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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

21,510 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
RLS 3/8" Refrigerant Copper Press Coupling box of 10
CouplingsCopperNew
RLS 3/8" Refrigerant Copper Press Coupling box of 10
$79.30 + free ship
10 pcs · $7.93 each
Thrifco 3/4 C x C Cast Copper Union - 5436226
Caps, Plugs & UnionsCopperNew
Thrifco 3/4 C x C Cast Copper Union - 5436226
$14.17 + $6.25 ship
10-Pack Niikappu 3/4" C x 1/2" FNPT Copper Female Adapter
Adapters & ReducersCopperNew
10-Pack Niikappu 3/4" C x 1/2" FNPT Copper Female Adapter
$60.64 + free ship
10 pcs · $6.06 each
QTY-2  NIBCO 604 2 2-1/8" Wrot Copper Male Adapter C x M 9032300 W-1187 5P035
Adapters & ReducersCopperNew
QTY-2 NIBCO 604 2 2-1/8" Wrot Copper Male Adapter C x M 9032300 W-1187 5P035
$34.95 + free ship
2 pcs · $17.48 each
5 Copper 1" Sweat x 1/2" Sweat Reducing Couplings  Nibco
CouplingsCopper
5 Copper 1" Sweat x 1/2" Sweat Reducing Couplings Nibco
$29.99 + $7.99 ship
5 pcs · $6.00 each
1/2" x 1/4" Copper Reducing Coupler Pipe Fitting Lot of 24
CouplingsCopperNew
1/2" x 1/4" Copper Reducing Coupler Pipe Fitting Lot of 24
$24.99 + $6.50 ship
24 pcs · $1.04 each

See all 21,510 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.