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

21,403 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
2 Copper Male Adapter 1" MIP x 1/2" Sweat Fitting Plumbing
Adapters & ReducersCopper
2 Copper Male Adapter 1" MIP x 1/2" Sweat Fitting Plumbing
$16.95 + free ship
2 pcs · $8.47 each
9 - NIBCO 3/4"  C x 3/4" MNPT Copper Male Adapter Fittings
Adapters & ReducersCopperNew
9 - NIBCO 3/4" C x 3/4" MNPT Copper Male Adapter Fittings
$16.95
9 pcs · $1.88 each
Mueller Streamline W 68003 Copper Union 1/2 x 1/2 Sweat Dia. in. (Pack of 10)
Caps, Plugs & UnionsCopperNew
Mueller Streamline W 68003 Copper Union 1/2 x 1/2 Sweat Dia. in. (Pack of 10)
$74.43 + free ship
10 pcs · $7.44 each
Copper Press  Reducer  Fitting 1" FTG  x 1/2" Press
Adapters & ReducersCopperNew
Copper Press Reducer Fitting 1" FTG x 1/2" Press
$15.17 + free ship
[4 Pack] Elkhart 3/4" Copper Coupling / Stop 30904 - BRAND NEW
CouplingsCopperNew
[4 Pack] Elkhart 3/4" Copper Coupling / Stop 30904 - BRAND NEW
$8.98 + free ship
4 pcs · $2.25 each
LOT of 25   NIBCO 1 in. x 3/4 in. Copper Pressure Cup x Cup Coupling Reducer Fit
Adapters & ReducersCopperNew
LOT of 25 NIBCO 1 in. x 3/4 in. Copper Pressure Cup x Cup Coupling Reducer Fit
$59.99 + free ship
25 pcs · $2.40 each
1/2" Copper Female Adapter Fitting Pack of 5
Adapters & ReducersCopperNew
1/2" Copper Female Adapter Fitting Pack of 5
$12.99 + $4.99 ship
5 pcs · $2.60 each
5 PCS EFIELD Press Fit 1-inch Plug (End Cap) For Copper Tube Connect, Lead Free
Caps, Plugs & UnionsCopperNew
5 PCS EFIELD Press Fit 1-inch Plug (End Cap) For Copper Tube Connect, Lead Free
$39.85 + free ship
5 pcs · $7.97 each

See all 21,403 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.