PRODUCTS
Petroleum cracking tube
Category：
Keywords:Petroleum cracking tube、 Chemical Fertilizer Tube、 Ship tube、 Oil casing、 Mechanical tube、
ZESHENG is mainly supplier of carbon steel seamless pipe or tube, We can supplied all standard ASTM, ASME or API steel pipe but also tailor made pipes.
Petroleum cracking tube
Standard: Chinese Standard
Using: Used for the boiler and heat exchanger pipe of petroleum refining plants
Grade
|
Standard
|
Grade
|
|||||
|
GB9948
|
10、20、12CrMo、15CrMo、1Cr2Mo、1Cr5Mo、1Cr19Ni9、1Cr19Ni11Nb
|
|||||
Size
|
OD
|
WT(mm)
|
||||||||||||||||
|
inch
|
mm
|
2
|
2.6
|
3.6
|
4.5
|
5.5
|
7.1
|
9.5
|
12.5
|
13
|
14-16
|
17-19
|
20-25
|
31-60
|
61-70
|
81-90
|
91-120
|
|
0.84
|
21.3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.05
|
26.7
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.315
|
33.4
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.66
|
42.2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.9
|
48.3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.375
|
60.3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.875
|
73
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3.5
|
88.9
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4
|
101.6
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4.5
|
114.3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5.563
|
141.3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6.625
|
168.3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8.625
|
219.1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10.75
|
273
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12.75
|
323.9
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14
|
355.6
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16
|
406.4
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18
|
457
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20
|
508
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
22
|
559
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24
|
610
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
26
|
660.4
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
28
|
711.2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30
|
762
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
32
|
813
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
34
|
864
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
36
|
914
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
38
|
965
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Remarks
1. For the size below 2” and above 18”, we using the billet of Baogang and do processing sub-contracted;
2. For Non-standard size, we will design for you separately.
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