Brought to you by PrimeStills.com
📦 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

21,556 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
3/4" to 5/8" ID Copper Reducer 6pcs Reducing Coupling Fitting Pipe Tube Adapter
Adapters & ReducersCopperNew
3/4" to 5/8" ID Copper Reducer 6pcs Reducing Coupling Fitting Pipe Tube Adapter
$24.74 + free ship
6 pcs · $4.12 each
1/2" C x 3/4" Male NPT Threaded Copper Adapters Lead Free Copper fittings 4 PCS
Adapters & ReducersCopperNew
1/2" C x 3/4" Male NPT Threaded Copper Adapters Lead Free Copper fittings 4 PCS
$14.99 + free ship
4 pcs · $3.75 each
1/2" x 1/4" Copper Reducing Coupler Pipe Fitting Lot of 24
CouplingsCopperNew
1/2" x 1/4" Copper Reducing Coupler Pipe Fitting Lot of 24
$24.99 + $6.50 ship
24 pcs · $1.04 each
Viega ProPress 1 in. Press Copper Cap Fitting (5-Pack)
Caps, Plugs & UnionsCopperNew
Viega ProPress 1 in. Press Copper Cap Fitting (5-Pack)
$67.19 + free ship
5 pcs · $13.44 each
1" Copper x Male Adapter Lot Of 5
Adapters & ReducersCopperNew
1" Copper x Male Adapter Lot Of 5
$27.50 + $9.99 ship
5 pcs · $5.50 each
1 1/2" to 5/8" ID Copper Reducer 2pcs Reducing Coupling Fitting Pipe Adapter
Adapters & ReducersCopperNew
1 1/2" to 5/8" ID Copper Reducer 2pcs Reducing Coupling Fitting Pipe Adapter
$23.79 + free ship
2 pcs · $11.89 each
Nibco 2" Wrot Copper Press X Press Union PCH633
Caps, Plugs & UnionsCopperNew
Nibco 2" Wrot Copper Press X Press Union PCH633
$29.99 + free ship

See all 21,556 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.

Get my bulk pricing

Request a wholesale quote

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