
Introduce
In industrial and infrastructure construction, choosing the right material is essential to ensure the long-term performance and safety of pipes and tanks. As a high-performance composite material, fiberglass spray up roving is an ideal choice for pipe and tank construction due to its excellent mechanical properties, corrosion resistance and waterproofness. This article will explore why fiberglass spray up roving is the most suitable material for pipes and tanks, and provide tips for choosing the right product.
High strength and light weight of spray up roving
High strength:
Fiberglass spray up roving has extremely high strength and can withstand large external forces, ensuring the stability and safety of pipes and tanks during use. According to multiple studies, the tensile strength of fiberglass spray up roving can reach more than 200 MPa, which is much higher than many traditional materials.
Lightweight characteristics:
Despite its high strength, fiberglass spray up roving is light in weight, which reduces the structural burden and facilitates transportation and installation. This not only reduces construction costs, but also improves construction efficiency. For example, compared with traditional metal materials, fiberglass spray up roving can reduce weight by about 30% while maintaining the same strength.


High temperature resistance and corrosion resistance
High temperature resistance:
Fiber glass spray up roving can still maintain stable performance in high temperature environment, suitable for high temperature working environment, and prolong service life. Studies have shown that fiberglass spray up roving can work normally at temperatures up to 700°C without significant performance degradation.
Corrosion resistance:
Glass fiber has good tolerance to chemicals such as acids, alkalis, and salts, and is suitable for various corrosive environments, ensuring the long-term reliability of pipelines and tanks. In tests simulating corrosive environments such as acids, alkalis, and salts, the corrosion resistance of fiberglass spray up roving is more than 30% higher than that of similar products.
Easy construction:
Fiberglass spray up roving can be quickly and efficiently completed through the spray molding process, reducing construction time and cost. The spray molding process uses a high-pressure spray gun to spray the fiber and resin mixture onto the mold surface to form the desired composite product. This method not only increases the construction speed, but also reduces the complexity of manual operation.
Smooth surface:
The surface of pipes and tanks made of spray yarn is smooth, easy to clean and maintain, and reduces the maintenance workload. The smooth surface is not easy to absorb dirt, reducing the chance of bacterial growth, thus improving the hygiene standard.
Anti-fouling performance:
Fiberglass spray up roving has good anti-fouling performance, is not easy to absorb dirt, and keeps the interior clean and hygienic. This feature is particularly suitable for pipes and tanks that store food, chemicals and other sensitive items.
Storage and preservation
Good sealing:
Pipes and tanks made of fiberglass spray up roving have excellent sealing performance, which can effectively prevent leakage and ensure the safety of stored items. Containers with good sealing can prevent the entry of air, moisture and pollutants, thereby maintaining the quality and freshness of the contents.
Anti-aging:
Glass fiber spray up roving has good anti-aging performance and can still maintain good performance after long-term use. According to laboratory tests, the performance degradation rate of fiberglass spray up roving after 100,000 cycles of loading test is only 5%, which is much lower than other materials.
Weather resistance:
Fiberglass spray up roving can resist the influence of ultraviolet rays and other environmental factors, and is suitable for outdoor and harsh environments. In the test of simulating ultraviolet radiation, the weather resistance of fiberglass spray up roving is excellent, and it can maintain its performance in a service cycle of up to 20 years.



Popular brands and products
There are many well-known brands of fiberglass spray up roving products on the market, and these brands have won wide recognition for their high quality and innovative technology. Here are some popular brands and products:
Owens Corning:
It is famous for its high-quality fiberglass spray up roving products, which are widely used in the petroleum, chemical and other industries. The brand’s products have excellent corrosion resistance and high temperature resistance, and are favored by many large companies.
PPG Industries:
Focusing on environmental protection and sustainable development, it provides a variety of specifications and types of fiberglass spray up roving products. The brand’s products use environmentally friendly materials, meet international environmental standards, and are suitable for projects with high environmental protection requirements.
Saint-Gobain:
It occupies a leading position in the market with its innovative technology and high-quality services, and its products are widely used in construction and infrastructure projects. The brand’s products have a high degree of customization and can meet the needs of different customers.
Fiberglass Chopped Strand Mat (CSM) is a type of reinforcement material used in the construction of composite materials, particularly fiberglass-reinforced plastics (FRP). It is composed of short strands of glass fibers randomly oriented and held together with a binder.
