Pastlla 8Pcs Copper Fitting 3/8 Inch ID Welding Joint, C X C Short Radius Copper 90 Degree Elbow, 3/8" Copper Elbow for HVAC Units with Rolled Tube Stop Sweat Ends

["Packaging & Dimensions: 8 pcs 3/8-inch (9.52 mm) ID, Thickness: 1 mm, 90-degree copper elbow short bend copper fitting connector","Premium Material: Our copper fittings are crafted from premium copper, offering excellent toughness and high hardness. The smooth, attractive purple copper surface ensures a long service life with minimal risk of breakage","Compliant Standards: Copper pressure fittings meet industry standards and undergo rigorous testing for compliance","Applications: Suitable for M, L, or K-type copper tubing, compatible with 3/8-inch nominal diameter copper pipes. Ideal for HVAC equipment, heating systems, ventilation ducts, air conditioning installations, refrigeration, or hydraulic piping applications","Easy Installation: The 90-degree elbow copper fitting design facilitates straightforward installation. Its smooth surface allows for direct welding, while precise engineering ensures a secure connection, enabling a hassle-free installation process"]