FRP Elbow
FRP elbow is a fiberglass-reinforced plastic pipe fitting used to change the direction of fluid flow in piping systems, suitable for both new and existing FRP pipelines. Manufactured using hand lay-up or filament winding process, it is made from fiberglass and resin, offering excellent resistance to acids, alkalis, abrasion, and high temperatures.
Product Introduction
FRP elbow is a fiberglass-reinforced plastic pipe fitting used to change the direction of fluid flow in piping systems, suitable for both new and existing FRP pipelines. Manufactured using hand lay-up or filament winding process, it is made from fiberglass and resin, offering excellent resistance to acids, alkalis, abrasion, and high temperatures.
FRP elbows are strong and durable, available in various diameters and angles (such as 45°, 90°, or customized) to meet different installation requirements, ensuring safe and precise connections.
Product Specification
| DN (mm） | R (mm） | 0.6MPa | 1.0MPa | 1.6MPa |
| TH(mm） | TH(mm） | TH(mm） | ||
| 10 | 15 | 5.5 | 5.5 | 5.5 |
| 15 | 22.5 | 5.5 | 5.5 | 5.5 |
| 20 | 30 | 5.5 | 5.5 | 5.5 |
| 25 | 37.5 | 5.5 | 5.5 | 5.5 |
| 32 | 48 | 5.5 | 5.5 | 5.5 |
| 40 | 60 | 5.5 | 5.5 | 5.5 |
| 50 | 75 | 5.5 | 5.5 | 5.5 |
| 65 | 97.5 | 5.5 | 5.5 | 5.5 |
| 80 | 120 | 5.5 | 5.5 | 5.5 |
| 100 | 150 | 5.5 | 5.5 | 9.4 |
| 125 | 187.5 | 5.5 | 5.5 | 9.4 |
| 150 | 225 | 5.5 | 9.4 | 10.9 |
| 200 | 300 | 7.1 | 9.8 | 12.9 |
| 250 | 375 | 9.4 | 10.4 | 15.2 |
| 300 | 450 | 9.4 | 13.3 | 17.3 |
| 350 | 525 | 9.8 | 15.8 | 19.6 |
| 400 | 600 | 10.6 | 16.8 | 23.8 |
| 450 | 675 | 13 | 18.3 | 26.2 |
| 500 | 750 | 13.7 | 18.9 | 26.2 |
| 600 | 900 | 16.2 | 22.7 | 27.6 |
| 700 | 1050 | 18.6 | 24.5 | 37.2 |
| 800 | 1200 | 18.6 | 28.3 | 43.8 |
| 900 | 1350 | 20 | 30.2 | 48.3 |
| 1000 | 1500 | 22.9 | 33.2 | 52.6 |
Key Characteristics
1. Excellent Corrosion Resistance
FRP elbows resist acids, alkalis, salts, and corrosive gases, ideal for harsh environments like chemical plants and FGD systems.
2. High Strength & Lightweight
Strong yet lightweight—about 1/4 the weight of steel—making transport and installation easier.
3. Wear & Temperature Resistant
Lined for abrasion resistance and suitable for temperatures from -40°C to 120°C.
4. Smooth Inner Surface
Reduces flow resistance and scaling, improving efficiency and lowering maintenance.
5. Long Service Life & Eco-Friendly
Durable for over 20 years; recyclable materials and low-energy production support sustainability.
Company Profile
Hengshui Jiubo Composites Co., Ltd. is a leading manufacturer of chemical equipment and fiberglass composite products. We specialize in turnkey solutions for potassium sulfate, sodium sulfate, sulfuric acid, and calcium chloride production lines, as well as FRP pipes, tanks, cooling towers, molded & pultruded products, and complete FRP production machinery.
Beyond manufacturing, we offer material selection, structural design, technical consultation, material supply, transportation, and installation supervision to support our customers’ needs. Now we have 300 employees, with an annual production capacity of 20,000 tons of fiberglass-reinforced plastic products.
With ISO9001, ISO14001, ISO45001, and SGS certifications, we ensure high-quality standards. Our products are exported worldwide, including the U.S., Canada, Australia, Brazil, Japan, Germany, Russia, India, and Egypt, earning global customer trust.
Our Products & Services:
- EPC Solutions: Complete chemical production lines for potassium sulfate, sulfuric acid, etc.
- FRP Production Lines: FRP pipe & tank winding, pultrusion, and grating production lines.
- Fiberglass Products: FRP pipes, tanks, towers, electrolytic cells, cooling towers, and anti-corrosion solutions.
Through robust manufacturing, technological innovation, and comprehensive support, we deliver quality solutions globally and strive for enduring industry partnerships.
