Manufacturing Technology
Departments 5 Workshops 5 Production Machinery 5 Manufacturing Technology 5 Engineering 5 Project Management 5 Procurement 5 Logistics
GRIRO manufactures high pressure equipment, heat exchangers and many other equipment with top-level manufacturing technology to ensure highest quality and standards for all of our products.
Equipment Product Size – One piece
| Diameter: | up to | 6 | meter for equipment |
| up to | 8 | meter for parts | |
| Length: | up to | 60 | meter |
| Weight: | up to | 320 | tons |
Available Range of Materials
- Carbon Steel
- Duplex
- Hastelloy
- High Alloy
- Incoloy
- Inconel
- Low Alloy
- Stainless Steel
- Super Duplex
- Titanium
Cutting and Edge Preparation
- Oxyacetylene Gas Cutting
- Plasma Jet
- Machining & Milling
Forming and Bending
Plate Bending
| Diameter: | 500 – 8000 mm |
| Thickness: | 6 – 360 mm |
Machining
Edge Preparation
| Maximum Diameter: | 10000 mm |
| Maximum Length: | 13000 mm |
3 NC Drilling of Tube Sheet Holes
| Diameter: | 12 to 38 mm |
| Maximum Thickness: | 1000 mm |
NC Boring
| Maximum Diameter: | 200 mm |
Welding and Cladding
- SAW, SMAW
- GTAW
- GMAW
- FCAW
- Narrow Gap Process
- Tandem System
- ESW Cladding
Heat Treatment
| Furnace: | 25 x 10 x 9.8 meter |
| Temperature: | 1050°C |
| Electric (local): | Temperature 500 – 750°C |
| Step Cooling | |
| ProHeat 35: | Preheating & Local Heat Treatment |
Surface Preparation
- Shot blasting
- Grinding
- Polishing
- Painting
- Pickling, Passivating
Pressure Testing
- Hydraulic Tests
- Helium Tests
Plasma Jet Cutting
Plate Bending
Welding and Cladding Process
Furnace for Heat Treatment
Pressure Testing
