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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

21,402 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
5/8 Inch ID Copper Pipe End Cap 12Pcs Copper Fitting Cap Sweat Plug Connection
Caps, Plugs & UnionsCopperNew
5/8 Inch ID Copper Pipe End Cap 12Pcs Copper Fitting Cap Sweat Plug Connection
$20.27 + free ship
12 pcs · $1.69 each
(5 PK) NIBCO 3/4" C603, WROT COPPER PRESSURE FEMALE ADAPTER C X FIPT, FREE SHIP
Adapters & ReducersCopperNew
(5 PK) NIBCO 3/4" C603, WROT COPPER PRESSURE FEMALE ADAPTER C X FIPT, FREE SHIP
$35.95 + free ship
5 pcs · $7.19 each
NIBCO 617 1/8 Cap,Wrot Copper,1/8" Tube,C 39R527
Caps, Plugs & UnionsCopperNew
NIBCO 617 1/8 Cap,Wrot Copper,1/8" Tube,C 39R527
$2.93 + $7.99 ship
(10-Pcs)  Plumbing 3/4" Press X Press End Cap Pressure Copper Fittings
Caps, Plugs & UnionsCopperNew
(10-Pcs) Plumbing 3/4" Press X Press End Cap Pressure Copper Fittings
$107.79 + free ship
10 pcs · $10.78 each
NIBCO U733 Union Copper 3/4"
Caps, Plugs & UnionsCopperNew
NIBCO U733 Union Copper 3/4"
$15.99 + free ship
1” Copper Brass Union Sweat
Caps, Plugs & UnionsCopperNew
1” Copper Brass Union Sweat
$12.00

See all 21,402 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.