When it comes to storing and processing corrosive or abrasive liquids and gases, Jrain offers a reliable and cost-effective solution through its large size field tanks. These tanks are engineered for on-site manufacturing, allowing for the production of oversized fiberglass-reinforced polymer (FRP) vessels that would be impractical to transport. This article explores the features, technical specifications, applications, and company background of Jrain’s field tanks, while also highlighting the importance of industry standards and innovation in the field of industrial storage solutions.

Product Overview

Jrain's large size field tanks are designed for environments where traditional manufacturing and transportation methods are insufficient. These tanks are manufactured using customized winding machines and molds that can be deployed directly at the project site. The process involves assembling the winding machine and mold according to the required tank diameter, followed by the application of resin and fiberglass layers to create a durable, corrosion-resistant structure. Once the tank is demolded, it is installed with fittings such as nozzles, ladders, and handrails, and undergoes a hydrostatic test before being handed over to the customer.

Key advantages of Jrain’s field tanks include:

• Customization: Resins and fiberglass types are selected based on the specific service conditions, ensuring optimal performance for corrosive or abrasive substances.
• Cost-Effectiveness: On-site manufacturing reduces transportation costs and minimizes logistical challenges, especially for oversized tanks.
• Flexibility: The process can be adapted to different environments, including remote or difficult-to-access locations.

Technical Specifications

Parameter	Details
Maximum Diameter	DN4500mm – DN25000mm
Materials	Fiberglass-reinforced polymer (FRP) with customizable resins (e.g., epoxy, vinyl ester)
Standards Compliance	ASME RTP-1, ASTM D3299, ASTM D4097, BS EN 13121
Manufacturing Process	On-site winding and molding using mobile equipment
Testing	Hydrostatic testing to ensure structural integrity

Key Features and Advantages

Jrain’s field tanks are engineered to meet the demands of diverse industrial applications. Here are some of the standout features:

Customizable Design

The choice of resins and fiberglass is tailored to the specific requirements of the stored substances. For example, vinyl ester resins are often used for tanks handling acidic environments, while epoxy resins provide exceptional chemical resistance. Additionally, fillers and additives can be incorporated to enhance mechanical properties or reduce costs.

On-Site Manufacturing

One of the most significant benefits of Jrain’s approach is the ability to manufacture tanks on-site. This eliminates the need for transporting oversized units, which can be both costly and logistically challenging. The process involves:

1. Mobilizing the manufacturing team and appointing a project manager.
2. Assembling the winding machine and mold at the project site.
3. Creating the tank’s liner and performing winding operations based on design specifications.
4. Demolding and positioning the tank, followed by the installation of fittings and hydrostatic testing.

Superior Mechanical Properties

The laminates produced using Jrain’s field winding equipment are designed to match the mechanical properties of those manufactured in a workshop. This ensures that the tanks maintain high strength, durability, and resistance to environmental stressors such as temperature fluctuations and UV exposure.

Cost-Effective Solutions

By minimizing transportation costs and coordinating with on-site contractors, Jrain’s field manufacturing approach offers a cost-effective alternative to traditional methods. This is particularly advantageous for projects in remote areas or where infrastructure limitations make large-scale transportation difficult.

Applications and Industries

Jrain’s large size field tanks are widely used across various industries, including:

• Chemical Processing: Storage of corrosive acids, solvents, and other hazardous materials.
• Water and Wastewater Treatment: Holding tanks for treatment plants and industrial water systems.
• Oil and Gas: Storage of crude oil, refined products, and chemical additives.
• Power Generation: Cooling water tanks and other critical components in power plants.
• Food and Beverage: Tanks for storing food-grade liquids and processing equipment.

The versatility of these tanks makes them ideal for customized solutions in environments where standard tanks are inadequate. Whether it’s a remote mining operation or a large-scale chemical plant, Jrain’s field tanks provide a reliable and scalable option.

Company Background: Hengshui Jiarun FRP Co., Ltd.

Hengshui Jiarun FRP Co., Ltd. (located at No. 1289, Yingbin South Street, Jizhou District, Hengshui, Hebei, China) is a leading manufacturer of FRP products, with extensive experience in both domestic and international projects. The company specializes in the production of fiberglass tanks, vessels, and other composite structures, serving clients in industries ranging from chemical processing to renewable energy.

Jrain’s expertise in field manufacturing has been honed through years of experience in challenging environments. The company’s ability to adapt its processes to different conditions ensures that its products meet the highest standards of quality and performance. Additionally, Jrain provides training for customers on the use of its winding machines, ensuring that clients can maintain and operate the equipment effectively.

Industry Standards and Quality Assurance

Jrain’s field tanks are designed to comply with international standards such as:

• ASME RTP-1: A standard for thermoplastic resin composites used in pressure vessels.
• ASTM D3299: A specification for reinforced thermoset plastic pipe.
• ASTM D4097: A standard for filament-wound fiberglass-reinforced plastic (FRP) pressure vessels.
• BS EN 13121: A European standard for fiber-reinforced plastics (FRP) used in storage tanks.

These standards ensure that Jrain’s products meet rigorous safety, durability, and performance requirements. Compliance with such regulations is critical for industries where failure could lead to catastrophic consequences, such as chemical leaks or structural collapse.

The Role of NIST in Industrial Standards

The National Institute of Standards and Technology (NIST) plays a vital role in advancing measurement science, standards, and technology in the United States. While the specific NIST page referenced in the context could not be found, NIST’s work in developing standards for materials and manufacturing processes is essential for ensuring the quality and reliability of industrial products like FRP tanks.

For example, NIST’s research into composite materials and non-destructive testing methods helps manufacturers like Jrain improve the performance and safety of their products. By adhering to NIST-recommended practices, companies can ensure that their materials meet the highest levels of precision and consistency.

As noted in NIST’s official website, "The mission of NIST is to promote U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve quality of life." This mission aligns closely with Jrain’s commitment to delivering high-quality, reliable solutions for industrial storage needs.

Product Images

Conclusion

Jrain’s large size field tanks represent a cutting-edge solution for industries requiring durable, customizable storage solutions. By leveraging on-site manufacturing, customized materials, and compliance with international standards, Jrain ensures that its products meet the highest levels of performance and safety. The company’s expertise in field fabrication and its commitment to customer training further enhance the value of its offerings.

As industrial demands continue to evolve, the importance of innovative manufacturing solutions like Jrain’s field tanks cannot be overstated. By combining advanced technology, rigorous standards, and a customer-centric approach, Jrain is well-positioned to meet the challenges of the future.

References

National Institute of Standards and Technology (NIST). (n.d.). What We Do. Retrieved from https://www.nist.gov/