公司地址：江苏省无锡市锡山区团结北路1号
联系人：杨建良
手机：15298800192
电话：0510-83785168
传真：0510-83788168
公司网址：http://www.froch.com
·ASTM A312 ·ASTM A358
 称呼外径
Outside diameter
|
厚度
外径 (mm)
(mm)
|
SCH 5S
|
SCH 10S
|
SCH 40S
|
|
称呼外径
Outside diameter
|
厚度
外径 (mm)
(mm)
|
SCH 5S
|
SCH 10S
|
SCH 20S
|
SCH 40S
|
||
|
N.B.
|
NPS
|
(mm)
|
(mm)
|
(mm)
|
|
N.B.
|
NPS
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
||
|
8
|
1/4”
|
13.72
|
|
|
2.24
|
|
8
|
1/4”
|
13.8
|
1.2
|
1.65
|
2.0
|
2.2
|
|
10
|
3/8”
|
17.15
|
|
|
2.31
|
|
10
|
3/8”
|
17.3
|
1.2
|
1.65
|
2.0
|
2.3
|
|
15
|
1/2”
|
21.34
|
1.65
|
2.11
|
2.77
|
|
15
|
1/2”
|
21.7
|
1.65
|
2.1
|
2.5
|
2.8
|
|
20
|
3/4”
|
26.67
|
1.65
|
2.11
|
2.87
|
|
20
|
3/4”
|
27.2
|
1.65
|
2.1
|
2.5
|
2.9
|
|
25
|
1”
|
33.40
|
1.65
|
2.77
|
3.38
|
|
25
|
1”
|
34.0
|
1.65
|
2.8
|
3.0
|
3.4
|
|
32
|
11/4”
|
42.16
|
1.65
|
2.77
|
3.56
|
|
32
|
11/4”
|
42.7
|
1.65
|
2.8
|
3.0
|
3.6
|
|
40
|
11/2”
|
48.26
|
1.65
|
2.77
|
3.68
|
|
40
|
11/2”
|
48.6
|
1.65
|
2.8
|
3.0
|
3.7
|
|
50
|
2”
|
60.33
|
1.65
|
2.77
|
3.91
|
|
50
|
2”
|
60.5
|
1.65
|
2.8
|
3.5
|
3.9
|
|
65
|
21/2”
|
73.03
|
2.11
|
3.05
|
5.16
|
|
65
|
21/2”
|
76.3
|
2.1
|
3.0
|
3.5
|
5.2
|
|
80
|
3”
|
88.90
|
2.11
|
3.05
|
5.49
|
|
80
|
3”
|
89.1
|
2.1
|
3.0
|
4.0
|
5.5
|
|
90
|
31/2”
|
101.60
|
2.11
|
3.05
|
5.74
|
|
90
|
31/2”
|
101.6
|
2.1
|
3.0
|
4.0
|
5.7
|
|
100
|
4”
|
114.30
|
2.11
|
3.05
|
6.02
|
|
100
|
4”
|
114.3
|
2.1
|
3.0
|
4.0
|
6.0
|
|
125
|
5”
|
141.30
|
2.77
|
3.40
|
6.55
|
|
125
|
5”
|
139.8
|
2.8
|
3.4
|
5.0
|
6.6
|
|
150
|
6”
|
168.28
|
2.77
|
3.40
|
7.11
|
|
150
|
6”
|
165.2
|
2.8
|
3.4
|
5.0
|
7.1
|
|
200
|
8”
|
219.08
|
2.77
|
3.76
|
8.18
|
|
200
|
8”
|
216.3
|
2.8
|
4.0
|
6.5
|
8.2
|
|
250
|
10”
|
273.05
|
3.40
|
4.19
|
9.27
|
|
250
|
10”
|
267.4
|
3.4
|
4.0
|
6.5
|
9.3
|
|
300
|
12”
|
323.85
|
3.96
|
4.57
|
9.52
|
|
300
|
12”
|
318.5
|
4.0
|
4.5
|
6.5
|
10.3
|
Large diameter stainless steel pipe (O.D. can be made up to 80” )
·ASTM A312 ·ASTM A358 ·ASTM A409 ·CNS 13517 G3259 ·JIS G3468
|
称呼外径 outside diameter
|
厚度thickness
外径
O.D.(mm)
|
SCH 5S
|
SCH 10S
|
SCH 20S
|
SCH 40S
|
|
|
(A)
|
(B)
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
|
|
350
|
14 ”
|
355.6
|
4.0
|
5.0
|
8.0
|
11.1
|
|
400
|
16 ”
|
406.4
|
4.5
|
5.0
|
8.0
|
12.7
|
|
450
|
18 ” |
457.2
|
4.5
|
5.0
|
8.0
|
14.3
|
|
500
|
20 ” |
508.0
|
5.0
|
5.5
|
9.5
|
15.1
|
|
550
|
22 ” |
558.8
|
5.0
|
5.5
|
9.5
|
15.9
|
|
600
|
24 ” |
609.6
|
5.5
|
6.5
|
9.5
|
17.5
|
|
650
|
26 ” |
660.4
|
5.5
|
8.0
|
12.7
|
17.5
|
|
700
|
28 ” |
711.2
|
5.5
|
8.0
|
12.7
|
17.5
|
|
750
|
30 ” |
762.0
|
6.5
|
8.0
|
12.7
|
17.5
|
|
800
|
32 ” |
812.8
|
|
8.0
|
12.7
|
17.5
|
|
850
|
34 ” |
863.6
|
|
8.0
|
12.7
|
17.5
|
|
900
|
36 ” |
914.4
|
|
8.0
|
12.7
|
19.1
|
|
1000
|
40 ” |
1016.0
|
|
9.5
|
14.3
|
26.2
|
机械结构用不锈钢管Stainless steel mechanical tube
·ASTM A554 ·CNS 5802 G3119 ·JIS G3446
 厚度(mm)
外径(mm)
|
0.7
|
0.8
|
0.9
|
1.0
|
1.2
|
1.5
|
2.0
|
3.0
|
|
12.7
|
|
|
|
|
|
|
|
|
|
15.9
|
|
|
|
|
|
|
|
|
|
19.0
|
|
|
|
|
|
|
|
|
|
22.2
|
|
|
|
|
|
|
|
|
|
25.4
|
|
|
|
|
|
|
|
|
|
28.6
|
|
|
|
|
|
|
|
|
|
31.8
|
|
|
|
|
|
|
|
|
|
38.1
|
|
|
|
|
|
|
|
|
|
50.8
|
|
|
|
|
|
|
|
|
|
63.5
|
|
|
|
|
|
|
|
|
|
76.2
|
|
|
|
|
|
|
|
|
|
88.9
|
|
|
|
|
|
|
|
|
|
101.6
|
|
|
|
|
|
|
|
|
|
114.3
|
|
|
|
|
|
|
|
|
方管Stainless steel square tube
 厚度(mm)
外径(mm)
|
0.7
|
0.8
|
0.9
|
1.0
|
1.2
|
1.5
|
2.0
|
3.0
|
|
12.7x12.7
|
|
|
|
|
|
|
|
|
|
15.9x15.9
|
|
|
|
|
|
|
|
|
|
18.0x18.0
|
|
|
|
|
|
|
|
|
|
19.0x19.0
|
|
|
|
|
|
|
|
|
|
20.0x20.0
|
|
|
|
|
|
|
|
|
|
25.4x25.4
|
