Mô tả
| A steel flange coupling is a fitting used to connect two pipeline sections via carbon steel flanges combined with a PP plastic body, providing reliable sealing, pressure resistance, and corrosion protection for water supply, drainage, and industrial systems. Technical specifications: – Brand: Penguin – Origin: Malaysia – Body material: Polypropylene (PP) – Flange material: Painted / galvanized carbon steel – Connection type: Flanged – Flange standards: BS, JIS, DIN – Standards: ISO 17885, ISO 3458, ISO 3459, ISO 3501, ISO 3503, ISO 7 – Working pressure: PN10, PN16 – Operating temperature: ≤ 80°C – Size: DN50–DN300 (or as required) Key Features: – Combines the mechanical strength of steel with the corrosion resistance of PP – High sealing performance, minimizing leakage – Lighter weight compared to fully metallic couplings – Easy installation, replacement, and maintenance Benefits: – Excellent corrosion resistance in humid and wastewater environments – Fast installation and compatibility with multiple flange standards – Long service life with stable operation – Cost-effective compared to all-metal couplings Disadvantages: – Temperature limitations; not suitable for high-temperature environments – Not recommended for strong chemicals unless material compatibility is confirmed – Lower impact resistance compared to fully metal couplings |
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