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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

21,572 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
10 PCS COPPER066 1/2 Inch C x FNPT Copper Female Adapter Plumbing Fittings
Adapters & ReducersCopperNew
10 PCS COPPER066 1/2 Inch C x FNPT Copper Female Adapter Plumbing Fittings
$25.77 + free ship
10 pcs · $2.58 each
(LOTS OF 10) 1/2" Propress Copper Male Adapter Fittings (P x MPT)
Adapters & ReducersCopperNew
(LOTS OF 10) 1/2" Propress Copper Male Adapter Fittings (P x MPT)
$38.00 + free ship
10 pcs · $3.80 each
4pcs 5/8" to 1/2" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
Adapters & ReducersCopperNew
4pcs 5/8" to 1/2" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
$14.88 + free ship
4 pcs · $3.72 each
4 INCH COPPER CAP PIPE FITTING PLUMBING OD(4-1/8")
Caps, Plugs & UnionsCopperNew
4 INCH COPPER CAP PIPE FITTING PLUMBING OD(4-1/8")
$44.00 + free ship
(8 PACK) CAP 1/2" CTS Sweat End Copper Tubing Fitting
Caps, Plugs & UnionsCopperNew
(8 PACK) CAP 1/2" CTS Sweat End Copper Tubing Fitting
$13.25 + free ship
8 pcs · $1.66 each
3/4" C x 3/4" Male NPT Threaded Copper Adapter
Adapters & ReducersCopperNew
3/4" C x 3/4" Male NPT Threaded Copper Adapter
$1.71 + $5.95 ship

See all 21,572 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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Request a wholesale quote

Tell us what you need and how many — we'll source it and send you bulk pricing fast.