|
|
|
|
|
|
|
|
|
30.0x30.0
|
|
|
|
|
|
|
|
|
|
31.8x31.8
|
|
|
|
|
|
|
|
|
|
38.1x38.1
|
|
|
|
|
|
|
|
|
|
40.0x40.0
|
|
|
|
|
|
|
|
|
|
50.8x50.8
|
|
|
|
|
|
|
|
|
|
60.0x60.0
|
|
|
|
|
|
|
|
|
|
70.0x70.0
|
|
|
|
|
|
|
|
|
|
80.0x80.0
|
|
|
|
|
|
|
|
|
|
90.0x90.0
|
|
|
|
|
|
|
|
|
|
100.0x100.0
|
|
|
|
|
|
|
|
|
长方管Stainless steel rectangular tube
 厚度(mm)
外径(mm)
|
0.9
|
1.0
|
1.2
|
1.5
|
2.0
|
3.0
|
|
10x20
|
|
|
|
|
|
|
|
13x26
|
|
|
|
|
|
|
|
15x30
|
|
|
|
|
|
|
|
20x40
|
|
|
|
|
|
|
|
25x50
|
|
|
|
|
|
|
|
25.4x38.1
|
|
|
|
|
|
|
|
30x60
|
|
|
|
|
|
|
|
40x80
|
|
|
|
|
|
|
|
45x75
|
|
|
|
|
|
|
|
45x95
|
|
|
|
|
|
|
|
50x100
|
|
|
|
|
|
|
一般配管用不锈钢管（压接管）Large gauge stainless tube for general service
|
称呼外径Outside diameter
|
外径O.D.(mm)
|
厚度thickness(mm)
|
|
|
Su
|
A Su(2)
|
||
|
13
|
-
|
15.88
|
0.8
|
|
20
|
-
|
22.22
|
1.0
|
|
25
|
-
|
28.58
|
1.0
|
|
30
|
25
|
34.00
|
1.2
|
|
40
|
32
|
42.70
|
1.2
|
|
50
|
40
|
48.60
|
1.2
|
|
60
|
50
|
60.50
|
1.5
|
|
75
|
65
|
76.30
|
1.5
|
|
80
|
-
|
89.10
|
2.0
|
|
100
|
-
|
114.30
|
2.0
|
|
125
|
-
|
139.80
|
2.0
|
|
150
|
-
|
165.20
|
3.0
|
|
|
|
0.3
|
0.4
|
0.5
|
0.6
|
0.8
|
1.0
|
1.2
|
1.4
|
1.5
|
1.8
|
2.0
|
2.2
|
2.5
|
2.8
|
3.0
|
4.0
|
|
|
(9.5)
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
|
|
|
|
|
|
(12.7)
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
|
|
|
(15.88)
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
19
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
|
(21.3)
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
(22.22)
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(25.4)
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(26.7)
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(28.58)
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(31.8)
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(33.4)
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(38.1)
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(42.3)
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
45
|
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(48.3)
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(50.8)
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
57
|
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
(60.3)
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
(63.5)
|
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
76
|
|
|
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
(76.2)
|
|
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
1.5
|
2.0
|
2.2
|
2.5
|
2.8
|
3.0
|
3.2
|
3.5
|
3.6
|
4.0
|
4.2
|
4.6
|
4.8
|
5.0
|
5.5
|
6.0
|
8.0
|
10
|
12
|
14
|
|
|
(88.9)
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
|
|
|
|
|
|
(101.6)
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
|
|
|
|
|
108
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
|
|
|
|
|
|
(114.3)
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
|
133
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
(139.7)
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
|
(141.3)
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
159
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
|
(168.3)
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
|
219
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(219.1)
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
273
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
|
|
(323.9)
|
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
|
325
|
|
|
|
|
|
|
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
√
|
