• Pressure Reducing Tower Material： Q345
|
|
Absorption Tower Material： S30408
|
|
• Tower Material： Q345R |
• Oxidation Tower Material： 317L
|
|
• Extraction Tower Material： S30408
|
|
Heavy Fraction Separation Tower Material： Q345R
|
•Oxidation Tower Material： Q345R
|
|
• Synthetic Tower Material： S31603
|
|
• Distillation Tower Material： S31603
|
