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Structural Profiles - Hook Plate (Orthophthalic)
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Greenlogy TEC
FRP profiles are a new type of composite material made with glass fiber reinforcement as the base material, resin as the binder, and glass fiber cloth as the covering reinforcement layer; after thorough impregnation, the material is heated, formed and cured in a metal mold, and then pulled by a pultrusion (haul-off) machine. With good physical properties, it is widely used in high-strength, long-span applications.
Type | Size (mm) | Weight (kg/m) | Size (in) | Weight (lbs/in) |
|---|---|---|---|---|
Hook plate | A*B*T | A*B*T | ||
| 9*70*3.2 (beveled edge) | 0.48 | 1" x 1" x 1/8" (beveled edge) | 1.06 | |
| 25*60*3 | 0.5 | 1" x 19/8" x 1/8" | 1.1 | |
| 25*50*3(75°) | 0.45 | 1" x 2" x 1/8" (75°) | 0.99 | |
| 30*70*4(90°) | 0.75 | 19/16" x 11/4" x 3/16" (90°) | 1.65 | |
| 30*70*3.2(90°) | 0.7 | 19/16" x 11/4" x 1/8" (90°) | 1.54 | |
| 30*90*3(87°) | 0.72 | 19/16" x 7/2" x 1/8" (87°) | 1.59 | |
| 38*230*3.2(87°) | 1.65 | 3/2" x 9" x 1/8" (87°) | 3.64 | |
| 40*254*6.4(87°) | 3.55 | 25/16" x 10" x 1/4" (87°) | 7.83 | |
| 50*140*3.2(87°) | 1.19 | 2" x 11/2" x 1/8" (87°) | 2.62 | |
| 55*152*3.6(87°) | 1.55 | 9/4" x 6" x 1/8" (87°) | 3.42 | |
| 55*230*3.6(87°) | 2.14 | 9/4" x 9" x 1/8" (87°) | 4.72 | |
| 55*205*3.2(87°) | 1.62 | 9/4" x 8" x 1/8" (87°) | 3.57 | |
| 55*55*3.2(87°) | 0.8 | 9/4" x 9/4" x 1/8" (87°) | 1.76 | |
| 55*70*3.2(87°) | 0.9 | 9/4" x 11/4" x 1/8" (87°) | 1.98 | |
| 30*76*3 | 0.6 | 19/16" x 3" x 1/8" | 1.32 | |
| 30*76*4 | 0.8 | 19/16" x 3" x 3/16" | 1.76 | |
| 25*50*3.2(90°) | 0.45 | 1" x 2" x 1/8" (90°) | 0.99 | |
| 25*50*4(90°) | 0.51 | 1" x 2" x 3/16" (90°) | 1.12 | |
| 25*100*3.2(87°) | 0.75 | 1" x 4" x 1/8" (87°) | 1.65 | |
| Rounded corner | 30*75*3.5 | 0.69 | 19/16" x 3" x 1/8" | 1.52 |
| Rounded corner | 30*100*3.2 | 0.8 | 19/16" x 4" x 1/8" | 1.76 |
| Right-angled corner | 30*100*3.2 | 0.85 | 19/16" x 4" x 1/8" | 1.87 |
| 30*152*3.2 | 1.2 | 19/16" x 6" x 1/8" | 2.65 | |
| Rounded corner | 30*230*3.2 | 1.6 | 19/16" x 9" x 1/8" | 3.53 |
| Right-angled corner | 30*230*3.2 | 1.7 | 19/16" x 9" x 1/8" | 3.75 |
| 55*300*4(90°) | 2.8 | 9/4" x 12" x 3/16" (90°) | 6.17 | |
| 55*345*4(87°) | 3.25 | 9/4" x 27/2" x 3/16" (87°) | 7.17 | |
| 30*381*3.2(87°) | 2.7 | 19/16" x 15" x 1/8" (87°) | 5.95 | |
| 55*400*3.2 | 2.8 | 9/4" x 63/4" x 1/8" | 6.17 |
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Pharmaceutical
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Pulp and paper
Entertainment
Telecommunications
Transportation
Water and wastewater treatment
Features:
Corrosion resistance
Low maintenance cost
Flame retardant
Low installation cost
Safe protection against heavy metals
Long service life
Non-conductive and thermally insulating
High strength-to-weight ratio
Raw material introduction — resin types
Grade | Resin type | Flame retardant performance | Recommended applications |
|---|---|---|---|
VEFR-25 | Vinyl ester type | Oxygen index 28 and above | Harsh corrosive environments such as acids and alkalis |
IFR-25 | Isophthalic type | Oxygen index 28 and above | Vinyl ester type, economy grade, excellent resistance to medium-concentration acids, alkalis and solvents |
OFR-25 | Orthophthalic | Oxygen index 28 and above | General acid and alkali environments |
Applications:
Greenlogy TEC pultruded FRP profiles are widely used in various applications, combining corrosion resistance, high strength, dimensional stability and light weight, along with thermal insulation and electrical insulation properties. Durable Greenlogy TEC profiles provide years of low-maintenance service in areas where steel, aluminum or wood components are traditionally used. Today, these profiles are commonly used in highly corrosive environments that previously required stainless steel and other expensive components.
