Jining Xunda Pipe Coating Materials Co., Ltd. is one of the leading manufacturers and suppliers of pp woven fiber bitumen tape for pipe in China. If you're going to buy advanced pp woven fiber bitumen tape for pipe, welcome to get pricelist and free sample from our factory. All customized products are with high quality and competitive price.
Product Details
The specialized PP woven fiber asphalt tape for pipelines is a cold-wrapped anti-corrosion and waterproof material, formulated with high-strength polypropylene (PP) woven fibers as the base layer and reinforced with a rubber-modified asphalt adhesive layer. Designed specifically for corrosion protection of buried and overhead steel pipelines, it exhibits exceptional mechanical strength, tear resistance, and superior anti-corrosion sealing performance.
The structure employs a polypropylene woven fabric framework, offering high tensile strength, tear resistance, and puncture resistance.
It effectively withstands soil pressure, ground displacement, and stone friction, making it less prone to damage during installation and burial.
Rubber-modified asphalt exhibits strong bonding properties, with self-adhesion at room temperature and dense sealing performance. It effectively blocks moisture, acids, alkalis, salt spray, and soil corrosive agents, delivering comprehensive waterproofing and corrosion protection in a single application.
No heating or open flame required; simply wrap and adhere directly. Suitable for both manual and anti-corrosion winding machines, saving construction time and ensuring high safety.
It exhibits excellent flexibility and fits tightly against irregular pipe sections such as straight pipes, welds, elbows, tees, and flanges, ensuring complete sealing without any gaps.
The PP woven fabric exhibits excellent UV and aging resistance, while the modified asphalt demonstrates strong chemical stability. It remains crack-free, dust-free, and intact even after prolonged outdoor or underground use.
It provides strong adhesion to various substrates including steel pipes, ductile iron pipes, PE anti-corrosion coatings, FBE epoxy coatings, and concrete. Suitable for both new and existing pipeline anti-corrosion joint applications.
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