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📦 Bulk & contractor pricing on copper fittings — we source it, you save. Request a quote today.

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.

Why buy wholesale with us

  • Bulk & contractor pricing
  • Huge range of copper fittings
  • Fast sourcing & quotes
  • One request — we do the legwork

Copper fittings & plumbing supplies

21,551 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
ONE NEW LOT OF 13 1/4" COPPER TEE FITTINGS
TeesCopperNew
ONE NEW LOT OF 13 1/4" COPPER TEE FITTINGS
$55.00 + free ship
13 pcs · $4.23 each
Primex 83751 1/2 Copper Male Adapter
Adapters & ReducersCopperNew
Primex 83751 1/2 Copper Male Adapter
$3.66 + $6.25 ship
10Pcs 1/2" to 3/8" ID Copper Reducer 99.9% Pure Copper Reducing Coupling Fitting
Adapters & ReducersCopperNew
10Pcs 1/2" to 3/8" ID Copper Reducer 99.9% Pure Copper Reducing Coupling Fitting
$18.42 + free ship
10 pcs · $1.84 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
10 PCS 1/2" FPT Press Copper Female Adapter Pressure Plumbing Fitting
Adapters & ReducersCopperNew
10 PCS 1/2" FPT Press Copper Female Adapter Pressure Plumbing Fitting
$42.26 + free ship
10 pcs · $4.23 each
4pk NIBCO C611 3/4" x 3/4" x 1/2" Copper Tee 039923327741
TeesCopperNew
4pk NIBCO C611 3/4" x 3/4" x 1/2" Copper Tee 039923327741
$17.99 + free ship
4 pcs · $4.50 each
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 1/2" C x C Copper Coupling 50pcs
CouplingsCopperNew
NIBCO 1/2" C x C Copper Coupling 50pcs
$24.99 + free ship
50 pcs · $0.50 each
(25) 1/2" C x 3/4" Female NPT Threaded Copper Adapters
Adapters & ReducersCopperNew
(25) 1/2" C x 3/4" Female NPT Threaded Copper Adapters
$109.34 + $5.95 ship
25 pcs · $4.37 each

See all 21,551 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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