Audited Supplier
Brief Instruction of Structural Shapes
FRP Structural Shape/Profile is a new type of composite materials, which offers a wide selection of structural shapes to complement our line of fiberglass grating.
Fiberglass structural shapes are manufactured using pultrusion process. Glass mat and roving are drawn through a resin bath and pulled through a heated die to form the desired shape. This process can yield almost all profile shapes which are commonly used in structural constructions.
FRP Structural shape fiberglass square tube
1. Higher Stiffness
2. Chemical Resistance
3. Light Weight
4. UV Resistance
5. Impact Resistance
6. Fire Retardancy
8. Low maintenance
Resin Type:
The major types of resin of Powergrid® FRP Structural shape are available:
Isophthalic (moderate chemical corrosion)
Othophthalic (Moderate Corrosion Resistance and Fire Retardant)
Vinyl ester (severe chemical corrosion)
Phenolic (low smoke&fire resistance)
| Resin Base | Description | Corrosion Resistance | Flame Spread Rating ASTM E84 | Max. Oper. Temp |
| Vinyl Ester | Superior Corrosion Resistance and Enhanced Fire Retardant | Excellent | Class 1, 10 or less | 230°F (110°C) |
| Isophthalic Polyester | Industrial Grade Corrosion Resistance and Fire Retardant | Very Good | Class 1, 25 or less | 221°F (105°C) |
| Ortho | Moderate Corrosion Resistance and Fire Retardant | Moderate | Class 1, 25 or less | 212°F (100°C) |
| Phenolic resin | Low Smoke and Superior Fire Resistance | Very Good | Class 1, 5 or less | 356°F (180°C) |
Fiberglass Type:
| Code Name | Type | occasion applicable |
| E | E-glass | High strength and high corrosion required |
PowerGrate FRP Structural shape fiberglass square tube:
Applications of FRP Structural shape fiberglass square tube:
Our Services:
Nantong Josson New Material Technology Co.,Ltd. is one of the world's leading manufacturers of molded and pultruded fiberglass (FRP/GRP) grating products.
We offer a complete line of Powergrid brand products such as grating, covered grating, conductive grating, stair treads, stair tread covers, plates, and other accessories.
Our high-quality fiberglass grating products are designed and manufactured to provide long lasting performance for industrial and offshore applications.
Since our inception, Powergrid has been dedicated to the ideal of making best value Fiberglass grating products in the world through the combination of wide selections, high quality and competitive prices.
Contact us to find out the secret to our success and what makes us the preferred partner of many world's leading companies in composite and grating industries.
Advantages:
1. More than 100 pcs molded grating molds & 25 pcs pultrusion lines.
2. 53,000 square meters factory and 200 employees.
3. DNV,ISO certified. ABS,Intertek tested.
4. Annual sales revenue:12,000,000 USD
Any pending order, pls kindly send us your specifications for quotation. We will try our best to give you great service.
Please do not hesitate to contact with us iif you have any questions, we will try our best to serve you well. It's our great pleasure to invite you all to visit our company and we are looking forward to developing business with you all over the world.
Company Overview:
Pultruded Workshop:
