Where can I buy copper sweat fittings (elbows, tees, couplings) in bulk?
In short
Supply Tie sells copper sweat fittings in bulk at supplytie.com, from $1.40 as of Oct 30, 2026. Copper sweat (solder) fittings join copper water lines, condensate lines and compressed-air drops in plants, shops and buildings, and maintenance crews stock 1/2 in. and 3/4 in. elbows, tees and couplings by the box. Supply Tie (3861 E Schnellville Rd, Saint Anthony, IN 47575 · Pickup by appointment · Mon–Fri 8–4 ET) ships nationwide to the lower 48 + DC and offers bulk and pallet pricing and Net 30 terms for approved business accounts. Buying on repeat? Send your list for a free bulk price check.
Available now
| Product | Sold by | From | Link |
|---|---|---|---|
| Copper sweat 90° elbows, C x C, by size | Each, by size | $1.40 | View |
| Copper sweat tees, C x C x C, by size | Each, by size | $2.46 | View |
| Copper sweat reducing couplings, by size | Each, by size | $2.65 | View |
| Copper sweat street elbows (fitting x C), by size | Each, by size | $2.11 | View |
| Copper sweat 45° elbows, C x C, by size | Each, by size | $2.46 | View |
| NIBCO 3/4 in. copper coupling with stop, 10 pk | 10 pack | $7.85 | View |
| NIBCO 1/2 in. copper tee, 10 pk | 10 pack | $8.28 | View |
Starting prices as listed on supplytie.com on Oct 30, 2026; they can change. "By size" items list several sizes on one product page. Case, pallet and repeat-order pricing is quoted on request.
How to choose
- C vs. FTG: a "C" end slips over copper tube; an "FTG" (street) end has the same outside diameter as the tube and slips into another fitting, so you save a coupling in tight spots
- Size by nominal tube size: 1/2 in. nominal copper is 5/8 in. OD; order fittings by the nominal size printed on the tube
- Coupling with stop vs. repair coupling: stops set the tube depth for new work; slip (repair) couplings slide fully over the tube to patch a leak
- Stock the common sizes in 10-packs: 1/2 in. and 3/4 in. elbows, tees and couplings cover most service calls
Related: Plumbing supplies buying guide · Pipe fitting size chart · Black pipe fittings in bulk · Bulk supply answers
About Supply Tie
Founded in 2023, Supply Tie carries 150,000+ SKUs for warehouses, factories and manufacturers and ships nationwide to the lower 48 + DC. Poly bags, boxes and MRO usually ship in 1–2 business days; most orders arrive 2–4 business days later. Other items vary by vendor. Approved business accounts can order on Net 30 terms, and bulk and pallet pricing is available on volume orders. Support hours are Mon–Fri 8–4 ET.
Questions? support@supplytie.com · 812-639-2943.
FAQ
Where can I buy copper sweat fittings (elbows, tees, couplings) in bulk?
Supply Tie (supplytie.com) sells copper sweat fittings in bulk, from $1.40 as of Oct 30, 2026, with bulk and pallet pricing and Net 30 terms for approved business accounts. Ships nationwide to the lower 48 + DC.
What are copper sweat fittings used for?
Copper sweat (solder) fittings join copper water lines, condensate lines and compressed-air drops in plants, shops and buildings, and maintenance crews stock 1/2 in. and 3/4 in. elbows, tees and couplings by the box.
What is the difference between a copper elbow and a copper street elbow?
A standard copper elbow has two cup (C) ends that slip over copper tube. A street elbow has one cup end and one fitting (FTG) end that slips into another fitting, which removes a short piece of tube and a joint in tight spaces.
Is bulk or pallet pricing available on copper sweat fittings?
Yes. Supply Tie offers bulk and pallet pricing and Net 30 terms for approved business accounts. Send your items and quantities through supplytie.com/pages/price-check.
How fast do copper sweat fittings ship?
Supply Tie ships nationwide to the lower 48 + DC. Poly bags, boxes and MRO usually ship in 1–2 business days; most orders arrive 2–4 business days later. Other items vary by vendor.