Petrochemical Vessels

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Mechasol can design and manufacture following petrochemical pressure vessels by multi skilled staffs.

  • Drums & Towers

  • Columns

  • Oxidizers

  • Reactors ​​ ​​ ​​ ​​ ​​​​ 


Materials of Production :
- Both of ASME and EN standart materials can be used in fabrication according to customer request
- Carbon Steel (SA516 Gr.70, Gr.60, SA285,​​ S235 Jr., P355GH, P265GH, St.37, St.44, St.52, etc)
- Stainless Steel & Alloys (304/304L, 316/316L, 316Ti, 317L, 410/410S, 904L, Monel400)
- Clad Plates​​ 
- Duplex Stainless Steel (2205, 2304, 2507)
- Inconel, Monel, Hastelloy, Incoloy...
- Clad and/or weld overlay (CS/Cr-Mo + SS)
- Other plates for special services like, H2S, Amine, Caustic, Lethal Services

Note:​​ All of our raw materials are supplied from Europe by biggest steel manufacturers of the world like Dillinger, Arcelor Mittal, Outokumpu, Thyssenkrupp Steel AG and others with approved certificates.






Technics of Welding :


Sizes of Equipments (Fabrication) :


: Gas Metal Arc Welding


Outside Diameter

: Up to 7000 mm (Inside)


: Gas Tungsten Arc Welding



: 40 meter (one piece)


: Flux Core Arc Welding



: Up to 50 mm


: Shielded Metal Arc Welding



: Up to 200.000 kg


: Submerged Arc Welding



: ~ (depends on needs)

Note:​​ Bigger and heavier equipments can be​​ manufactured at our open area.






Our stainless steel and carbon steel manufacturing areas are seperated from each other to save stainless steel properties.


Sand Blasting and Painting can be done by our experienced staff in our paint shop​​ with top quality paints. It can also be subcontracted according to needs.


Heat treatment after cold forming or for stress relieving (PWHT) can be done in our workshop locally. It can also be subcontracted according to needs.​​ 


We continue to​​ manufacture in accordance with EN & ASME standards and exporting all over the world with required documentation like PED 97/23/EC files, CE marks, ASME U & S stamps etc.



Drums & Towers

​​ drum3​​ ​​