Here’s a breakdown of its key characteristics:
Niumaterial fiberglass spray up roving: Leader in High-quality fiberglass spray up roving
Company Profile
Niumaterial is a leading enterprise focusing on the manufacture of fiberglass spray up roving, with more than 20 years of industry experience and technology accumulation. The company is committed to providing high-quality fiberglass spray up roving products to meet the needs of different industries. Through continuous innovation and strict quality control, Niumaterial has become the preferred supplier for many companies and projects around the world.
Product Features and Innovation
- High Strength: Niumaterial glass fiber jet yarn has extremely high strength and can withstand large external forces. According to laboratory tests, Niumaterial‘s product tensile strength can reach more than 250 MPa, which is 20% higher than the industry average. This high-strength performance ensures the stability and safety of pipes and tanks during use.
- Corrosion Resistance: With specially formulated resin, Niumaterial glass fiber jet yarn excels in corrosion resistance. In tests simulating corrosive environments such as acid, alkali, and salt, Niumaterial’s product corrosion resistance is 35% higher than similar products. For example, after continuous exposure to a 5% salt spray environment for 1000 hours, the corrosion rate of Niumaterial’s products is only 0.02 mm/year, which is much lower than other brands.
- Environmental Protection: VOC (volatile organic compound) emissions are strictly controlled during the production process, in line with international environmental standards. Niumaterial is committed to achieving sustainable development, and all products are made of environmentally friendly materials to reduce the impact on the environment. The company’s production facilities are ISO 14001 certified for environmental management systems, ensuring the environmental friendliness of the production process. In addition, Niumaterial’s products use 30% less energy during production, further reducing the carbon footprint.
- Quality certification: Niumaterial’s products have passed a number of international quality certifications, including ISO 9001 quality management system certification, ASTM D3039 composite tensile performance test standard, and EN 13501-1 fire performance test standard. These certifications ensure the quality and reliability of the products, allowing customers to use them with confidence. Niumaterial also conducts regular internal quality audits to ensure that each batch of products meets the highest standards.
Advantages that distinguish it from other manufacturers
- Excellent mechanical properties: The high strength and lightweight characteristics of Niumaterial glass fiber injection yarn make it outperform many competitors in performance. For example, Niumaterial products are 30% lighter but 20% stronger under the same conditions.
- Excellent corrosion resistance: Niumaterial special resin formula makes its products excel in corrosion resistance, 35% higher than other brands on the market. This makes Niumaterial’s products particularly suitable for use in harsh environments.
- Environmental protection and sustainability: Niumaterial strictly controls VOC emissions during the production process and uses environmentally friendly materials to meet international environmental standards. The company’s production facilities have passed ISO 14001 certification to ensure the environmental protection of the production process.
- Strict quality control: Niumaterial has passed a number of international quality certifications to ensure the quality and reliability of its products. The company also conducts regular internal quality audits to ensure that each batch of products meets the highest standards.
With these specific data and advantages, Niumaterial fiberglass spray yarn not only surpasses other manufacturers in performance, but also sets an industry benchmark in environmental protection, customized services and quality control. Choosing Niumaterial, you will get the highest quality fiberglass spray yarn products to ensure the long-term stability and safe operation of your project.
Tips for choosing the right fiberglass spray up roving
Evaluate needs:
Choose the right type of fiberglass spray yarn according to the specific application scenarios and needs. For example, for applications that require high corrosion resistance, you can choose products with stronger corrosion resistance. For applications that require high temperature resistance, you can choose products with better high temperature resistance.
Consider construction conditions:
Choose suitable construction methods and processes according to construction conditions and environment. The spray molding process is suitable for large projects, and the hand lay-up molding process is suitable for molds with complex shapes. Make sure that the selected construction method can meet the site conditions and time requirements.
Quality certification: Choose products that have passed ISO 9001 and other international quality management system certifications to ensure product quality and reliability. Quality certification is an important guarantee of product quality. Choosing certified products can reduce the cost of subsequent maintenance and replacement.
Technical support:
Choose a brand that provides comprehensive technical support and services to ensure timely support and help during construction and use. Technical support includes product selection, construction guidance, troubleshooting, etc., which can help customers use the product better.
In Conclusion
Fiberglass spray up roving is an ideal choice for pipeline and tank construction due to its excellent mechanical properties, corrosion resistance, durability and ease of use. By choosing the right fiberglass spray up roving product, you can ensure the long-term performance and safety of the project. As a leader in high-quality fiberglass spray up roving, Niumaterial provides a range of high-quality and innovative products and is your trusted choice. I hope this article can provide you with valuable references and help you make wise decisions.
If you have other needs or further questions, please feel free to contact us.