STREAMLINE Sweat Fitting Coupling: 3/8 in CTS x 3/8 in CTS, Cup x Cup
SKU 3G-OTH-478372
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a STREAMLINE Sweat Fitting Coupling used for?
A STREAMLINE Sweat Fitting Coupling joins two lengths of 3/8 in CTS copper tube in plumbing, HVAC, and refrigeration systems. The cup x cup design accepts tubing on both ends, and the rolled center stop ensures consistent insertion depth for reliable solder joints.
What are the specifications of the STREAMLINE W 01017CB coupling?
The STREAMLINE W 01017CB is a clean and bagged wrot copper sweat fitting coupling. It has a 3/8 in CTS connection size on both ends, cup x cup configuration, and a rolled center stop. The manufacturer part number is W 01017CB.
Where to buy STREAMLINE Sweat Fitting Coupling in worldwide?
3G Electric supplies the STREAMLINE Sweat Fitting Coupling W 01017CB to customers worldwide. 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 rolled center stop, and heat evenly while applying solder. Allow to cool naturally. For best results, follow standard copper sweat fitting practices and local plumbing codes.
Used in
Common applications for STREAMLINESTREAMLINE 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.









