The 3/8" 150# 316 SS Hex Weld Nipple from Merit Brass is a high-quality fitting designed for welding applications. Made from 316 stainless steel, this nipple offers superior corrosion resistance and strength, making it suitable for harsh environments. With a pressure rating of 150 PSI, it is ideal for use in water, gas, and chemical systems. The hex design allows for easy installation and secure connections. Compliant with ISO 49 standards, this weld nipple is a reliable choice for industrial and commercial plumbing projects.