| Welded Pipe | ||||
| Material | ASTM A106A,ASTM A106B,ASTM A106C,ASTM A179,ASTM A192,ASTM A210 | |||
| ASTM A53A,ASTM A53B,ASTM A178C | ||||
| 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A | ||||
| ST37,ST37-2,DIN 1629 ST35,DIN 1629 ST45,DIN 17175 ST35.8,DIN 17175 | ||||
| DIN 17175 19Mn5 | ||||
| 16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9, | ||||
| P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo, | ||||
| 13CrMo44,30CrMo, A333 GR.1, GR.3, GR.6, GR.7, etc | ||||
| Gr.B,X42,X46,X52,X60,X65,X70,X80,X100,etc | ||||
| Dimensions | Out diameter: 6mm~720mm | |||
| Wall Thickness: 0.25mm~200mm | ||||
| Length:1m~12m or customize | ||||
| Surface treatment | Black painting, black varnish, transparent oil, hot galvanized, | |||
| 3PE, epoxy, coating, BE, PE, etc | ||||
| Application | 1. Low and middle-pressure fluid transportation pipeline | |||
| 2. Casing pipe | ||||
| 3. Low and medium-pressure boiler seamless steel pipe | ||||
| 4. High-pressure boiler seamless steel pipe | ||||
| 5. Carbon seamless steel pipe for ship | ||||
| 6. Seamless steel pipe used in high-pressure chemical fertilizer equipment | ||||
| 7. Petroleum and natural gas industry | ||||
| 8. Steel pipe for Heat exchanger | ||||
| 9. Used for diesel engine | ||||
| 10. Chemical industry building industry, environment industry, etc | ||||
|
INCH
|
OD
|
Standard Wall Thickness
|
||||||
|
(MM)
|
SCH 10
|
SCH 20
|
SCH 40
|
SCH 60
|
SCH 80
|
SCH 100
|
SCH 160
|
|
|
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
(mm)
|
|
|
8"
|
219.1
|
3.76
|
6.35
|
8.18
|
10.31
|
12.70
|
15.09
|
23.01
|
|
10"
|
273
|
4.19
|
6.35
|
9.27
|
12.7
|
15.09
|
18.26
|
28.58
|
|
12"
|
323.8
|
4.57
|
6.35
|
10.31
|
14.27
|
17.48
|
21.44
|
33.32
|
|
14"
|
355
|
6.35
|
7.92
|
11.13
|
15.09
|
19.05
|
23.83
|
36.71
|
|
16"
|
406
|
6.35
|
7.92
|
12.70
|
16.66
|
21.44
|
26.19
|
40.49
|
|
18"
|
457
|
6.35
|
7.92
|
14.27
|
19.05
|
23.83
|
29.36
|
46.24
|
|
20"
|
508
|
6.35
|
9.53
|
15.09
|
20.62
|
26.19
|
32.54
|
50.01
|
|
22"
|
559
|
6.35
|
9.53
|
|
22.23
|
28.58
|
34.93
|
54.98
|
|
24"
|
610
|
6.35
|
9.53
|
17.48
|
24.61
|
30.96
|
38.89
|
59.54
|
|
26"
|
660
|
7.92
|
12.7
|
|
|
|
|
|
|
28"
|
711
|
7.92
|
12.7
|
|
|
|
|
|
|
30"
|
762
|
7.92
|
12.7
|
|
|
|
|
|
|
32"
|
813
|
7.92
|
12.7
|
17.48
|
|
|
|
|
|
34"
|
863
|
7.92
|
12.7
|
17.48
|
|
|
|
|
|
36"
|
914
|
7.92
|
12.7
|
19.05
|
|
|
|
|
|
|
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