NIBCO Sweat Fitting Elbow: 2 in CTS x 2 in CTS, Cup x FTG, Wrot Copper (MPN 638 2)
SKU 3G-OTH-472404
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Frequently Asked Questions
What is a NIBCO 638 2 wrot copper elbow used for?
This NIBCO sweat fitting elbow joins two 2-inch CTS copper tubes at a 90-degree angle in plumbing, HVAC, and industrial piping systems. Its cup x FTG design allows one soldered connection and one female-threaded connection for versatile installation in water, gas, or process lines.
What are the specifications of the NIBCO 638 2 elbow?
The NIBCO 638 2 is a 2-inch CTS x 2-inch CTS wrot copper elbow with cup x FTG ends. It is designed for sweat/solder connections and meets standard dimensional requirements for copper tube fittings. The manufacturer part number is 638 2.
Where to buy NIBCO 638 2 wrot copper elbows worldwide?
3G Electric supplies NIBCO 638 2 wrot copper elbows to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this fitting.
How to install a NIBCO sweat fitting elbow?
Clean the copper tube and fitting cup thoroughly. Apply flux to both surfaces, then assemble the joint. Heat the fitting evenly with a torch until solder melts into the gap. Allow to cool naturally. For the FTG end, use thread sealant on male pipe threads before tightening.
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Common applications for NIBCONIBCO Products
3G Electric supplies NIBCO wrot copper tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
