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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

21,174 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
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
4Pcs 3/4" to 5/8" ID Copper Reducer 99.9% Pure Copper Reducing Pressure Fitting
Adapters & ReducersCopperNew
4Pcs 3/4" to 5/8" ID Copper Reducer 99.9% Pure Copper Reducing Pressure Fitting
$15.23 + free ship
4 pcs · $3.81 each
2PACK Copper End Cap Pipe Fitting Sweat Plug Connection 45mm(1.77") ID
Caps, Plugs & UnionsCopperNew
2PACK Copper End Cap Pipe Fitting Sweat Plug Connection 45mm(1.77") ID
$17.46 + free ship
2 pcs · $8.73 each
3/4" 45 Degree Elbow CxC Copper LOT OF 2
ElbowsCopperNew
3/4" 45 Degree Elbow CxC Copper LOT OF 2
$8.54 + free ship
2 pcs · $4.27 each
(2 Pack) Nibco 4 x 3 Copper Fitting Reducer
Adapters & ReducersCopperNew
(2 Pack) Nibco 4 x 3 Copper Fitting Reducer
$89.98 + free ship
2 pcs · $44.99 each
2pcs 5/8 Inch Copper Male Adapters NPT1/2 Reducing Thread Fitting
Adapters & ReducersCopperNew
2pcs 5/8 Inch Copper Male Adapters NPT1/2 Reducing Thread Fitting
$22.41 + free ship
2 pcs · $11.21 each
Lot Of (12) Viega ProPress 3/4" Press Copper Cap Fitting 10pk - 120 Total
Caps, Plugs & UnionsCopperNew
Lot Of (12) Viega ProPress 3/4" Press Copper Cap Fitting 10pk - 120 Total
$165.00 + free ship
120 pcs · $1.38 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
5/8 Inch ID Copper Pipe End Cap 6Pcs Copper Fitting Cap Sweat Plug Connection
Caps, Plugs & UnionsCopperNew
5/8 Inch ID Copper Pipe End Cap 6Pcs Copper Fitting Cap Sweat Plug Connection
$19.19 + free ship
6 pcs · $3.20 each

See all 21,174 items →

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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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