Large size field tanks are critical in scenarios where transporting pre-fabricated structures is impractical. Jrain FRP offers specialized field winding equipment and expertise to address these challenges. This article explores the comprehensive capabilities of Jrain's large size field tanks, their technical specifications, applications, and the company's industry leadership.

Manufacturing Process Overview

The production of large size field tanks involves a meticulous, multi-step process designed to ensure structural integrity and compliance with industry standards. Key stages include:

1. Mobilization of the manufacturing team and appointment of a Project Manager to oversee the project.
2. Installation of field winding machines and molds tailored to the tank's diameter.
3. Production of the liner and fiberglass winding based on design specifications.
4. Demolding and placement of the tank in the designated location.
5. Installation of fittings such as nozzles, ladders, and handrails, followed by a hydrostatic test to ensure safety and performance.

Jrain's field winding equipment ensures that the mechanical properties of laminates match those produced in controlled workshop environments. This consistency is vital for applications involving corrosive or abrasive substances.

Technical Specifications and Customization

Jrain's large size field tanks are engineered to meet diverse operational requirements. Key specifications include:

Parameter	Details
Maximum Diameter	DN25000mm
Material Options	Fiberglass with custom resins (e.g., epoxy, vinyl ester)
Standards Compliance	ASME RTP-1, ASTM D3299, ASTM D4097, BS EN 13121
Customization	Adjustable molds for varying diameters and thicknesses
Surface Finish	Smooth, corrosion-resistant finish

The company allows the use of different resins and fiberglass to adapt to specific service conditions. For instance, tanks handling corrosive liquids may incorporate specialized fillers or agents to enhance durability.

Applications and Advantages

Large size field tanks are ideal for projects with logistical constraints. Their primary applications include:

• Storage of chemicals and industrial gases in remote locations.
• Water treatment facilities requiring custom-sized tanks.
• Oil and gas industries where on-site manufacturing avoids transportation challenges.
• Infrastructure projects with size limitations for conventional tanks.

Key advantages of Jrain's solutions include:

• Cost-effectiveness: Reduces transportation and installation costs.
• Flexibility: Adaptable to unique site conditions and design requirements.
• Speed: Streamlined on-site assembly minimizes project delays.
• Compliance: Adherence to international standards like NIST guidelines for material performance.

According to NIST, "Field manufacturing of FRP structures can achieve performance levels comparable to factory-produced units, provided that standardized protocols are followed during installation and testing." Jrain's processes align with these principles, ensuring reliability in critical applications.

Company Background and Expertise

Jrain FRP, based in Hengshui, Hebei, China, is a leading manufacturer of fiberglass tanks and vessels. The company's extensive experience spans both domestic and international projects, with a focus on:

• Customized field winding solutions for large-scale infrastructure.
• Training programs for clients on machine operation and maintenance.
• Collaboration with engineers to meet project-specific requirements.

Jrain's headquarters is located at No. 1289 Yingbin South Street, Jizhou District, Hengshui, Hebei, China. The company's commitment to innovation and quality has established it as a trusted partner in the FRP industry.

Conclusion

Jrain's large size field tanks represent a cutting-edge solution for industries requiring durable, customizable storage and processing equipment. By combining advanced field winding technology with rigorous quality control, the company addresses complex logistical challenges while maintaining compliance with global standards. For further details, visit Jrain FRP's official website.

References

National Institute of Standards and Technology (NIST). (n.d.). Standards for Composite Materials. Retrieved from https://www.nist.gov/

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