Fabrication of Steel Tanks for Process, Utility, Service & Storage Applications
JCMARVEL Engineering and Trading LLP executes the fabrication and supply of Process and Service Tanks for various industrial applications.
Our Fabrication Processes
1. Detailing
Based on your design, we pepare the shop fabrication drawings and as built drawings for the tanks.
2. Procurement
Sourcing materials from reliable supply sources, matching Mill Test Certificates and tracking.
3. Fabrication
Various shop fabrication processes like layout generation, cutting, grinding, rolling, edge preparation etc.
4. Assembly
Fabricated tank parts are fitup and assembled for welding in a phased manner for welding commencement.
5. Welding
Strict conformity to WPS / PQR. Use of reliable experienced welders to produce sound weld joints.
6. Testing & NDT
As per project ITP, stagewise inspection, DP, MPT, UT, RT, Fill Test, Pressure Tests etc. are performed.
7. Coatings
Blasting & Painting of Carbon Steel Tanks as per NACE / SSPC Specs. Passivation and/or Pickling for SS Tanks.
8. Delivery
Loading & shipment to client on third party transport, or loading in client arranged transport vehicles.
Shapes & Mounting
Tank shapes: These vary as per application and end user needs. Typical tanks are cube/cuboid, cylinderical, conical, combo of above with connecting transition elements etc.
Orientations: Tanks may be oriented horizontally, vertically, or even in an incline for some applications.
Mounting: Vertical Tanks usually rest directly on foundations by means of base plate. In other cases both horizontal and vertical tanks rest on foundations by means of saddles or column supports with mounting brackets.
Typical Specifications
Materials: Steel and Stainless Steel tanks are manufactured from a variety of carbon steels and stainless steels. Usual grades are mild steel, A36, SA516, SS304, SS304L, SS316, and SS 316L.
Applications: Process Tanks, Utility Tanks, Service Tanks, & Storage Tanks are built as single or double containment.
Media / Fluid Types: Tanks are built capable of handling a variety of media/fluid types like Fuel, Oil, Water, Bitumen, Corrosive / Non-corrosive Chemicals, Granules, Pellets etc. and specifications vary accordingly.