
2.24
2.24
3.02
3.02
10
3/8"
17.1
17.3
17.2
14
2.3
2.31
2.31
3.20
3.2
15
1/2"
21.3
21.7
21.3
21.3
18
2
2.8
2.11
2.41
2.77
2.77
3.73
3.73
4.78
7.47
20
3/4"
26.7
27.2
26.9
26.9
25
2.3
2.8
2.11
2.41
2.87
2.87
3.91
3.91
5.56
7.82
25
1"
33.4
34
33.7
33.7
32
2.6
3.2
2.77
2.9
3.38
3.38
4.55
4.55
6.35
9.09
32
11/4"
42.2
42.7
42.4
42.4
38
2.6
3.5
2.77
2.97
3.56
3.56
4.85
4.85
6.35
9.7
40
11/2"
48.3
48.6
48.3
48.3
45
2.6
3.5
2.77
3.17
3.68
3.68
5.08
5.08
7.14
10.16
50
2"
60.3
60.5
60.3
60.3
57
2.9
3.8
2.77
3.17
3.91
3.91
5.54
5.54
8.74
11.07
65
21/2"
73
76.3
76.1
76.1
76
2.9
4.2
3.05
4.78
5.16
5.16
7.01
7.01
9.53
13.26
80
3"
88.9
89.1
88.9
88.9
89
3.2
4.2
3.05
4.78
5.49
5.49
7.62
7.62
11.13
15.24
90
31/2"
101.6
102
4.2
3.05
4.78
5.74
5.74
8.08
8.08
100
4"
114.3
114
114
114.3
108
3.6
4.5
3.05
4.78
6.02
6.02
8.56
8.56
11.13
13.49
17.12
125
5"
141.3
140
140
139.7
133
4
4.5
3.4
6.55
6.55
9.53
9.53
12.7
15.87
19.05
150
6"
168.3
165
168
168.3
159
4.5
5
3.4
7.11
7.11
10.97
10.97
15.09
18.26
21.95
200
8"
219.1
216
219
219.1
219
6.3
5.8
3.76
6.35
7.04
8.18
8.18
10.31
12.7
12.7
15.09
18.26
20.62
23.01
22.22
250
10"
273
267
273
273
273
6.3
6.6
4.19
6.35
7.80
9.27
9.27
12.7
12.7
15.09
18.26
21.44
25.4
28.57
25.4
300
12"
323.8
319
324
323.9
325
7.1
6.9
4.57
6.35
8.38
9.53
10.31
14.27
12.7
17.48
21.44
25.4
28.57
33.32
25.4
350
14"
355.8
356
356
355.6
377
8
7.9
6.35
7.92
9.53
9.53
11.13
15.09
12.7
19.05
23.83
27.79
31.75
35.71
400
16"
406.4
406
406
406.4
426
8.8
7.9
6.35
7.92
9.53
9.53
12.70
16.66
12.7
21.44
26.19
30.96
36.53
40.49
450
18"
457.2
457
457
457
480
10
7.9
6.35
7.92
11.13
9.53
14.27
19.05
12.7
23.83
29.36
34.92
39.67
45.24
500
20"
508
508
508
508
530
11
7.9
6.35
9.53
12.7
9.53
15.09
20.62
12.7
26.19
32.54
38.1
44.45
50.01
550
22"
558.8
559
6.35
9.53
12.7
9.53
15.88
22.22
12.7
28.57
34.92
41.27
47.62
53.97
600
24"
609.9
610
610
610
630
12.5
6.35
9.53
14.27
9.53
17.48
24.61
12.7
30.96
38.89
46.02
52.37
59.54
650
26"
660.4
660
7.92
12.7
9.53
12.7
700
28"
711.2
711
711
711
720
7.92
12.7
15.87
9.53
12.7
750
30"
762
762
7.92
12.7
15.87
9.53
12.7
800
32"
812.8
813
813
813
820
12.5
7.92
12.7
15.87
9.53
17.48
12.7
850
34"
863.6
864
7.92
12.7
15.87
9.53
17.48
12.7
900
36"
914.4
914
914
914
920
12.5
7.92
12.7
15.87
9.53
19.05
12.7
950
38"
965.2
965
9.53
12.7
1000
40"
1016
1016
1016
1016
1020
12.5
9.53
12.7
1050
42"
1066.8
1067
9.53
12.7
1100
44"
1117.6
1118
9.53
12.7
1150
46"
1168.4
1168
9.53
12.7
1200
48"
1219.2
1219
1220
1219
1220
9.53
12.7
(碳钢管件HS:73079300) (碳钢无缝钢管HS:7304399000) (碳钢法兰HS：730791000) (碳钢带缝钢管HS:73063090)
(不锈钢法兰：7307210000) (不锈钢无缝钢管HS：7304419000) (不锈钢螺纹HS:73072200) (不锈钢管件HS:73072300)