STZ Industries 1 in. MIP x 1 in. MIP Galvanized Steel Nipple, 9 in. long, is built to keep two 1-inch pipe runs securely connected with precision threads and lasting durability. This lead-free nipple combines rugged steel with a galvanized finish that resists rust in fluctuating environments, making it a reliable choice for a wide range of piping tasks.
Key features that matter in real-world installs
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Dual MIP ends—1 in. diameter on each side for straightforward, common-thread connections.
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9-inch length provides added flexibility in tight or awkward layouts.
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Galvanized steel finish delivers enhanced corrosion resistance for indoor and outdoor applications.
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Lead-free construction aligns with safety expectations for metal fittings.
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Solid performance ratings up to 226 psi and 400°F enable use across water, air, and various mechanical systems within code-compliant limits.
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Bagged packaging protects threads and finish from damage during transit and storage.
Specifications at a glance
- Product type: Nipple
- Material: Steel
- Finish: Galvanized
- End 1 diameter: 1 in. (MIP)
- End 2 diameter: 1 in. (MIP)
- Length: 9 in.
- Maximum pressure: 226 psi
- Maximum temperature: 400°F
- Packaging: Bagged
- Lead content: Lead-free
- Brand: STZ Industries
Ideal use cases
This 9-inch galvanized nipple is ideal for connecting two 1-inch pipe segments in water distribution lines, irrigation setups, shop air lines, and equipment hookups where a sturdy, heat-tolerant connection is needed. It excels in environments where moisture and temperature variation are common, such as basements, utility closets, garages, and outdoor irrigation zones. Use it for temporary or semi-permanent installations where a reliable, thread-sealed joint is required and codes permit MIP-to-MIP connections.
Installation tips and best practices
Before you start, ensure both ends are clean and free of debris. Apply an appropriate thread sealant or PTFE tape rated for metal threads—wrap in the direction of threading to prevent unraveling. Hand-tighten, then use a wrench to achieve a snug fit without over-tightening, which can deform threads. If you’re joining different materials, verify compatibility with your system’s pressure, temperature, and code requirements. After installation, check for leaks under pressure and re-tighten if necessary according to standard plumbing practices.
Why choose STZ Industries
Choosing the STZ Industries 1 in. MIP x 1 in. MIP Galvanized Steel Nipple means opting for a purpose-built component designed to withstand real-world rigors. The lead-free construction prioritizes safety, while the galvanized finish delivers dependable corrosion resistance in diverse environments. With precise 1-inch MIP threads on both ends and a practical 9-inch length, it’s engineered to fit a broad spectrum of piping projects without guesswork or compromise.
