Nantong Drayson Composite Material Co., Ltd. is one of the leading manufacturers and suppliers of composite fiberglass solid pultruded grating in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Contact us for more details.

composite fiberglass solid pultruded grating

Parameters
Type	Multi-Color Fiberglass pultrusion grating, grp pultruded grating, frp pultrusion grating
Material	ECR Glass Fiber + Resin (ORTHO,ISO,VE,PHENOLIC)+Filling (ATH)
Size	I-1410，I-6015, etc. can be customized (pls check detail as below form)
Color	According to RAL Book.Yellow, Orange, Blue, Green, Grey, etc. can be cutomized
Surface	Gritted, Smooth, Solid Top Covered

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composite fiberglass solid pultruded grating:

Pultruded FRP Gratings are assembled from pultruded shapes. These shapes (I-Bars, T-Bars, etc.) are manufactured by pulling fiberglass rovings and mats through guides, then into a resin bath, then wrapped with a surfacing veil, then finally pulled through a heated die to form the desired bar shape. Once the bars are pulled, they are drilled for crossrods, then assembled by installing the crossrods spaced on 3” or 6” centers (depending on the grating type). These crossrods, that lock the bars into place, are then bonded with epoxy to ensure the bars will not move.

Since Pultruded gratings are manufactured by pulling and assembling load bars and positioning those bars as needed to create panels as required, in addition to our standard panel sizes, we are able to reduce the waste material by manufacturing custom panels to size. We pultrude load bar lengths as required and assemble panels to required widths. There is no need to manufacture a full panel and waste material. In addition, we are able to custom manufacture panels of various sizes and standard styles.

composite fiberglass solid pultruded grating application:

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