If you’re looking for high-pressure specialty fittings, Spiral Manufacturing has got you covered. We offer a variety of fittings including plugs, caps, couplings, offsets, ball joints, and register saddles. We’ve been in the business for decades and promise reliable, durable, and high-performance fittings. Our products cater to different application needs so you’re sure to find the perfect fit. We specialize in Spiral Round Duct, Duct Fittings, round duct fittings, and specialty fittings, so you can trust us to provide top-quality solutions. Check out our extensive range of products and let us help you meet your spiral pipe requirements.