Mô tả
| The 90° female threaded elbow is a pipe fitting with a 90-degree right-angle design, featuring one heat-fusion welding end and one metal female threaded end. The product is used to change pipeline direction while connecting to devices with male threads such as water meters, valves, pumps, etc. Technical specifications: – Body material: high-grade PP plastic – Thread material: nickel-plated brass or stainless steel – Angle: 90° – Size: DN20 – DN110 (female thread ½”, ¾”, 1″, 1¼”, 1½”, 2″) – Working pressure: PN16 / PN20 – Working temperature: 0–95°C (good heat resistance for hot and cold water piping systems) – Connection type: Female threaded connection according to ISO 7/1 – BSPT standard – Standards: ISO 17885, ISO 3458, ISO 3459, ISO 3501, ISO 3503, ISO 7 Key features: – Combination of welding and threaded connection allows easy installation of externally threaded devices – Metal threaded part withstands high pressure and temperature, resistant to deformation – Non-corrosive and safe for potable water - Smooth inner surface reduces pressure loss - High watertightness when installed correctly Benefits: – Quick installation, easy connection to threaded devices. – High temperature resistance (up to 95°C) – High durability, service life of 25–50 years – Completely leak-proof, minimizes leakage – Chemical corrosion resistant Disadvantages: – Not reusable once the PPR welded joint is bonded. – Thread seal tape or thread sealant is required on the internal thread to prevent leakage. – Higher cost than standard welded elbows due to the additional metal insert. |
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