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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

21,532 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
Thrifco 3/4 Copper Female Adapter - 5436122
Adapters & ReducersCopperNew
Thrifco 3/4 Copper Female Adapter - 5436122
$5.07 + $6.25 ship
LOT OF 42 NIBCO 3/4" INCH COPPER PRESSURE CUP X FIP FEMALE ADAPTER 187-372
Adapters & ReducersCopperNew
LOT OF 42 NIBCO 3/4" INCH COPPER PRESSURE CUP X FIP FEMALE ADAPTER 187-372
$109.99 + free ship
42 pcs · $2.62 each
Lot of 23 EPC 3/4" Copper Tube END CAP Solder Sweat Pipe Fitting Plug 23 PACK
Caps, Plugs & UnionsCopperNew
Lot of 23 EPC 3/4" Copper Tube END CAP Solder Sweat Pipe Fitting Plug 23 PACK
$19.99 + $8.00 ship
23 pcs · $0.87 each
Lot of 10 Nibco 1/4” Copper Tube Cap Plumbing Pipe Fittings #617 Made USA
Caps, Plugs & UnionsCopperNew
Lot of 10 Nibco 1/4” Copper Tube Cap Plumbing Pipe Fittings #617 Made USA
$19.99 + free ship
10 pcs · $2.00 each
Elkhart Products 1045812 Copper Male Adapter O.D. 5/8" X 1/2", 5-Pack
Adapters & ReducersCopperNew
Elkhart Products 1045812 Copper Male Adapter O.D. 5/8" X 1/2", 5-Pack
$21.94 + free ship
5 pcs · $4.39 each
12 Set 1/4 Inch ID Copper Pipe End Cap Copper Fitting Cap Sweat Plug Solder
Caps, Plugs & UnionsCopperNew
12 Set 1/4 Inch ID Copper Pipe End Cap Copper Fitting Cap Sweat Plug Solder
$15.58 + free ship
12 pcs · $1.30 each
ROGVOC Copper Press Fittings End Cap  Plug, 10Pcs 1/2 inch Heavy Duty Pro Pre...
Caps, Plugs & UnionsCopperNew
ROGVOC Copper Press Fittings End Cap Plug, 10Pcs 1/2 inch Heavy Duty Pro Pre...
$43.92 + free ship
10 pcs · $4.39 each
NIBCO 34470 CLC617 COPPER CAP 3/4” Bag Of 10
Caps, Plugs & UnionsCopperNew
NIBCO 34470 CLC617 COPPER CAP 3/4” Bag Of 10
$24.74
10 pcs · $2.47 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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