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Home icon Product icon PEX-AL-PEX PIPE wdh-site 4 inch perforated drain pipe
4 inch perforated drain pipe
4 inch perforated drain pipe

4 inch perforated drain pipe

The PEX-AL-PEX composite pipe has five layers, the inner and outer layers are PEX, which is tightly bonded to the middle layer of aluminum with melt glue, and the middle layer is longitudinally welded by butt welding or lap welding. This tube is the perfect combination of metal and plastic.

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