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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

21,196 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
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
BesNPT 5 Pack Copper Sweat Plug End Cap Pipe Fitting for 5/8"-5PCS,
Caps, Plugs & UnionsCopperNew
BesNPT 5 Pack Copper Sweat Plug End Cap Pipe Fitting for 5/8"-5PCS,
$14.76 + free ship
5 pcs · $2.95 each
NIBCO 3/4" Copper Sweat x Male Threaded Adapter Plumbing Fitting Lot of 7
Adapters & ReducersCopperNew
NIBCO 3/4" Copper Sweat x Male Threaded Adapter Plumbing Fitting Lot of 7
$45.00 + $11.99 ship
7 pcs · $6.43 each
PC  Copper Female Street Adapter(PRESS06-) - FTG x 1/2" FTG x 1/2" Female 5
Adapters & ReducersCopperNew
PC Copper Female Street Adapter(PRESS06-) - FTG x 1/2" FTG x 1/2" Female 5
$55.71 + free ship
5 pcs · $11.14 each
18 NEW NIBCO 604 3/4" CxM 7/8'' ODX 3/4'' M COPPER MALE ADAPTER 9030950 (N4)
Adapters & ReducersCopperNew
18 NEW NIBCO 604 3/4" CxM 7/8'' ODX 3/4'' M COPPER MALE ADAPTER 9030950 (N4)
$99.99 + free ship
18 pcs · $5.55 each
(1) 1 1/2 copper male adapter Press
Adapters & ReducersCopperNew
(1) 1 1/2 copper male adapter Press
$40.00 + free ship
(Pack Of 8) Nibco 1" Wrot Copper Press X Press Union PCH633
Caps, Plugs & UnionsCopperNew
(Pack Of 8) Nibco 1" Wrot Copper Press X Press Union PCH633
$199.99 + free ship
8 pcs · $25.00 each

See all 21,196 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.