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

21,343 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
1/2" Copper Sweat x 1/2" Copper MIP Adapters (10)
Adapters & ReducersCopperNew
1/2" Copper Sweat x 1/2" Copper MIP Adapters (10)
$22.95 + free ship
10 pcs · $2.29 each
Copper Pressure Fitting Reducer 2" X 1-1/2" 1VLN7  2-1/8x1-5/8 OD pipe BOX OF 5
Adapters & ReducersCopperNew
Copper Pressure Fitting Reducer 2" X 1-1/2" 1VLN7 2-1/8x1-5/8 OD pipe BOX OF 5
$59.99 + free ship
5 pcs · $12.00 each
NIBCO 1 Inch Press Copper Cap Fitting - 5 Pieces -
Caps, Plugs & UnionsCopperNew
NIBCO 1 Inch Press Copper Cap Fitting - 5 Pieces -
$22.95 + free ship
5 pcs · $4.59 each
10 Pack JW 50016 Copper 3/4" x 3/4" Press x Male Adapter Fitting
Adapters & ReducersCopperNew
10 Pack JW 50016 Copper 3/4" x 3/4" Press x Male Adapter Fitting
$54.99 + free ship
10 pcs · $5.50 each
Lot of 2 Primex 83840 1/2" Nom x 5/8" C x C Cast Copper Union Fitting New
Caps, Plugs & UnionsCopperNew
Lot of 2 Primex 83840 1/2" Nom x 5/8" C x C Cast Copper Union Fitting New
$43.98 + free ship
2 pcs · $21.99 each
1/2" C x 1/2" Female NPT Threaded Street Copper Adapter LEAD FREE ( 12 PCS )
Adapters & ReducersCopperNew
1/2" C x 1/2" Female NPT Threaded Street Copper Adapter LEAD FREE ( 12 PCS )
$21.43 + free ship
12 pcs · $1.79 each
2 Pack Everflow 3/4"MNPT Copper Union Fittings W/ Sweat to Male Connections
Caps, Plugs & UnionsCopperNew
2 Pack Everflow 3/4"MNPT Copper Union Fittings W/ Sweat to Male Connections
$37.19 + free ship
2 pcs · $18.59 each

See all 21,343 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.