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WD Industrial - Manhole Parts
4 products
Showing 1 - 4 of 4 products



Canadian-Made Manhole Parts by WD Industrial
WD Industrial specializes in high-quality manhole components, including durable frames and covers, with a particular focus on composite covers. Designed for industrial and municipal applications, their products provide efficient access and maintenance solutions for underground infrastructure. Their lightweight yet strong composite covers offer superior durability and corrosion resistance, meeting the demands of modern engineering and construction. By delivering reliable and innovative solutions, WD Industrial enhances the safety, functionality, and longevity of critical underground systems such as water, sewer, and utility networks.
Why Choose WD Industrial - Manhole Parts?
WD Industrial is a trusted provider of premium manhole parts, especially composite covers. Their durable and high-performance solutions meet industry standards, offering superior strength, corrosion resistance, and ease of installation. With an extensive range of covers, frames, and accessories designed for municipal, commercial, and industrial applications, WD Industrial ensures reliability, long-term functionality, and enhanced safety while minimizing maintenance costs. Explore our available products below:
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Standard Cast Manhole Frames & Covers
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The WD50S is a solid manhole cover, and the WD50G is a grated manhole cover, both designed to meet the City of Winnipeg Standard Construction Specifications AP-006. These Standard Cast Manhole Frames & Covers are compatible with the WD50F 9" high frame and the WD50F6 6" high frame.
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Composite Manhole Frames & Covers
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WD Industrial's Composite Manhole Frames & Covers provide a durable, corrosion-resistant, and lightweight alternative to traditional cast iron. The WD50SC Solid Composite Cover meets HS25 traffic load standards, resists rust, enhances security with lockable bolts, and prevents water infiltration with a moulded gasket seal. Meanwhile, the WD50FC-6 6" Composite Manhole Frame ensures stability, easy installation, and compatibility with WD covers. Note that frames and covers are sold separately.
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Manhole Riser Rings
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WD Industrial’s manhole riser rings conform to the City of Winnipeg Standard Construction Specifications AP-007 and Standard Drawing SD 107A. Designed for WD50F and Titan TF-101 manholes, they are available in 1.5", 2", 2.5", and 3" heights.
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Country Style Manhole Frames & Covers
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WD Industrial’s Country Style Manhole Frames & Covers are built for durability and compliance. The WD51S is a solid manhole cover, while the WD51G is a grated manhole cover. Both are designed to meet Manitoba Water Service Board Standard Construction Specifications and are compatible with the WD51F 9" high frame. The frame and cover are sold separately.
FAQs
1. Why are composite manhole covers becoming more popular than traditional materials?
Composite manhole covers are gaining popularity because they are lightweight, highly durable, non-corrosive, and theft-resistant. Unlike metal covers, they do not rust or degrade over time, and since they contain no scrap value, they deter theft. Their lighter weight also makes handling and installation much easier, reducing labour costs and workplace injuries.
2. Can composite manhole covers handle heavy vehicle traffic?
Yes, composite manhole covers are engineered to meet or exceed load-bearing standards set by international regulations. They come in various load classes, including options suitable for high-traffic roads, highways, and industrial areas. Advanced manufacturing techniques ensure they maintain strength without the excessive weight of traditional materials.
3. What makes composite manhole covers environmentally friendly?
Composite covers are eco-friendly because they do not require metal mining, reducing the carbon footprint of production. Many are made using recycled materials and are themselves recyclable. Additionally, they eliminate the need for frequent replacements due to corrosion, reducing long-term waste.
4. How do composite covers perform in extreme weather conditions?
Composite manhole covers are designed to withstand extreme weather, from scorching heat to freezing temperatures. Unlike metal covers, they do not expand or contract significantly with temperature changes, preventing warping or cracking. They are also resistant to UV rays, chemicals, and heavy rainfall, making them a long-lasting solution for all climates.
5. Do composite manhole covers require special maintenance?
Composite covers require minimal maintenance because they do not rust, corrode, or degrade like metal or other traditional materials. Routine inspections are recommended to check for damage, but they generally do not require painting, lubrication, or anti-corrosion treatments. Their long lifespan reduces maintenance costs over time.