Steps
Fiberglass stair tread is used not only by housing estates but also by many factories because of anti-corrosion performance, such as water treatment, chemical plants, petroleum industry, textile mill, power plant, sea food processing plant, beverage industry, ship steps, paper and pulp factory, etc.
Stair Tread
|
Thickness |
Mesh |
Panel Size |
Maximum Span for 300lbs. (136kg) at Mid-Span |
Panel Weight |
Open Area |
|
| 1/8” (3.2mm) or less deflection | 1/4” (6.4mm) or less deflection | |||||
| 1-1/2” (38.1mm) | 1-1/2” X 6” (38.1mm X 152.4mm) | 22-1/2” X 10’ (571.5mm X 3048mm) | 31” (787.4mm) | 38” (965.2mm) | 60 lbs. (27.2kg) | 67% |
Standard Resin Systems Available
| Resin Code | Description | Resin Base | Corrosion Resistance | Flame Spread Rating | NSF-61 Certified |
| VE | Chemical Proof Fire Retardant | Vinyl Ester | Excellent | Class 125 or less | |
| NVE | Chemical Proof Fire Retardant | Vinyl Ester | Excellent | Class 125 or less | Hot & Cold |
| XVE | Chemical Proof Fire Retardant | Vinyl Ester | Excellent | Class 110 or less | |
| PP | Industrial Grade Fire Retardant | Isophthalic | Very Good | Class 125 or less | |
| NPP | Industrial Grade Fire Retardant | Isophthalic | Very Good | Class 125 or less | Hot & Cold |
| GP | Architectural Grade Fire Retardant | Orthophthalic | Good | Class 125 or less | |
| FF | Food GradeFire Retardant | Isophthalic | Very Good | Class 230 or less |
During the past 12 years, Jrain made tens of thousands of FRP gratings and steps for our customers. We expertise in FRP engineering and manufacturing allows it to offer unique solutions to mee the customer’s exact requirements.
Today, Jrain continues to increase its capacity, diversify its product lines, enhance its engineering capability and improve its processes and products.
Related products
-
Gratings & Covers
Jrain panels are molded in one piece and feature a concave non-slip walking surface. The cost effective panels allow for efficient on-site cutting to minimize grating waste and load bearing bars in both directions allow for use without continuous side support. Jrain's molded fiberglass grating is significantly lighter in weight than metallic gratings and the high resin content provides excellent corrosion resistance and requires very little maintenance. A higher safe...
-
Ladders & Handrails
Fiberglass ladders and handrails have many advantages like below: 1. High strength and impact resisting: compared with steel, the strength of fiberglass is almost same. But fiberglass ladders and handrails can recover after impact because of the good elasticity. 2. Corrosion resistance: Based on actual situations and service conditions, orthophthalic resin, isophthalic resin and vinylester resin can be selected, and so they can be used for long time under the strong ...
