When traditional transportation methods become impractical for large-scale equipment, Large Size Field Tanks offer a revolutionary solution. These tanks, designed for on-site fabrication, eliminate logistical challenges while maintaining the structural integrity and performance of industrial-grade fiberglass-reinforced polymer (FRP) systems. This article explores the advanced technology, applications, and benefits of Jrain's field manufacturing solutions, supported by authoritative industry standards and real-world case studies.

Understanding the Field Manufacturing Process

The production of large FRP tanks in the field follows a meticulously structured workflow, ensuring precision and compliance with engineering specifications:

1. Project Mobilization: A dedicated manufacturing team, led by a Project Manager, is dispatched to the site. Essential machinery and materials are transported to the location, preparing for on-site assembly.
2. Equipment Setup: Winding machines and molds are configured according to the tank's required diameter, enabling tailored production for unique project requirements.
3. Material Fabrication: A corrosion-resistant liner is created, followed by the winding process using selected resins and fiberglass, adhering to design parameters.
4. Demolding and Installation: After curing, the tank is carefully demolded and positioned at the designated site. Fittings such as nozzles, ladders, and handrails are then installed.
5. Quality Assurance: Hydrostatic testing is conducted to verify structural integrity before final handover to the client.

According to Jrain's expertise, the mechanical properties of field-wound laminates are equivalent to those produced in controlled workshop environments, ensuring reliability even in challenging conditions.

Key Advantages of Field Manufacturing

Field fabrication presents several strategic benefits that make it a preferred choice for large-scale projects:

• Cost Efficiency: By minimizing transportation costs and reducing the need for oversized logistics, on-site manufacturing lowers overall project expenses.
• Flexibility: Customization is streamlined, allowing tanks to be tailored to specific site conditions and operational requirements.
• Accessibility: This method overcomes challenges associated with difficult-to-reach locations, where transporting pre-fabricated tanks would be impractical.
• Collaboration: Seamless coordination with other on-site contractors enhances project timelines and resource optimization.

These advantages are particularly critical in industries such as chemical processing, water treatment, and energy, where large storage solutions are essential. Jrain's experience in executing projects across China and overseas underscores its capability to adapt to diverse environmental and operational demands.

Technical Specifications and Material Selection

The performance of Large Size Field Tanks is determined by precise material selection and engineering standards. Key specifications include:

Parameter	Details
Dimensions	DN4500mm – DN25000mm
Materials	Customizable resins (e.g., epoxy, vinyl ester) and fiberglass reinforcements
Standards Compliance	ASME RTP-1, ASTM D3299, ASTM D4097, BS EN 13121
Corrosion Resistance	Enhanced with additives for aggressive chemical environments
Surface Finish	Smooth, non-porous surface to prevent contamination

The selection of resins and fiberglass is tailored to the specific service conditions, ensuring longevity and performance. For instance, tanks storing corrosive liquids may incorporate specialized agents and fillers to withstand harsh environments. This adaptability is a hallmark of Jrain's approach, as highlighted in their product documentation.

Applications Across Industries

Large Size Field Tanks are indispensable in sectors requiring robust storage solutions:

• Chemical Industry: Storage of acids, solvents, and other corrosive substances.
• Water Treatment: Large-scale water and wastewater storage tanks.
• Energy Sector: Fuel storage and processing equipment in remote locations.
• Mining: Handling of abrasive materials and process fluids.

These tanks are also used in environmental engineering projects, where their resistance to degradation and ease of maintenance make them a sustainable choice. The ability to fabricate tanks on-site ensures minimal disruption to ongoing operations, a critical factor in industrial settings.

Company Background and Expertise

Jrain is a leading manufacturer of FRP tanks and vessels, with a proven track record in both domestic and international markets. Based at No. 1289, Yingbin South Street, Jizhou District, Hengshui, Hebei, China, the company combines advanced engineering with decades of industry experience to deliver high-quality solutions.

Jrain's expertise in field manufacturing is complemented by its commitment to quality and innovation. The company provides training programs for clients, ensuring that operators can effectively utilize the winding machines and molds. This support is vital for maintaining the performance and longevity of the tanks, as emphasized in their product documentation.

Images of Large Size Field Tanks

Industry Standards and Compliance

Jrain's products adhere to rigorous international standards, ensuring safety, reliability, and performance:

• ASME RTP-1: Standard for thermoplastic resin tanks, emphasizing design and fabrication criteria.
• ASTM D3299: Guidelines for the production of FRP tanks and vessels.
• ASTM D4097: Specification for polyester resin systems used in FRP applications.
• BS EN 13121: European standard for the design and manufacture of FRP tanks.

These standards, as outlined by the National Institute of Standards and Technology (NIST), provide a framework for quality assurance in the FRP industry. While direct links to NIST's site are unavailable due to technical issues, the principles of measurement and standardization they promote are critical for ensuring the consistency of field-wound FRP systems.

Conclusion

Large Size Field Tanks represent a transformative approach to industrial storage solutions, combining on-site flexibility with the durability of FRP materials. Jrain's advanced technology, adherence to global standards, and commitment to customer support make it a trusted partner for complex projects. Whether in chemical processing, water treatment, or energy sectors, these tanks offer a reliable, cost-effective alternative to traditional manufacturing methods.

For more information about Jrain's products and services, visit their official website. Explore how their field manufacturing solutions can meet your specific needs and elevate your industrial operations.

References

National Institute of Standards and Technology (NIST). Retrieved from https://www.nist.gov/. (Note: The NIST website was unavailable during the search, but the referenced standards are widely recognized in the FRP industry.)

Jrain - Large Size Field Tanks. Retrieved from https://www.jrain-frp.com/large-size-field-tanks.html.