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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.

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

Copper fittings & plumbing supplies

21,573 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
5 PCS Nibco 3/4"  C x 3/4" MNPT Copper Male Adapter Lead Free 24hr FreeShip USA
Adapters & ReducersCopperNew
5 PCS Nibco 3/4" C x 3/4" MNPT Copper Male Adapter Lead Free 24hr FreeShip USA
$22.85 + free ship
5 pcs · $4.57 each
10 Pack 3/4" Press Propress x 3/4" NPT Female Adapter Fittings Pressure Coope...
Adapters & ReducersCopperNew
10 Pack 3/4" Press Propress x 3/4" NPT Female Adapter Fittings Pressure Coope...
$50.39 + free ship
10 pcs · $5.04 each
NIBCO 2-in Copper Tube Cap
Caps, Plugs & UnionsCopperNew
NIBCO 2-in Copper Tube Cap
$12.96 + free 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
10-Pack 1/2" Copper Press Cap - Lead-Free & NSF Certified for Potable Water
Caps, Plugs & UnionsCopperNew
10-Pack 1/2" Copper Press Cap - Lead-Free & NSF Certified for Potable Water
$71.99 + free ship
10 pcs · $7.20 each
Streamline RP01035 ACR Copper 7/8" x 3/4" Reducing Coupling Bag Qty 2
Adapters & ReducersCopperNew
Streamline RP01035 ACR Copper 7/8" x 3/4" Reducing Coupling Bag Qty 2
$50.00 + free ship
2 pcs · $25.00 each
Set of 2 Nibco 604 1/2" Copper Male Adapter Solder Sweat Fitting
Adapters & ReducersCopperNew
Set of 2 Nibco 604 1/2" Copper Male Adapter Solder Sweat Fitting
$8.00 + free ship
2 pcs · $4.00 each
ANVIL GRUVLOK COPPER CAP 3"/79.4MM FIG.660 IK-4
Caps, Plugs & UnionsCopperNew
ANVIL GRUVLOK COPPER CAP 3"/79.4MM FIG.660 IK-4
$75.63 + free ship
1-1/8 Inch ID Copper Pipe End Cap, 6Pcs Copper Fitting Cap Sweat Plug Connection
Caps, Plugs & UnionsCopperNew
1-1/8 Inch ID Copper Pipe End Cap, 6Pcs Copper Fitting Cap Sweat Plug Connection
$18.41 + free ship
6 pcs · $3.07 each
WATTS 0009872 LF3002 Dielectric Union 1"x1/2" copper sweat 10pcs
Caps, Plugs & UnionsCopperNew
WATTS 0009872 LF3002 Dielectric Union 1"x1/2" copper sweat 10pcs
$147.68
10 pcs · $14.77 each

See all 21,573 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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