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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

21,576 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
1 in. Copper Unions Elkhart Products Company quantity 6, plus NIBCO quantity 1
Caps, Plugs & UnionsCopperNew
1 in. Copper Unions Elkhart Products Company quantity 6, plus NIBCO quantity 1
$175.00 + $20.00 ship
7 pcs · $25.00 each
(QTY 50) Nibco 9020400 3/4" C x C 7/8" OD Copper Coupling w/o Stop
CouplingsCopperNew
(QTY 50) Nibco 9020400 3/4" C x C 7/8" OD Copper Coupling w/o Stop
$63.74 + free ship
50 pcs · $1.27 each
1.25” Copper Brass Sweat Union
Caps, Plugs & UnionsCopperNew
1.25” Copper Brass Sweat Union
$20.00
3/4" Copper Female Adapter Fitting Pack of 5
Adapters & ReducersCopperNew
3/4" Copper Female Adapter Fitting Pack of 5
$19.99 + $5.19 ship
5 pcs · $4.00 each
NIBCO 1 Inch Press Copper Cap Fitting - 5 Pieces -
Caps, Plugs & UnionsCopperNew
NIBCO 1 Inch Press Copper Cap Fitting - 5 Pieces -
$22.95 + free ship
5 pcs · $4.59 each
1/4 in. Copper Coupling PZKPR-C4
CouplingsCopperNew
1/4 in. Copper Coupling PZKPR-C4
$20.00 + free ship
NIBCO Copper Caps Size 1/2" C **Bag of 25** PP-617
Caps, Plugs & UnionsCopperNew
NIBCO Copper Caps Size 1/2" C **Bag of 25** PP-617
$25.00 + free ship
25 pcs · $1.00 each
1-1/4" Copper Sweat Union Plumbing Union – 6 Pack NOS
Caps, Plugs & UnionsCopperNew
1-1/4" Copper Sweat Union Plumbing Union – 6 Pack NOS
$50.00 + $5.00 ship
6 pcs · $8.33 each
EZ-FLUID 3/4" x 1/2" Copper Press Bushing Reducer Coupling ProPress Fitting (10)
Adapters & ReducersCopperNew
EZ-FLUID 3/4" x 1/2" Copper Press Bushing Reducer Coupling ProPress Fitting (10)
$47.99 + free ship
10 pcs · $4.80 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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Tell us what you need and how many — we'll source it and send you bulk pricing fast.