The STZ Industries 1 in. FIP x 1 in. MIP Galvanized Malleable Iron 45° Street Elbow is a rugged, space-saving solution for turning piping runs with precision. Crafted from durable malleable iron and finished in galvanized coating, this 45-degree street elbow stands up to challenging environments while delivering reliable thread connections on both ends.
Why this elbow stands out
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Versatile 1 in. connections: Female Iron Pipe (FIP) on one end and Male Iron Pipe (MIP) on the other end, enabling straightforward integration into 1" piping systems.
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Corrosion-resistant galvanized finish: Ideal for indoor and outdoor installations where moisture and exposure demand extra protection.
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Robust material: Malleable iron combines high strength with ductility, helping absorb stress and maintain a secure seal over time.
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Reliable performance ratings: Rated up to 300 psi and up to 150°F, making it suitable for a wide range of plumbing and lightweight industrial applications.
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Lead-free construction: Average lead content is lead-free, supporting safer, compliant installations where potable-water quality matters.
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Compact 45-degree offset: The street elbow design provides a tight radius and easier alignment in cramped spaces, reducing the need for additional fittings.
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Bagged packaging: Convenient, mess-free packaging that helps with inventory management and reduces handling waste.
Specifications at a glance
- Diameter 1", Type FIP
- Diameter 1", Type MIP
- Malleable Iron
- Galvanized
- 300 psi
- 150°F
- 45 degree Street Elbow
- Bagged
- Lead-Free
Ideal applications and use scenarios
Use this elbow to redirect piping runs in 1" systems where space is limited or a sharp but controlled turn is required. It’s well-suited for:.
- Residential and light commercial water lines where lead-free components are preferred
- Industrial air and light piping systems that need a dependable 45° offset
- Repair or retrofit projects where existing FIP-to-MIP connections need a compact elbow
How this fits into your project
Compared to other elbow options, this galvanized malleable iron street elbow delivers a balance of durability, corrosion resistance, and space efficiency. The 45-degree offset minimizes the footprint of the piping run while maintaining a strong, leak-resistant seal through its threaded connections. For best results, clean threads and apply an appropriate pipe sealant or thread tape suitable for iron piping before assembly.
Practical tips for installation and care
- Check alignment before tightening to ensure threads seat cleanly and avoid cross-threading.
- Use a compatible thread sealant or PTFE tape rated for iron pipe to achieve a reliable seal.
- Inspect the galvanized finish for any nicks or scratches that could expose the underlying metal to moisture; replace if heavily damaged.
- Store in the original bagged packaging to protect from moisture and debris when not in use.
