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Fittings & Systems
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Technical articles and updates
Fittings & Systems
Press-Fitting Jaw Profiles (TH / U / F / M): Tool Compatibility Explained
TH, U, F and M press-fitting jaw profiles explained: which pipe each fits, why they aren't interchangeable, and how to switch brands…
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Fittings & Systems
Mixing Pipe & Fitting Brands: The Warranty & Leak Risk
Mixing PEX fitting brands can void warranties and raise leak risk. See which joints are safe to mix, which aren't, and why…
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Fittings & Systems
Building a Warrantable Pipe + Fitting System: The Single-Brand Case
A warrantable pipe system needs one brand for pipe and fittings. Why mixing brands voids coverage, what standards require, and how Hitze…
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