Introducing the STZ Industries 1/2 in. FIP x 1/2 in. FIP Galvanized Malleable Iron Extension Piece — a rugged, dependable solution for extending your 1/2" pipe runs. Designed with two 1/2" female iron pipe (FIP) ends, this extension piece lets you bridge gaps between fittings with confidence, even in tight spaces.
Why this extension piece stands out
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Durable material. Galvanized malleable iron combines the strength of iron with improved corrosion resistance, making it well-suited for wet environments and long-term installations.
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Dual FIP ends. Both ends are 1/2" FIP, providing a straightforward, leak-conscious connection between compatible male fittings without adapters.
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Reliable performance. Rated for up to 300 psi and temperatures up to 150°F, it handles typical residential and light commercial water applications with confidence.
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Lead-free construction. Engineered to meet safety standards for potable water installations, helping you stay compliant and peace-of-mind compliant.
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Convenient packaging. Bagged packaging for easy storage and quick on-site handling, reducing hassle on crowded job sites.
Ideal use cases
- Extending 1/2" water supply lines in kitchen, bathroom, or laundry room plumbing runs.
- Connecting between two male fittings where space constraints require a straightforward 1/2" FIP-to-FIP bridge.
- Repairs or modifications to existing piping in residential or light commercial setups where a corrosion-resistant, durable connector is needed.
Installation tips
To ensure a solid, leak-free seal on FIP connections:
- Clean the mating threads on both ends before assembly.
- Apply PTFE thread sealant tape (Teflon tape) or an appropriate pipe joint compound to the male threads in the direction of tightening.
- Tighten by hand first, then use a wrench for a final, snug turn—avoid overtightening to prevent thread damage.
Specification snapshot
- 1/2 in FIP on both ends
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Material: Galvanized malleable iron
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Finish: Galvanized
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Maximum pressure: 300 psi
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Maximum temperature: 150°F
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Packaging: Bagged
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Lead content: Lead-free
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Product type: Extension piece
Whether you’re tackling a repair, a retrofit, or a new installation, this STZ Industries extension piece delivers dependable performance, straightforward compatibility, and long-lasting durability. Use it to keep your 1/2" piping projects efficient, tidy, and up to code.