Greenlogy TEC profiles
Mechanical properties | ASTM | Unit | Value | Unit | Value |
|---|---|---|---|---|---|
Tensile stress, longitudinal | D-638 | psi | 30000 | kgf/m² | 21092086 |
Tensile stress, transverse | D-638 | psi | 7000 | kgf/m² | 4921487 |
Tensile modulus, longitudinal | D-638 | 10^6psi | 2.5 | 10^6kgf/m² | 1758 |
Tensile modulus, transverse | D-638 | 10^6psi | 0.8 | 10^6kgf/m² | 562 |
Compressive stress, longitudinal | D-695 | psi | 30000 | kgf/m² | 21092086 |
Compressive stress, transverse | D-695 | psi | 15000 | kgf/m² | 10546043 |
Compressive modulus, longitudinal | D-695 | 10^6psi | 2.5 | 10^6kgf/m² | 1758 |
Compressive modulus, transverse | D-695 | 10^6psi | 1 | 10^6kgf/m² | 703 |
Flexural stress, longitudinal | D-790 | psi | 30000 | kgf/m² | 21092086 |
Flexural stress, CW | D-790 | psi | 10000 | kgf/m² | 7030695 |
Flexural modulus, LW | D-790 | 10^6psi | 1.8 | 10^6kgf/m² | 1266 |
Flexural modulus, CW | D-790 | 10^6psi | 0.8 | 10^6kgf/m² | 562 |
Modulus of elasticity | Full section | 10^6psi | 2.8 | 10^6kgf/m² | 1969 |
Shear modulus | --- | 10^6psi | 0.45 | 10^6kgf/m² | 316 |
Short-beam shear | D-2344 | psi | 4500 | kgf/m² | 3163813 |
Punch shear | D-732 | psi | 10000 | kgf/m² | 7030695 |
Notched Izod impact, LW | D-256 | ft.-lbs./in. | 25 | kg/m | 3.46 |
Notched Izod impact, CW | D-256 | ft.-lbs./in. | 4 | kg/m | 0.55 |
Excluding round rods and square rods
Physical properties | ASTM | Unit | Value |
|---|---|---|---|
Barcol hardness | D-495 | --- | 45 |
24-hour water absorption | D-570 | % max | 0.45 |
Density | D-792 | lbs./in.³ | 0.062-0.07 |
Coefficient of thermal expansion, LW | D-696 | 10^-6in./in./℃ | 8 |
Flame retardant performance | ASTM | Unit | Value |
|---|---|---|---|
Tunnel test* | E-84 | Flame spread | Max. 25 |
Non-combustibility* | D-635 | --- | Non-combustible |
Electrical properties | ASTM | Unit | Value |
|---|---|---|---|
Arc resistance, LW | D-495 | 秒（s） | 120 |
Dielectric strength, LW | D-149 | kv./in. | 35 |
Dielectric strength, PF | D-149 | Volts/mil | 200 |
Dielectric constant, PF | D-150 | @60hz | 5 |
LW = lengthwise, CW = crosswise, PF = perpendicular to laminate surface
*Applies to ISOFR and VEFR only
Applications
FRP hook plates are commonly used for structural support and connections in corrosive environments such as chemical processing, wastewater treatment and marine engineering, and are also suitable for applications requiring insulation and non-magnetic properties. Installation is flexible, and the plates can be cut, drilled and otherwise machined to suit actual working conditions.
Selection guidance
When selecting, consider factors such as load requirements, span, corrosive environment and connection method. We recommend determining dimensions and specifications based on specific project requirements; please contact us for detailed specifications and selection advice.
Product advantages
FRP hook plates are lightweight, high-strength, corrosion-resistant, insulating and non-magnetic, and easy to install; compared with conventional metal materials, they can significantly reduce maintenance costs.
Inquiry
For detailed specifications, pricing and other commercial terms, please contact us for a tailored quotation and technical support.
Service environment
- This FRP hook plate is a pultruded glass fiber reinforced profile, using resin as the binder and glass fiber cloth as the reinforcement layer, so it is suitable for both indoor and outdoor installation, whereas steel alternatives require frequent repainting outdoors.
- The closed, resin-rich surface makes the hook plate a practical choice for damp or wet plant areas and environments with mildly corrosive media, where the profile serves as a connecting and supporting member rather than a decorative trim.
- Because it is produced as a structural profile for high-strength, long-span applications, the hook plate is typically specified for chemical, water treatment, marine and general industrial environments, as well as walkway, platform and handrail assemblies.
- The service temperature range, chemical resistance rating for specific media and allowable UV exposure depend on the resin system and actual installation; please contact us for a parameter list suitable for your project.
Custom Cutting
Need panels that fit, or cut to shape? We custom cut FRP grating and profiles to your drawing: panels cut to size or to shape (corner cuts, cutouts), cut edges sealed with resin, and pre-cut and pre-drilled to drawing before shipping. See the custom cutting services.
