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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

21,556 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
3/4" union Copper Plumbing fitting bag of 5 pcs  ---   BOX 343
Caps, Plugs & UnionsCopperNew
3/4" union Copper Plumbing fitting bag of 5 pcs --- BOX 343
$35.00 + $13.95 ship
5 pcs · $7.00 each
Nibco Union Lead-Free Copper CPVC 3/4" 4733-LF
Caps, Plugs & UnionsCopperNew
Nibco Union Lead-Free Copper CPVC 3/4" 4733-LF
$4.97 + $5.95 ship
10Pcs 1/2" Copper Press to 1/2" NPT Female Adapter Fittings - Plumbing Connector
Adapters & ReducersCopperNew
10Pcs 1/2" Copper Press to 1/2" NPT Female Adapter Fittings - Plumbing Connector
$47.99 + free ship
10 pcs · $4.80 each
Streamline Male Adapter  Copper 3/4" x 1/2" Press x MIP Pressure PF 01147H (10PK
Adapters & ReducersCopperNew
Streamline Male Adapter Copper 3/4" x 1/2" Press x MIP Pressure PF 01147H (10PK
$49.99 + free ship
10 pcs · $5.00 each
1-1/4" Copper Sweat Union Plumbing Union – 6 Pack NOS
Caps, Plugs & UnionsCopperNew
1-1/4" Copper Sweat Union Plumbing Union – 6 Pack NOS
$50.00 + $5.00 ship
6 pcs · $8.33 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.

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Tell us what you need and how many — we'll source it and send you bulk pricing fast.