In industries where the size of equipment renders traditional transportation impractical, Large Size Field Tanks emerge as the optimal solution. These tanks, manufactured on-site using specialized equipment, address challenges related to size, accessibility, and cost-effectiveness. Jrain, a leading manufacturer based in Hengshui, Hebei, China, has established itself as a pioneer in this field, offering customized fiberglass tanks and vessels tailored to diverse industrial needs.

Jrain's Large Size Field Tanks are designed for the storage and processing of corrosive or abrasive liquids and gases. The company employs a meticulous process that begins with mobilizing a specialized team and appointing a project manager. Key steps include on-site assembly of winding machines and molds, fabrication of liners, and winding work according to design specifications. After demolding, the tanks are installed with fittings such as nozzles, ladders, and handrails, followed by hydrostatic testing to ensure quality and safety.
One of the standout features of Jrain's approach is the use of customized winding machines and molds, which enable the production of fiberglass tanks with mechanical properties equivalent to those manufactured in a workshop. This ensures durability and reliability, even in challenging environments.

Jrain's field manufacturing process allows for highly customized solutions. By selecting appropriate resins and fiberglass materials, the company adapts its products to specific service conditions, such as exposure to corrosive substances or extreme temperatures. This flexibility ensures that each tank meets the unique requirements of its application.
On-site manufacturing significantly reduces transportation costs and logistical challenges. By producing tanks at the project site, Jrain minimizes the need for large-scale transportation, which is particularly beneficial for oversized or heavy equipment. Additionally, the process allows for seamless coordination with other on-site contractors, streamlining project timelines.
Jrain adheres to international standards such as ASME RTP-1, ASTM D3299, and BS EN 13121. These standards ensure that the mechanical properties of the laminates produced in the field match those of workshop-manufactured tanks. The company also provides training to customers on machine usage, further enhancing the reliability of its solutions.

| Parameter | Details |
|---|---|
| Maximum Diameter | DN25000mm |
| Material | Fiberglass Reinforced Plastic (FRP) |
| Resin Types | Epoxy, Vinyl Ester, Polyester (customizable) |
| Standards Compliance | ASME RTP-1, ASTM D3299, ASTM D4097, BS EN 13121 |
| Customization Options | Corrosion-resistant coatings, anti-abrasive additives, and specialized fittings |
| Manufacturing Process | Field winding with mobile machinery |
Jrain's Large Size Field Tanks are utilized across a wide range of industries, including:
The tanks' adaptability makes them ideal for environments where traditional manufacturing and transportation methods are impractical.
Jrain (No. 1289, Yingbin South Street, Jizhou District, Hengshui, Hebei, China) has built a reputation for excellence in the production of fiberglass tanks and vessels. With extensive experience in both Chinese and overseas projects, the company has successfully completed numerous large-scale installations under varying environmental conditions. Its commitment to innovation and quality is reflected in its adherence to international standards and its ability to deliver customized solutions.
As a manufacturer of FRP tanks, Jrain combines advanced technology with practical expertise to address the evolving needs of industrial clients. The company's focus on on-site manufacturing ensures that clients receive durable, cost-effective, and reliable storage solutions tailored to their specific requirements.
1. Expertise in Field Manufacturing: Jrain's team is skilled in setting up and operating mobile winding machines, ensuring efficient on-site production.
2. Comprehensive Support: From design to installation, the company provides end-to-end services, including training for customers.
3. Global Experience: With projects in diverse regions, Jrain has the capability to adapt to different regulatory and environmental challenges.
4. Commitment to Quality: Adherence to international standards ensures that every product meets the highest quality benchmarks.
Jrain's Large Size Field Tanks represent a revolutionary approach to industrial storage and processing. By leveraging on-site manufacturing, the company overcomes traditional limitations, offering cost-effective, durable, and customizable solutions. As industries continue to demand larger and more specialized equipment, Jrain's expertise in fiberglass technology positions it as a trusted partner for global clients.
Explore Jrain's product page to learn more about how their field tanks can meet your industrial needs.
1. National Institute of Standards and Technology (NIST). (n.d.). https://www.nist.gov/. NIST plays a critical role in developing measurement standards and technologies that support industries worldwide, including the manufacturing of advanced materials like fiberglass tanks.
2. ASME RTP-1. (n.d.). https://www.nist.gov/. This standard outlines the requirements for thermoplastic resin transfer molded (RTP) tanks, ensuring their structural integrity and performance.
3. ASTM D3299. (n.d.). https://www.nist.gov/. This standard specifies the test methods for the chemical resistance of thermoplastic resins, critical for evaluating the durability of FRP tanks.