LGV Coupling specializes in manufacturing fittings, ferrules and sleeves with over 20 years of experience in the industry. Our couplings have been used in sanitary, food, chemical, petroleum, fire, and concrete industries. LGV offers a large variety of products in internal expansion and external crimp. Our products range from 1"-6" in Victaulic® Style Groove, Q-Line, Pacific Coast Thread, Butt-Weld, Socket-Weld, Tri-Clamps, also, NPT Pipe and I-lines in female and male. 304 Stainless Steel and Carbon Steel are our standard material usage, however, we have the capability to work with other material in order to meet to our customer needs. We also specialize in custom machining to a customers specifications.