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, the "Polyethylene Sleeve (JWWA, Mortar)." By passing this straw-shaped product through ductile iron pipes and other installations buried underground, it prevents corrosion from the outside. Depending on the internal coating of the cast iron pipe, we will use either mortar or powder. Additionally, we also offer "Fixing Bands for Polyethylene Sleeves," which 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】 ■ Corrosion protection for the outer surface of ductile 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 have a broad range of manufacturers available. Please feel free to contact us if you have any requests.