The 1-1/2″ 316 Stainless Steel Union – SP114 is a precision-engineered, high-performance fitting made from premium 316 stainless steel, offering excellent corrosion resistance and durability for marine, chemical, and industrial applications. With compact dimensions and ASME B1.20.1 NPT threads, it ensures leak-resistant, reliable pipe connections, allows alignment readjustment after rebuilds, and supports modular system assembly and FATs. Rated for MSS Class 150 pressure, this union is ideal for analyzer shelters, lab skids, and other demanding environments where long-lasting performance, ease of assembly, and compliance with ASME B31 codes are essential. Order now for fast shipping and professional-grade results.