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Help CenterPaper Mill FRP Pultruded Flat Bars – 100mm x 12mm, Flame-Retardant, High Compressive Strength, Custom Length
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Hengshui Ruibin New Materials LLC, a professional FRP manufacturer established in 2019 and located in Hengshui, Hebei, China, is proud to offer this FRP pultruded flat bar developed for demanding paper mill applications. With a compact 100mm x 12mm cross-section, the bar integrates flame-retardant resin technology, high compressive strength and fully customizable length to help industrial customers achieve safer, more durable and more economical structural solutions. As a manufacturer with an annual export value of US$2.5 Million to US$5 Million, we combine advanced pultrusion lines, experienced engineering staff and flexible production planning to meet both standard and special project requirements. This product is a good choice for engineers and maintenance teams looking for a reliable non-metallic profile that reduces corrosion-related downtime and brings long service life.
Product Overview
The FRP pultruded flat bar is manufactured by pulling continuous glass fiber rovings and a thermosetting resin matrix through a heated die, producing a homogeneous cross-section with excellent axial strength and consistent dimensional accuracy. Compared with conventional flat steel bars, it offers strong corrosion resistance and lower weight, while its high compressive strength allows the profile to support significant loads in structures such as machine frames, walkways, cover supports and tank reinforcements. The 100mm width and 12mm thickness have been chosen to fit common paper mill structural applications while still allowing easy cutting and positioning on site.
Key Features and Benefits
- Flame-Retardant Design: The resin system is formulated with flame-retardant additives to slow burning and reduce flame spread, making it safer for paper mills where dust and flammable materials are present.
- High Compressive Strength: The continuous fiber orientation gives the bar load-bearing capacity and dimensional stability under heavy compression, reducing the risk of long-term deformation.
- Corrosion-Resistant Construction: Resin reinforcement protects the profile from moisture, chemicals and mild acids commonly found in paper-making environments.
- Lightweight Handling: The FRP profile is considerably lighter than steel of the same size, which simplifies installation, reduces labor and lowers transportation cost.
- Electrical and Thermal Insulation: The non-conductive nature of the material enhances safety around electrical equipment and sensitive machines.
- Custom Length Supply: Length can be tailored to specific drawings or on-site requirements, minimizing material waste and cutting time.
- Smooth and Consistent Surface: The die-molded surface is uniform in thickness, easy to clean and suitable for further machining.
Main Specifications
| Parameter | Value |
|---|---|
| Product Type | FRP pultruded flat bar |
| Width | 100mm |
| Thickness | 12mm |
| Length | Customized, cut to customer specification |
| Fiber Reinforcement | Continuous E-glass fiber rovings, typical design |
| Resin System | Thermosetting resin with flame-retardant formulation |
| Flame Retardancy | Flame-retardant grade; test documentation available upon request |
| Compressive Strength | High compressive strength design; details provided upon request |
| Color | Black, gray or custom color; option available |
Applications in Paper Mill and Industrial Environments
- Support bars for paper machine covers and hoods
- Structural reinforcement for tanks and frames
- Walkway profiles and platform supports
- Guide rails and spacers in corrosive areas
- Grating supports in transfer stations and washdown areas
- Mechanical parts where metal corrosion is a recurring problem
Advantages over Traditional Materials
When compared to carbon steel, stainless steel or wood profiles, the FRP pultruded flat bar offers an interesting balance of performance and cost. Its corrosion resistance reduces maintenance frequency; its lightweight nature shortens installation time; its flame-retardant property increases fire safety; and its high compressive strength ensures reliable support. The 100mm x 12mm cross-section is well suited for many retrofit projects, where thickness and width must fit existing support structures.
Our production facility, covering 1,000-3,000 square meters, and our experienced team of 101-200 employees enable us to respond quickly to both small and large orders. We have exported FRP profiles to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania and other regions, with a steady annual export value of US$2.5 Million to US$5 Million. Products are shipped from Port of Tianjin and Port of Qingdao with protective packing to prevent surface damage. We welcome customers to send drawings, sample requirements or inquiries; our engineering staff will provide the proper specification and competitive pricing.
Frequently Asked Questions
Q1: What length can I order?
The default production length is customized according to your needs. We can cut the bar into equal segments, non-standard lengths, or continuous long bars subject to transportation and packing constraints. Please specify your required length when sending an inquiry.
Q2: What colors are available for this FRP flat bar?
Black and gray are the commonly produced colors. Other colors or custom surface finishes are available upon request.
Q3: Is the flame-retardant performance tested?
The resin formulation is designed with flame-retardant additives. If you need specific test documentation, we can provide the relevant data sheet or arrange additional testing upon request.
Q4: How is the bar packed for export?
The bars are bundled with protective film, spacers or wooden pallets depending on the length and quantity, and then loaded into containers at Port of Tianjin or Port of Qingdao, ensuring they reach your site in good condition.
Q5: Can the bars be machined or drilled?
Yes, FRP pultruded profiles can be cut, drilled and machined using standard carbide-tipped tools. The uniform cross-section helps maintain accuracy during the process.
Q6: Does your company support OEM or customized dimensions?
Yes. As a manufacturer, we support custom cross-section development, length customization, color matching and other requirements based on volume and tooling feasibility.
Q7: What is the minimum order quantity?
MOQ depends on specification and production arrangement. Please contact our sales team for a clear quotation and lead time.
Q8: Can these bars be used in outdoor environments?
FRP profiles generally have good resistance to moisture and many chemicals. For prolonged outdoor exposure, a UV-stabilized surface version can be discussed as an option.
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