Our Grade 316 Stainless Steel NPT 3000lbs Screwed Couplings come with a standard National Pipe Thread extensively used across the United States and in Australia. Stattin Stainless NPT fittings are designed for high-pressure (Class 3000) applications.
• Made from Grade 316 stainless steel for excellent corrosion resistance.
• All fittings are manufactured by investment cast process, toe nipples are produced from welded pipe.
• Made to ASTM A182/A182M-12a - ANSI B16.11 Standards