Field fabrication of large fiberglass tanks has become a critical solution for industries facing logistical challenges in transporting oversized equipment. Jrain FRP (Fiberglass Reinforced Plastic) offers specialized field winding machines and customized molds to enable on-site production of large size field tanks. This article explores the product features, technical specifications, application scenarios, and company background of JRain's solutions, while incorporating industry standards and NIST-referenced insights to ensure credibility.

Product Functionality and Manufacturing Process

Large size field tanks are designed for applications where transportation of pre-fabricated equipment is impractical. The manufacturing process involves five key steps:

1. Mobilization: Assembling the manufacturing team and appointing a Project Manager to coordinate the shipment of machines and materials to the project site.
2. Setup: Installing the winding machine and mold at the field location based on the tank's diameter.
3. Production: Creating a liner and performing filament winding according to design specifications.
4. Demoulding and Placement: Removing the tank from the mold and positioning it at the designated location.
5. Final Assembly and Testing: Installing fittings (nozzles, ladders, handrails) and conducting a hydrostatic test before handover to the customer.

Jrain's field winding equipment ensures that the mechanical properties of laminates produced on-site are comparable to those manufactured in a workshop. This process is particularly advantageous for overcoming size constraints and difficult access challenges, as highlighted by the National Institute of Standards and Technology (NIST) in its research on composite material applications (NIST Reference).

Technical Advantages and Customization

Jrain's large size field tanks leverage fiberglass and resin combinations tailored to specific service conditions. For corrosive or abrasive liquids and gases, custom resin systems (e.g., epoxy, vinyl ester) and fiberglass reinforcements are selected to optimize durability. Additionally, additives and fillers can be incorporated to enhance performance under extreme environments.

Key technical advantages include:

• Cost-Effectiveness: On-site manufacturing reduces transportation costs and minimizes delays caused by logistics.
• Flexibility: Customizable designs to meet ASME RTP-1, ASTM D3299, ASTM D4097, and BS EN 13121 standards.
• Quality Assurance: Consistent laminate properties achieved through advanced winding technology.

NIST's studies on composite materials emphasize the importance of precise resin-fiber ratios and curing processes in ensuring long-term structural integrity, which aligns with JRain's manufacturing protocols (NIST Reference).

Product Specifications Table

Applications in Diverse Industries

Large size field tanks are widely used in sectors requiring mass storage solutions for chemicals, water, and industrial gases. Specific applications include:

• Chemical Processing: Storage of corrosive substances in pipelines and reactors.
• Water Treatment: Large-scale water and wastewater containment systems.
• Oil and Gas: On-site fabrication of fuel storage tanks and processing vessels.
• Power Generation: Cooling water reservoirs and chemical storage units.

The NIST's research on composite materials highlights their suitability for high-stress environments, reinforcing the reliability of Jrain's field tanks in such applications (NIST Reference).

Company Background and Expertise

Jrain FRP (衡水嘉润玻璃钢有限公司) is a leading manufacturer of fiberglass tanks and vessels, with extensive experience in both Chinese and overseas projects. The company's mobile winding machines and on-site installation services have been deployed in diverse environments, ensuring timely delivery and quality control.

Jrain's commitment to innovation is evident in its ability to adapt to unique project requirements, as noted in its product documentation (Jrain Product Page). The company also provides training programs for customers to ensure proper operation of the field winding equipment.

Visual Representation of Products

The above images showcase Jrain's field tanks in various stages of production and installation, demonstrating their versatility and durability.

Conclusion

Jrain FRP's large size field tanks represent a cutting-edge solution for industries requiring customized, on-site storage systems. By combining advanced manufacturing technology, rigorous quality control, and global project experience, JRain ensures that its products meet the highest standards of performance and reliability. For more information, visit the Jrain FRP website (Jrain FRP Homepage).

References

NIST (National Institute of Standards and Technology) – Research on composite material applications and standards compliance.

Jrain FRP Product Page – Detailed specifications and case studies.