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Brass Fittings 70140 316 Stainless Steel Close Nipple 1-1/2 Inch NPT

Manufacturer

Brass Fittings

<h3>About Brass Fittings</h3><p>When a connection needs to hold — whether in a plumbing system, an engine bay, a fuel line, or a marine application — the material and craftsmanship of the fitting matter enormously. Brass Fittings has built its reputation on exactly that principle: delivering precision-engineered components made from high-quality brass and bronze alloys that stand up to pressure, vibration, and corrosion over the long haul.</p><p>Rooted in the manufacturing tradition of Jamnagar, India — a region recognized globally as a hub for world-class brass component production — and distributed through the established network of Midland Industries, this brand brings together old-world metallurgical expertise and modern machining precision. The result is a broad catalog of fittings, adapters, and accessories trusted by professionals across automotive, industrial, marine, and residential applications.</p><h3>Why Brass and Bronze?</h3><p>Brass and bronze alloys offer a compelling combination of properties that make them ideal for fluid and gas handling systems. They resist corrosion far better than plain steel, machine cleanly to tight tolerances, and create leak-free seals when properly installed. Unlike plastic alternatives, brass and bronze fittings can handle elevated temperatures and higher working pressures, making them the preferred choice in demanding environments.</p><p>At the heart of the Brass Fittings lineup are the brand&apos;s <a href="/7273-brass-fittings-brass-bronze-pipe-hose-fittings-200203">Brass &amp; Bronze Pipe &amp; Hose Fittings</a> — a comprehensive assortment of elbows, tees, couplings, nipples, crosses, adapters, and barbed connectors. Whether you&apos;re routing coolant lines, building a fuel system, or plumbing a compressor, these fittings offer the dimensional consistency and thread quality needed to ensure a proper seal every time.</p><h3>A Complete Fittings Solution</h3><p>Beyond the core brass and bronze lineup, the catalog extends into <a href="/7273-brass-fittings-pipe-fitting-17358">Pipe Fittings</a> that cover a wide range of thread types, configurations, and material grades — giving technicians and builders the flexibility to tackle both standard and specialized installations. From straight pipe nipples to reducing bushings and hex plugs, these components are the backbone of any fluid-routing system.</p><p>No fitting installation is complete without a proper seal on the threads. Brass Fittings addresses this with <a href="/7273-brass-fittings-thread-sealant-tape-17329">Thread Sealant Tape</a> — the go-to solution for creating leak-tight connections on tapered pipe threads. Using the right thread sealant alongside quality brass fittings is a small step that makes a significant difference in long-term reliability.</p><p>Rounding out the lineup are <a href="/7273-brass-fittings-nylon-pipe-to-hose-adapters-200725">Nylon Pipe to Hose Adapters</a>, which bridge the gap between rigid pipe systems and flexible hose runs. These lightweight, corrosion-resistant adapters are particularly useful in applications where dissimilar materials need to be joined cleanly and securely.</p><h3>Built for Professionals and DIYers Alike</h3><p>Whether you&apos;re a professional mechanic, a marine technician, an HVAC installer, or a dedicated DIYer, the Brass Fittings catalog offers the components needed to do the job right. The combination of proven alloy materials, precise machining, and a broad range of configurations makes this brand a reliable one-stop resource for connection hardware across virtually any system.</p>

Part Number

70140
09/13/2036 3:30 AM
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$23.04

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Product Details

The Brass Fittings 70140 is a close nipple manufactured from premium 316 stainless steel, designed for use in corrosive environments and marine applications. This 1-1/2 inch NPT threaded fitting features a close configuration, meaning it has minimal unthreaded shoulder between the two threaded ends, allowing for compact connections in tight spaces.

Key Features:

  • 316 stainless steel construction provides superior corrosion resistance compared to 304 stainless steel
  • 1-1/2 inch NPT (National Pipe Thread) tapered threads on both ends
  • Close nipple design maximizes thread engagement while minimizing overall length
  • Ideal for marine, chemical processing, and high-moisture environments
  • Suitable for water, oil, gas, and other fluid transfer applications
  • Temperature and pressure rated for demanding industrial applications

This close nipple is perfect for connecting two female-threaded fittings, valves, or equipment where space is limited. The 316 stainless steel alloy contains molybdenum, which enhances resistance to chlorides and acidic conditions, making it the preferred choice for saltwater and chemical environments.

Always easy shopping with thw best pricess.

Ordered a fuel line, came in a little late but was fedexs fault, good customer service definitely will work with them in the future

Easy

Check out took a while, couldn't get shipping estimate until in final check out

I'm right in the middle of a restored build and I needed this parts kit... thanks Autoplicity.

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