Stainless Steel Pipe Nipples Manufacturing 304 316 316L provides precision-cut, double-threaded pipe nipples made from high-quality 304, 316 and 316L stainless steel. Smooth bores and accurate threads ensure secure, leak-tight joints and easy assembly in water, gas, oil and process piping. Offered in multiple diameters and extra-long to close lengths, they resist corrosion, high pressure and frequent cleaning, making them ideal for industrial, marine, food, and chemical applications.












