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Stainless Steel Domed Pipe Cap 4-1/2”

$3.76

SKU: 209163 Categories: , ,

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Stainless Steel Domed Pipe Cap is a heavy-duty, corrosion-resistant fitting essential for permanently sealing the end of round pipe or tubing. This cap is designed to fit over pipe with a 4-1/2 inch Outside Diameter (OD), which corresponds to the standard OD of 4-inch nominal pipe. Its domed shape is not just aesthetic; it adds structural integrity and helps shed water away, preventing pooling and rust at the end of a post or structure. Crafted from durable stainless steel, it is typically a weld-on application, making it the superior choice for fence posts, guard rails, marine structures, or any industrial pipe end that requires a clean, lasting seal.

Key Features of Stainless Steel Domed Pipe Cap

Outside Diameter (OD) of 4-1/2 inches to fit over standard 4 inch nominal pipe
Domed profile adds structural strength and prevents water or debris from collecting
Constructed from stainless steel (often 304 grade) providing exceptional rust resistance
Designed for weld-on application to create a permanent, seamless seal
Provides a clean, aesthetically pleasing, and safe finish to the end of a pipe or post
Heavy gauge material ensures longevity in outdoor and demanding environments
Ideal for fence posts, marine docks, bollards, and agricultural equipment frames
Cap style effectively seals the pipe end, keeping out moisture, dirt, and pests

Additional Information

Brand:
Product Type: Weld-On Pipe End Cap
Model:
Product Use: Sealing Pipe and Post Ends
Size: 4-1/2 inch OD (fits 4 inch nominal pipe)
Material: Stainless Steel
Height: 1-1/2 inch (cap height)
Length:
Width: 4-1/2 inch (diameter)

This stainless steel cap is primarily intended to be a weld-on solution. If you are welding it onto a post, use a stainless steel welding rod or wire to maintain the corrosion-resistant properties of the cap and the joint. If you cannot weld, you may be able to use a strong industrial adhesive or self-tapping screws, but these methods are typically less secure and will compromise the long-term weather resistance. Ensure the end of the pipe is clean and free of burrs before fitting the cap.

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