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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

21,586 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
4 INCH COPPER CAP PIPE FITTING PLUMBING OD(4-1/8")
Caps, Plugs & UnionsCopperNew
4 INCH COPPER CAP PIPE FITTING PLUMBING OD(4-1/8")
$44.00 + free ship
8x Pack Lot Nibco 600-DS118 1in CxC Copper Coupling 1-1/8" OD
CouplingsCopperNew
8x Pack Lot Nibco 600-DS118 1in CxC Copper Coupling 1-1/8" OD
$34.99 + free ship
8 pcs · $4.37 each
(10-Pack) ELKHART Copper Female Adapter 3/4" (C) Sweat x 1/2" (F) NPT Fitting
Adapters & ReducersCopperNew
(10-Pack) ELKHART Copper Female Adapter 3/4" (C) Sweat x 1/2" (F) NPT Fitting
$51.97 + free ship
10 pcs · $5.20 each
(7 pcs - 1/2") & (1/PCE 3/8") Union Copper Sweat CXC
Caps, Plugs & UnionsCopperNew
(7 pcs - 1/2") & (1/PCE 3/8") Union Copper Sweat CXC
$85.99
8 pcs · $10.75 each
1 1/2" to 5/8" ID Copper Reducer 2pcs Reducing Coupling Fitting Pipe Adapter
Adapters & ReducersCopperNew
1 1/2" to 5/8" ID Copper Reducer 2pcs Reducing Coupling Fitting Pipe Adapter
$23.79 + free ship
2 pcs · $11.89 each
1/2" FTG x 1/2" Female NPT Threaded Street Copper Adapter LEAD FREE ( 6 PCS )
Adapters & ReducersCopperNew
1/2" FTG x 1/2" Female NPT Threaded Street Copper Adapter LEAD FREE ( 6 PCS )
$18.79 + free ship
6 pcs · $3.13 each
2 Pack Everflow 3/4"MNPT Copper Union Fittings W/ Sweat to Male Connections
Caps, Plugs & UnionsCopperNew
2 Pack Everflow 3/4"MNPT Copper Union Fittings W/ Sweat to Male Connections
$39.99 + free ship
2 pcs · $20.00 each
Mueller Streamline W 61337 Reducing Bushing 1 x 3/4 Sweat Dia. in. (Pack of 10)
Adapters & ReducersCopperNew
Mueller Streamline W 61337 Reducing Bushing 1 x 3/4 Sweat Dia. in. (Pack of 10)
$35.07 + free ship
10 pcs · $3.51 each

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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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