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NIBCO Sweat Fitting Union: 2 in CTS x 2 in CTS, Cup x FTG, Cast Copper (MPN U733 2) - Cast Copper & Bronze Tube Fittings
NIBCOCast Copper & Bronze Tube Fittings

NIBCO Sweat Fitting Union: 2 in CTS x 2 in CTS, Cup x FTG, Cast Copper (MPN U733 2)

NIBCO Cast Copper & Bronze Tube Fittings. Specifications: Type: Cup x FTG, Cast Copper.

SKU 3G-OTH-469272

Also listed as: U7332 · U733-2

Brand
NIBCO
Item
Sweat Fitting Union: 2 in CTS x 2 in CTS, Cup x FTG, Cast Copper
Category
Cast Copper & Bronze Tube Fittings
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NIBCO
Manufacturer Part Number
U733 2
Type
Cup x FTG, Cast Copper

Technical Documents

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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

NIBCO Cast Copper & Bronze Tube Fittings. Specifications: Type: Cup x FTG, Cast Copper.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a NIBCO sweat fitting union used for?

A NIBCO sweat fitting union connects two copper pipes in plumbing and HVAC systems, allowing easy disassembly for maintenance or repair. The 2 in CTS cup x FTG design joins pipe ends with soldered connections, common in commercial and industrial water lines.

What are the specifications of the NIBCO U733 2 union?

The NIBCO U733 2 is a 2 in CTS x 2 in CTS cast copper sweat fitting union with cup x FTG ends. It is designed for soldered installation in copper piping systems, rated for use in water and HVAC applications up to standard pressure and temperature limits.

Where to buy NIBCO U733 2 union worldwide?

3G Electric supplies the NIBCO U733 2 union worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine NIBCO fittings and support procurement for plumbing and HVAC projects anywhere.

How to install a NIBCO sweat fitting union?

To install a NIBCO sweat fitting union, clean and flux the pipe ends and fitting cups, then heat evenly with a torch until solder melts into the joint. Allow to cool without disturbance. Ensure proper alignment of the union nut before soldering for leak-free assembly.

Used in

Common applications for NIBCO
HVAC systems — NIBCO bronze ball valves (T58570UL series) for isolation and control in chilled water loops
Water treatment plants — NIBCO bronze gate valves (T29 series) for shut-off in filtration and distribution lines
Industrial burner systems — NIBCO brass ball valves (GB2A series) for fuel oil or gas supply lines
Chemical processing — NIBCO bronze ball valves with locking lever (T58570LL series) for safety-critical flow control
Steam systems — NIBCO bronze globe valves for throttling in low-pressure steam applications
General plumbing — NIBCO bronze ball valves (S58570 series) with sweat connections for copper piping in commercial buildings

NIBCO Products

3G Electric supplies NIBCO cast copper & bronze tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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