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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
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  • One request — we do the legwork

Copper fittings & plumbing supplies

21,541 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
(QTY 10) Mueller PF 01131 Copper Male Press Adapter Fittings 1/2" Press x MPT
Adapters & ReducersCopperNew
(QTY 10) Mueller PF 01131 Copper Male Press Adapter Fittings 1/2" Press x MPT
$26.39 + free ship
10 pcs · $2.64 each
Copper Bell Reducer Pipe Fittings Lot 24 3/4 X 1/2 71477200 Plumbing Supply
Adapters & ReducersCopper
Copper Bell Reducer Pipe Fittings Lot 24 3/4 X 1/2 71477200 Plumbing Supply
$19.79 + $9.95 ship
24 pcs · $0.82 each
(5-Pk) Nibco Tube Cap Copper 3" Nom 617 3
Caps, Plugs & UnionsCopperNew
(5-Pk) Nibco Tube Cap Copper 3" Nom 617 3
$58.59 + free ship
5 pcs · $11.72 each
Primex 83751 1/2 Copper Male Adapter
Adapters & ReducersCopperNew
Primex 83751 1/2 Copper Male Adapter
$3.66 + $6.25 ship
New Everbilt Copper Union C X C  1/2"  C633W
Caps, Plugs & UnionsCopperNew
New Everbilt Copper Union C X C 1/2" C633W
$14.99 + free ship
10 PCS 1/2Inch Copper Male Adapter C x MIP LF Plumbing Fittings MNPT
Adapters & ReducersCopperNew
10 PCS 1/2Inch Copper Male Adapter C x MIP LF Plumbing Fittings MNPT
$28.43 + free ship
10 pcs · $2.84 each
Thrifco 1/4 Copper Female Adapter - 5436119
Adapters & ReducersCopperNew
Thrifco 1/4 Copper Female Adapter - 5436119
$5.81 + $6.25 ship
Mixed Lot Of Copper Elbows (Different Sizes) 10 Total
ElbowsCopperNew
Mixed Lot Of Copper Elbows (Different Sizes) 10 Total
$14.95 + free ship
10 pcs · $1.49 each
Box of 5 NIBCO 604 2 2-1/8" Wrot Copper Male Adapter C x M 9032300 W-1187 5P035
Adapters & ReducersCopperNew
Box of 5 NIBCO 604 2 2-1/8" Wrot Copper Male Adapter C x M 9032300 W-1187 5P035
$89.98 + free ship
5 pcs · $18.00 each

See all 21,541 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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