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📦 Bulk & contractor pricing on copper fittings — we source it, you save. Request a quote today.

Wholesale copper plumbing supplies & fittings.

Elbows, tees, couplings, valves, and pipe — at bulk pricing for contractors, builders, and plumbers. Tell us what you need; we source it and pass the savings to you.

Why buy wholesale with us

  • Bulk & contractor pricing
  • Huge range of copper fittings
  • Fast sourcing & quotes
  • One request — we do the legwork

Copper fittings & plumbing supplies

21,334 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
1/2 Inch End Cap, Copper Press Plumbing Fitting, 1/2 in. x 1/2 in., 5 Pack
Caps, Plugs & UnionsCopperNew
1/2 Inch End Cap, Copper Press Plumbing Fitting, 1/2 in. x 1/2 in., 5 Pack
$61.24 + free ship
5 pcs · $12.25 each
6pcs 7/8" to 3/4" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
Adapters & ReducersCopperNew
6pcs 7/8" to 3/4" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
$18.95 + free ship
6 pcs · $3.16 each
LOT OF 15 NEW OLD STOCK COPPER PLUMBER PLUMBING REDUCER COUPLING 1 INCH by 3/4
Adapters & ReducersCopperNew
LOT OF 15 NEW OLD STOCK COPPER PLUMBER PLUMBING REDUCER COUPLING 1 INCH by 3/4
$50.00 + free ship
15 pcs · $3.33 each
Nibco U 604 3/4" x 1/2" Nom C X 3/4" Mnpt Copper Reducing Adapter 5pc
Adapters & ReducersCopperNew
Nibco U 604 3/4" x 1/2" Nom C X 3/4" Mnpt Copper Reducing Adapter 5pc
$19.00 + free ship
5 pcs · $3.80 each
Copper Pipe Union FNIP
Caps, Plugs & UnionsCopperNew
Copper Pipe Union FNIP
$6.12
1/2" Copper + Brass Union C x C (2 Pack) High Pressure Pipe Fitting
Caps, Plugs & UnionsCopperNew
1/2" Copper + Brass Union C x C (2 Pack) High Pressure Pipe Fitting
$19.95 + free ship
2 pcs · $9.97 each

See all 21,334 items →

Built for bulk orders

Whether it's a single big job or recurring monthly supply, send us your list and quantities — we'll get you wholesale pricing and handle the sourcing. You never chase suppliers again.

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Tell us what you need and how many — we'll source it and send you bulk pricing fast.