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FRP Round Tube With 2-Year Warranty Mill Test Report Provided Diameter 50mm to 200mm Custom Length
Product Spotlights
Premium FRP round tubes from an experienced manufacturer, diameter 50-200mm, fully customizable length, backed by a 2-year warranty and complete Mill Test Report. Lightweight, corrosion-resistant, and made with quality materials – ideal for chemical, water, and structural applications. Trusted by markets worldwide.
Negotiable
MOQ: 300 Square Meters (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
material:
Fiberglass Reinforced Polymer (FRP)
diameter:
50mm to 200mm
length:
Customizable (up to 12m per section)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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material
Fiberglass Reinforced Polymer (FRP)
diameter
50mm to 200mm
length
Customizable (up to 12m per section)
wall_thickness
2mm to 10mm (dependent on load requirements)
color
Custom (standard: gray, green, yellow)
application
Chemical piping, water treatment, structural supports, cable ducting
surface_finish
Smooth outer surface, corrugated optional
warranty
2 years
mill_test_report
Provided upon request
standard
ASTM D2996 / GB/T 5351 (available upon request)
Hengshui Ruibin New Materials LLC, a trusted manufacturer since 2019 with over 100 employees and an annual export value exceeding $2.5 million, proudly presents our high-performance FRP Round Tube (Fiberglass Reinforced Polymer). Engineered for durability and versatility, these tubes are available in diameters from 50mm to 200mm with fully customizable lengths to match your project requirements. Every tube comes with a 2-year warranty and a detailed Mill Test Report to guarantee traceable quality. Whether you need corrosion-resistant conduits for chemical plants or lightweight structural supports, our FRP round tubes deliver superior strength-to-weight ratio and long service life.
Product Features & Technical Specifications
- Material Excellence: Made from high-quality fiberglass and thermosetting resins (polyester, vinyl ester, or epoxy) for outstanding corrosion resistance and mechanical strength.
- Precision Dimensions: Diameter tolerance within ±0.5mm; wall thickness uniformly distributed to ensure consistent performance.
- Custom Lengths: Cut to any length between 0.5m and 12m without significant extra cost; longer sections available via joint design.
- Lightweight yet Strong: Only 25% the weight of steel with comparable tensile strength – reduces transportation and installation costs.
- Non-Conductive & Non-Magnetic: Safe for electrical applications and environments requiring RF transparency.
- Low Maintenance: Smooth surface resists scaling, algae growth, and chemical attack – ideal for water treatment and marine use.
- 2-Year Warranty: Covers manufacturing defects and material failures under normal use; claim process simplified for international customers.
- Mill Test Report Included: Each batch tested for mechanical properties (tensile, flexural, compressive), resin content, and dimensional accuracy – full report provided.
Typical Parameters (for reference)
| Diameter (mm) | Wall Thickness (mm) | Working Pressure (MPa) | Approx. Weight (kg/m) |
|---|---|---|---|
| 50 | 2.5 | 1.6 | 0.6 |
| 100 | 4.0 | 2.0 | 1.5 |
| 150 | 5.5 | 2.5 | 3.0 |
| 200 | 7.0 | 3.0 | 5.2 |
Note: Other wall thicknesses and pressure ratings are available upon request. Custom resin formulations (UV-resistant, fire-retardant) can be designed for special environments.
Key Advantages Over Metal & Plastic Tubes
- Corrosion Resistance: Unlike steel or aluminum, FRP does not rust or degrade in acidic/alkaline environments – service life often exceeds 25 years.
- Thermal Stability: Maintains mechanical properties from -40°C to +120°C (without significant degradation).
- Cost-Effective Installation: Lighter weight reduces crane and labor costs; can be cut on site with standard tools.
- Environmentally Friendly: Long service life reduces replacement frequency; materials are inert and safe for soil and water.
Quality Assurance & Trusted Manufacturing
Hengshui Ruibin New Materials LLC operates a 1,000-3,000 m² factory in Hengshui, Hebei, China, with a dedicated team of 101-200 skilled professionals. Our annual export value consistently stays between US$2.5 million and US$5 million, serving markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Each FRP round tube undergoes rigorous testing including tensile, flexural, and hydrostatic pressure tests. The Mill Test Report we provide includes full traceability from raw material lot to final inspection. We ship via Port of Tianjin or Port of Qingdao with professional packing (plastic wrap + plywood crates) to ensure safe arrival. With a 2-year warranty and responsive after-sales support, you can source with confidence. Contact us today for a quotation or sample order – let us engineer the right tube for your project.
Frequently Asked Questions (FAQ)
-
Q: What is the minimum order quantity (MOQ) for custom lengths?
A: For diameters 50-200mm, the MOQ is typically 50 meters per size. Smaller orders are possible with a small handling fee – please contact our sales team. -
Q: Can I get a Mill Test Report before shipment?
A: Yes, we provide the report for each production lot as a standard service. It will be shared as a PDF before loading. -
Q: How do I specify the exact length I need?
A: You can specify any length between 0.5m and 12m in increments of 0.1m. Custom lengths longer than 12m may require a coupling design. -
Q: Are these tubes suitable for underground installation?
A: Yes, our FRP tubes are resistant to soil chemicals and groundwater. For heavy traffic areas, we recommend a thicker wall or protective layer – our engineers can advise based on load requirements. -
Q: What is the lead time for large orders?
A: Typical production time is 15-20 working days for orders up to 1,000 meters. Larger orders may require 25-30 days. Express delivery can be arranged at additional cost. -
Q: Do you offer samples for testing?
A: Yes, we can provide a 300mm free sample with shipping cost borne by the buyer. Please send a request with your required diameter and wall thickness. -
Q: Can the tubes be painted or coated?
A: The surface can be gel-coated in any RAL color during manufacturing. We can also apply UV-resistant coatings for outdoor use. Custom colors are available with a small mold fee. -
Q: What certificates do you hold?
A: We have factory-level product certifications (others). We can also test according to ASTM D2996 or GB/T 5351 and issue a compliance statement. Specific third-party certifications can be arranged upon request.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2019
Factory Size
1,000-3,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million
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