
HDPE Electrofusion Flange Adaptor. ISO & EN Standard Compliance: Conforms to ISO4427-3, EN12201-3, AS/NZS 4129, EN1555, and EN ISO15494 standards. Wide Size Range: Available in diameters from DN50 to DN400mm with SDR11-PN16 pressure ratings. OEM Logo Customization: Customized logo available via laser marking for small orders or embossing for large quantities. Rapid Shipment: Mass stock available for regular sizes; 10 days for 20ft container, 20 days for 40ft container. Reliable Jointing: Supports secondary welding for repairs, ensuring high reliability in gas and water pipelines. Barcode Integration: All fittings include barcodes for automatic parameter input into welding machines. 20-Year Experience: Over 20 years of manufacturing expertise with ISO9001 certified production facilities.