Fiberglass reinforced Unsaturated multi-function steel angle

Fiberglass reinforced steel angle is one of our products; it is made from high strength glass fibers along with extremely durable resin. The glass fibers impart strength to the product while the resin imparts excellent corrosion resistance properties in harsh chemical and alkaline environments. Thus they have the features of light weight, high strength, anti-corrosion and long service life.

Steel angle Picture

Steel angle Properties

1. Corrosion and chemical resistant

Corrosion is a major problem for metal or wooden grating, stair treads and other products in many different industries such as chemical plants, food and beverage factories, water and wastewater facilities, power facilities. According to different environmental requirements, such resins as orthophthalic polyester, is ophthalmic polyester, vinylester or phenolic are chosen as matrix material.

2. High strength-to-weight ratio

As a composite of continuous fiberglass strands and high quality resin is integrally constructed for strength, but it is less than one-half the weight of steel grating allowing easy removal for access below floor level and installation with no heavy equipment and less manpower.

3. Fire retardant

we have flame spread rating of 25 or less depending on different resin systems as tested in term of ASTM E-84. Test Report can be offered upon request. Special fire retardant requirements can also be met by adding extra additives.

4. Slip-resistant

molded grating has a concave top surface for slip resistance after it is extracted from the mold. Should a grit surface be specified, the grit would be either bonded to the top of the completed grating as a secondary operation or embedded to the top of grating before heating, both providing superior slip resistance. Diamond cover top or gritted cover top are also available upon request.

Main Raw Material

 1 .Reinforcement material: fiberglass, continuous strand mat.
2. Basis material: unsaturated polyester resin, epoxy resin, vinylester resin.

 Pultrusion technique

During the pultrusion process, the raw material are pulled through a heated steel forming die using a continuous pulling device. when the reinforcements are saturated with the resin mixture in the resin bath and the wetted reinforcement package is wrapped in a surfacing veil. the completed package then goes into premolding stage that roughly forms the package into the appropriate shape to enter the heated trimming die for curing. the trimming die is the exact shape of the final part desired. upon exiting the trimming die, the part is over 90% processing and solid. Cutting in accordance with requirements of the length, the entire process is completed.

Packing: 

We usually packaging in carton or bag , also can pack according to your requirement.

Shipping: 

We will transport the goods to Qingdao port or tianjin port, and then loading the goods shipped to the customers.

Experience : We have over 20 year experience of producing frp farm equipment. We own well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in farms and others.

Market: Beyond domestic market,our products have been sold to lots of countries such as South Korea, Japan, Germany and so on.

 Our company has over 20 years experience in the design of FRP profiles and  introduced the most advanced full-Automatic pultrusion production equipment, we has own design team and the patents, Beyond that, we  provide customized service. We have strict quality inspection process and Best after-sales service.

Warranty

We are 100% responsible for damage of full container goods, if it is caused by improper packing of our goods. We have a very strict quality control team, in the product warranty period, any problem can contact us. We are responsible for processing and solve the problem, until you are satisfied.