Prevent corrosion from the outside! Differentiate between using mortar or powder based on the interior coating of cast iron pipes.
We would like to introduce our product, "Polyethylene Sleeve (JWWA Mortar)." This product, which is straw-shaped, is designed to be installed underground through ductile cast iron pipes to prevent corrosion from the outside. Depending on the internal coating of the cast iron pipe, we will differentiate between using mortar or powder. Additionally, we also offer "fixing bands for polyethylene sleeves" that make it difficult for water to permeate from the outside into the pipe. 【Nominal Diameter (Excerpt)】 ■250 ■300 ■350 ■400 ■450 *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■External corrosion protection for ductile cast iron pipes buried underground. *For more details, please refer to the PDF document or feel free to contact us.*
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Our company handles a wide variety of products, including rubber products for water supply, industrial rubber products, sponge products, gaskets, and more. We also offer a broad range of manufacturers. Please feel free to contact us if you have any requests.