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Pipe Specifications

1" Copper (Type M)

Material: Copper Type M | Uses: Large plumbing runs

Nominal
1"
Actual OD
1.125"
Actual ID
1.025"

Good to know

Larger copper takes more heat to solder properly — a small torch can struggle to bring a 1" fitting to even temperature all the way around.

Other pipe sizes

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1/2" PVC 3/4" PVC 1" PVC 1½" PVC 2" PVC 1/2" Copper (Type M) 3/4" Copper (Type M) 1" Copper (Type M) 1/2" Schedule 40 Steel 3/4" Schedule 40 Steel 1" Schedule 40 Steel 1½" Schedule 40 Steel 2" Schedule 40 Steel 3" Schedule 40 Steel 4" Schedule 40 Steel 3/8" PEX 1/2" PEX 3/4" PEX 1" PEX 1½" ABS 2" ABS 3" ABS 4" ABS

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