Jrain specializes in the engineering and on-site fabrication of Large Size Field Tanks, providing high-performance Fiber Reinforced Plastic (FRP) solutions for industrial storage and processing. By utilizing advanced mobile winding technology, we eliminate the logistical constraints of transporting oversized vessels, ensuring that massive tanks are built precisely to specification directly at the project site, regardless of the environment.
Our field manufacturing process is designed for maximum efficiency and quality assurance. From mobilizing expert project managers to the final hydrostatic testing and handover, Jrain ensures that the mechanical properties of field-wound laminates are identical to those produced in a controlled workshop. Whether for corrosive chemicals or abrasive liquids, our customized resin and fiberglass selections guarantee long-term durability and strict adherence to international safety standards.
| Manufacturing Method | On-site Mobile Filament Winding | Core Material | Fiberglass Reinforced Plastic (FRP) |
|---|---|---|---|
| Quality Standards | ASME RTP-1, ASTM D3299, ASTM D4097, BS EN 13121 | Customization | Resins, Agents, and Fillers based on fluid chemistry |
| Structural Components | Integrated Nozzles, Ladders, and Handrails | Performance Test | Rigorous Hydrostatic Testing before handover |
| Application Suitability | Corrosive or Abrasive Liquids and Gases | Installation | Direct Field Fabrication & Integration |
| Equipment Capability | High-precision Mobile Winding Machines & Molds | Project Scope | Domestic and International Field Sites |
Customized selection of resins and fillers to withstand the most aggressive corrosive and abrasive industrial chemicals.
On-site manufacturing eliminates the high costs and risks associated with transporting oversized tanks over long distances.
Our mobile winding equipment produces laminates with mechanical properties identical to factory-controlled environments.
Field fabrication solves the problem of difficult site access where pre-fabricated large tanks cannot be delivered.
Dedicated project managers oversee the entire lifecycle from mobilization to final installation and testing.
Rich experience in executing large-scale FRP projects across diverse environments both in China and overseas.
Strategic deployment of manufacturing teams and shipment of precision machinery to the project field.
On-site installation of winding machines and molds tailored to the specific tank diameter.
Strict adherence to design data during liner creation and the winding process for structural integrity.
Professional installation of nozzles, ladders, and handrails following demoulding.
Comprehensive hydrostatic testing to ensure zero leakage and full operational safety.
Provision of professional equipment usage training to customers during the handover process.
| Comparison Factor | Factory Pre-Fab (Large) | Jrain Field Fabrication |
|---|---|---|
| Transport Cost | Extremely High (Oversized) | Minimal (Material only) |
| Logistics Risk | High (Road constraints) | Low (On-site build) |
| Design Flexibility | Fixed dimensions | Highly Customizable |
| Installation Time | Fast but complex delivery | Integrated build process |
| Material Efficiency | Standardized waste | Optimized for site needs |
Jrain uses professional-grade mobile winding machines and molds that ensure the mechanical properties of the on-site laminates are identical to those produced in a workshop.
Our manufacturing processes comply with major global standards including ASME RTP-1, ASTM D3299, ASTM D4097, and BS EN 13121.
Yes, we select specific resins, fiberglass types, agents, and fillers based on the chemical properties of the liquid or gas the tank will store to ensure maximum service life.
The process involves mobilization, on-site machine assembly, liner and winding work, demoulding, fitting installation, and final hydrostatic testing.
Yes, Jrain has extensive experience managing large size FRP tank projects at both Chinese and international sites across various environments.
Absolutely. When handing over the machines to the customer, Jrain can provide comprehensive training on machine usage and maintenance if required.