We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

STREAMLINE Sweat Fitting Coupling: 1/2 in CTS x 3/8 in CTS, Cup x Cup - Clean & Bagged Wrot Copper Tube Fittings
STREAMLINEClean & Bagged Wrot Copper Tube Fittings

STREAMLINE Sweat Fitting Coupling: 1/2 in CTS x 3/8 in CTS, Cup x Cup

SKU 3G-OTH-478365

Brand
STREAMLINE
Item
Sweat Fitting Coupling: 1/2 in CTS x 3/8 in CTS, Cup x Cup
Category
Clean & Bagged Wrot Copper Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

STREAMLINE
Manufacturer Part Number
W 01023CB
Type
Cup x Cup, Dimple Center Stop
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Frequently Asked Questions

What is a STREAMLINE Sweat Fitting Coupling used for?

This STREAMLINE coupling joins two copper tubes of different diameters (1/2 in CTS to 3/8 in CTS) in plumbing and HVAC systems. The cup x cup design with dimple center stop ensures proper insertion depth for reliable soldered joints in potable water or hydronic heating lines.

What are the specifications of the STREAMLINE W 01023CB coupling?

The STREAMLINE W 01023CB is a clean and bagged wrot copper sweat fitting coupling. It connects 1/2 in CTS to 3/8 in CTS tubing with cup x cup ends and a dimple center stop. The manufacturer part number is W 01023CB, and it is designed for soldered installation.

Where to buy STREAMLINE Sweat Fitting Coupling W 01023CB worldwide?

3G Electric supplies the STREAMLINE W 01023CB coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this clean and bagged wrot copper fitting.

How to install a STREAMLINE cup x cup sweat coupling?

Clean the tube ends and fitting cups with emery cloth, apply flux, insert tubes to the dimple center stop, and heat evenly with a torch until solder melts into the joint. Allow to cool naturally. Always follow local plumbing codes and use lead-free solder for potable water systems.

Used in

Common applications for STREAMLINE
Commercial HVAC installation — STREAMLINE 50 ft line set with 1/2 in insulation for rooftop mini-split systems
Industrial plant cooling — STREAMLINE 35 ft line set with 1 in insulation for process area split units
Residential multi-split systems — STREAMLINE 15 ft line set with 1 in insulation for compact installations
HVAC service replacement — STREAMLINE ball valve insulation cover for Cyclemaster valves in retrofit projects
Cold storage facility — STREAMLINE line set with elastomeric insulation to minimize condensation in low-temperature environments

STREAMLINE Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from STREAMLINE

View all STREAMLINE parts
STREAMLINE Copper Pressure Fittings Clean and Bagged: 1/2 in CTS, Cup, Wrot Copper (MPN W 07007CB)
STREAMLINE
STREAMLINE Copper Pressure Fittings Clean and Bagged: 1/2 in CTS, Cup, Wrot Copper (MPN W 07007CB)
STREAMLINE Sweat Fitting Elbow: 3/4 in CTS x 3/4 in CTS, Cup x Cup, No Center Stop, Wrot Copper (MPN W 02734CB)
STREAMLINE
STREAMLINE Sweat Fitting Elbow: 3/4 in CTS x 3/4 in CTS, Cup x Cup, No Center Stop, Wrot Copper (MPN W 02734CB)
STREAMLINE Sweat Fitting Coupling: 1/2 in CTS x 1/2 in CTS, Cup x Cup, Dimple Center Stop (MPN W 10145CB)
STREAMLINE
STREAMLINE Sweat Fitting Coupling: 1/2 in CTS x 1/2 in CTS, Cup x Cup, Dimple Center Stop (MPN W 10145CB)
STREAMLINE Sweat Fitting Adapter: 3/4 in CTS x 3/4 in Pipe, Cup x FNPT, No Center Stop, Wrot Copper (MPN W 01246CB)
STREAMLINE
STREAMLINE Sweat Fitting Adapter: 3/4 in CTS x 3/4 in Pipe, Cup x FNPT, No Center Stop, Wrot Copper (MPN W 01246CB)
STREAMLINE Sweat Fitting Elbow: 1/2 in CTS x 1/2 in CTS, Cup x Cup, No Center Stop, Wrot Copper (MPN W 02722CB)
STREAMLINE
STREAMLINE Sweat Fitting Elbow: 1/2 in CTS x 1/2 in CTS, Cup x Cup, No Center Stop, Wrot Copper (MPN W 02722CB)
STREAMLINE Sweat Fitting Tee: 1 in CTS x 1 in CTS x 3/4 in CTS, Cup x Cup x Cup, Cast Bronze (MPN W 04049CB)
STREAMLINE
STREAMLINE Sweat Fitting Tee: 1 in CTS x 1 in CTS x 3/4 in CTS, Cup x Cup x Cup, Cast Bronze (MPN W 04049CB)
STREAMLINE Sweat Fitting Elbow: 3/4 in CTS x 3/4 in CTS, Cup x FTG, Wrot Copper (MPN W 01654CB)
STREAMLINE
STREAMLINE Sweat Fitting Elbow: 3/4 in CTS x 3/4 in CTS, Cup x FTG, Wrot Copper (MPN W 01654CB)
STREAMLINE Sweat Fitting Adapter: 3/4 in CTS x 1/2 in CTS, FTG x Cup, No Center Stop, Wrot Copper (MPN W 01326CB)
STREAMLINE
STREAMLINE Sweat Fitting Adapter: 3/4 in CTS x 1/2 in CTS, FTG x Cup, No Center Stop, Wrot Copper (MPN W 01326CB)