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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

16,667 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
Primex 83781 3/8 Copper Cap
Caps, Plugs & UnionsCopperNew
Primex 83781 3/8 Copper Cap
$6.13 + $6.25 ship
20 Pack Streamline W01022P10L 1/2" Copper Coupling w/Stop New
CouplingsCopperNew
20 Pack Streamline W01022P10L 1/2" Copper Coupling w/Stop New
$18.95 + free ship
20 pcs · $0.95 each
2 FNW Copper Brass Dielectric Union 1-1/2" DMI:1"×1". & 1-1/4" DMI: 3/4×3/4"
Caps, Plugs & UnionsCopperNew
2 FNW Copper Brass Dielectric Union 1-1/2" DMI:1"×1". & 1-1/4" DMI: 3/4×3/4"
$99.99 + $8.99 ship
2 pcs · $49.99 each
NIBCO Press® 3/4" Press Copper Cap 9172700PCU (Qty 2)
Caps, Plugs & UnionsCopperNew
NIBCO Press® 3/4" Press Copper Cap 9172700PCU (Qty 2)
$22.95 + free ship
2 pcs · $11.47 each
10pcs 1/2" to 1/4" ID Copper Reducer Pure Reducing Coupling Fitting Pipe
Adapters & ReducersCopperNew
10pcs 1/2" to 1/4" ID Copper Reducer Pure Reducing Coupling Fitting Pipe
$18.44 + free ship
10 pcs · $1.84 each
10 Mueller Wrot Copper Pipe Reducer: 1-1/4" x 1" Fitting, C x C, Solder Joint Q2
Adapters & ReducersCopperNew
10 Mueller Wrot Copper Pipe Reducer: 1-1/4" x 1" Fitting, C x C, Solder Joint Q2
$119.99 + free ship
10 pcs · $12.00 each
Viega 1/2" ProPress Copper Coupling (lot of 33)
CouplingsCopperNew
Viega 1/2" ProPress Copper Coupling (lot of 33)
$14.88 + free ship
33 pcs · $0.45 each
3/4" C x 3/4" Male NPT Threaded Copper Adapter
Adapters & ReducersCopperNew
3/4" C x 3/4" Male NPT Threaded Copper Adapter
$1.71 + $5.95 ship
Thrifco 3/4 x 1/2 Copper Reducer - 5436155
Adapters & ReducersCopperNew
Thrifco 3/4 x 1/2 Copper Reducer - 5436155
$3.50 + $6.25 ship

See all 16,667 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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Tell us what you need and how many — we'll source it and send you bulk pricing fast.