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.
Thrifco 1 1/4 Copper Female Adapter - 5436124
Adapters & ReducersCopperNew
Thrifco 1 1/4 Copper Female Adapter - 5436124
$12.75 + $6.25 ship
Nibco 1" Copper Union Sweat Plumbing Fitting Pack of 5
Caps, Plugs & UnionsCopperNew
Nibco 1" Copper Union Sweat Plumbing Fitting Pack of 5
$22.10 + free ship
5 pcs · $4.42 each
4pcs 3/4" to 3/8" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
Adapters & ReducersCopperNew
4pcs 3/4" to 3/8" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
$15.52 + free ship
4 pcs · $3.88 each
1/2" Copper + Brass Union C x C (2 Pack) High Pressure Pipe Fitting
Caps, Plugs & UnionsCopperNew
1/2" Copper + Brass Union C x C (2 Pack) High Pressure Pipe Fitting
$19.95 + free ship
2 pcs · $9.97 each
NIBCO U603 W01060C 1/2 x 1/4" WROT Copper Female Adapter C x FIPT - Box of 25 CT
Adapters & ReducersCopperNew
NIBCO U603 W01060C 1/2 x 1/4" WROT Copper Female Adapter C x FIPT - Box of 25 CT
$39.99 + free ship
25 pcs · $1.60 each
6pcs 7/8" to 3/4" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
Adapters & ReducersCopperNew
6pcs 7/8" to 3/4" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
$18.95 + free ship
6 pcs · $3.16 each
EZ-FLUID Plumbing (100-Pcs) 1/2" C X FIP LF Copper Female Adapter Pressure Co...
Adapters & ReducersCopperNew
EZ-FLUID Plumbing (100-Pcs) 1/2" C X FIP LF Copper Female Adapter Pressure Co...
$204.72 + free ship
100 pcs · $2.05 each
12Pack 1/4 Inch ID Copper Pipe End Cap Copper Fitting Cap Sweat Plug Solder
Caps, Plugs & UnionsCopperNew
12Pack 1/4 Inch ID Copper Pipe End Cap Copper Fitting Cap Sweat Plug Solder
$15.58 + free ship
12 pcs · $1.30 each
Copper Press Fittings 3/4 inch Coupling W/ Stop 10 Pack
CouplingsCopperNew
Copper Press Fittings 3/4 inch Coupling W/ Stop 10 Pack
$43.62 + free ship
10 pcs · $4.36 each
Viega ProPress 1/2 in. Press Copper Cap (8-Pack)
Caps, Plugs & UnionsCopperNew
Viega ProPress 1/2 in. Press Copper Cap (8-Pack)
$33.00
8 pcs · $4.12 each

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.