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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

21,537 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
12Pcs 1/4 Inch ID Copper Pipe End Cap Copper Fitting Cap Sweat Plug Connection
Caps, Plugs & UnionsCopperNew
12Pcs 1/4 Inch ID Copper Pipe End Cap Copper Fitting Cap Sweat Plug Connection
$13.65 + free ship
12 pcs · $1.14 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
3" Copper Brass Union
Caps, Plugs & UnionsCopperNew
3" Copper Brass Union
$228.75 + free ship
ProPress 2" Copper Coupling
CouplingsCopperNew
ProPress 2" Copper Coupling
$28.99 + free ship
(3) NOS Unbranded 1-1/8” C x C Cast Copper Pipe Union Pressure Fitting
Caps, Plugs & UnionsCopperNew
(3) NOS Unbranded 1-1/8” C x C Cast Copper Pipe Union Pressure Fitting
$67.99 + free ship
3 pcs · $22.66 each
(QTY 10) Everbilt 187 399 CxMNPT 1/2" Copper Male Adapter
Adapters & ReducersCopperNew
(QTY 10) Everbilt 187 399 CxMNPT 1/2" Copper Male Adapter
$17.49 + free ship
10 pcs · $1.75 each
(100 PACK) NIBCO 617 1/2" C Copper Cap
Caps, Plugs & UnionsCopperNew
(100 PACK) NIBCO 617 1/2" C Copper Cap
$69.75 + free ship
100 pcs · $0.70 each

See all 21,537 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.