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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

21,669 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
Lot Of 18, 1/2, 3/4, 1” Copper Union X Male Adapter
Caps, Plugs & UnionsCopperNew
Lot Of 18, 1/2, 3/4, 1” Copper Union X Male Adapter
$168.75
18 pcs · $9.38 each
Primex 83768 1 Copper Female Adapter
Adapters & ReducersCopperNew
Primex 83768 1 Copper Female Adapter
$9.22 + $6.25 ship
(5 PK) NIBCO 3/4" C603, WROT COPPER PRESSURE FEMALE ADAPTER C X FIPT, FREE SHIP
Adapters & ReducersCopperNew
(5 PK) NIBCO 3/4" C603, WROT COPPER PRESSURE FEMALE ADAPTER C X FIPT, FREE SHIP
$35.95 + free ship
5 pcs · $7.19 each
NIBCO 603 3/8 OD x 1/4 FEMALE Reducing Adapter, BWrot Copper BOX of 50
Adapters & ReducersCopperNew
NIBCO 603 3/8 OD x 1/4 FEMALE Reducing Adapter, BWrot Copper BOX of 50
$125.00 + $9.50 ship
50 pcs · $2.50 each
(25) 1/2" C x 1/2" Ftg 90-Degree Copper Street Elbows
ElbowsCopperNew
(25) 1/2" C x 1/2" Ftg 90-Degree Copper Street Elbows
$23.72 + $5.95 ship
25 pcs · $0.95 each
NOS 26-pack lot Watts Pre-soldered Ez Sweat copper reducing fittings 1"x3/4"
Adapters & ReducersCopperNew
NOS 26-pack lot Watts Pre-soldered Ez Sweat copper reducing fittings 1"x3/4"
$45.69 + free ship
26 pcs · $1.76 each
Libra Supply 1/2 inch, 1/2'' Lead Free Copper Sweat Female Union CxF, 5 Pack
Caps, Plugs & UnionsCopperNew
Libra Supply 1/2 inch, 1/2'' Lead Free Copper Sweat Female Union CxF, 5 Pack
$84.06 + free ship
5 pcs · $16.81 each
NIBCO CAP12 Copper Press Tube Cap 1/2 Inch
Caps, Plugs & UnionsCopperNew
NIBCO CAP12 Copper Press Tube Cap 1/2 Inch
$22.50 + free ship
Viega ProPress 77717 Pipe Cap 3/4" Nominal Press End Style Copper (Bag of 10)
Caps, Plugs & UnionsCopperNew
Viega ProPress 77717 Pipe Cap 3/4" Nominal Press End Style Copper (Bag of 10)
$56.99 + free ship
10 pcs · $5.70 each
1" X 1/2" COPPER REDUCER SWEAT FITTING  LOT OF 2
Adapters & ReducersCopperNew
1" X 1/2" COPPER REDUCER SWEAT FITTING LOT OF 2
$5.95 + $6.90 ship
2 pcs · $2.98 each

See all 21,669 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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