Fabrication of Y Pieces, Hoods, Transition Elements
JCMARVEL Engineering and Trading LLP executes the fabrication and supply of Y Pieces, Y Ducts, Hoods, and all kind of Transition elements for Duct Systems for various industrial applications.
Our Fabrication Processes
1. Detailing
Based on your design, we pepare the shop fabrication drawings and layouts for Y Pieces, Hoods & Transitions.
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, bends, edge preparation etc.
4. Assembly
Fabricated 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, Dimensional Inspection Tests etc. are performed.
7. Coatings
Blasting & Painting of Hoods, Y-Pieces / Transitions as per NACE/SSPC. Passivation and/or Pickling for SS items.
8. Delivery
Loading & shipment to client on third party transport, or loading in client arranged transport vehicles.
Shapes & Parameters
Y Pieces: Symmetrical and asymmetrical Y Pieces can be fabricated for ducts and piping in circular, square, rectangular, or polygonal confifurations.
Hoods: Hoods may be manufactured in concentric / eccentric configurations and as reducing entities / elements, offering great customization as per client needs.
Transition Elements: All kinds of transitional duct and piping elements can be fabricated in different circular to polygonal, circular to circular, or polygonal to polygonal configurations.
Typical Specifications
Materials: A variety of carbon steels and stainless steels grades can be used in fabrication. Usual grades are mild steel, A36, SA516, SS304, SS304L, SS316, and SS 316L.
Applications: Y- Pieces and transitions are mainly used as components for Ducting and Piping, while Hoods serve as part of ducts, roofing, or chimney parts.
Media / Fluid Types: They can handle various media and fluids like chemicals vapours, hydrocarbons, flue / effluent gasses, hot air, steam etc, as per project specific requirements.