Detailed Product Description

Features:1) Connector hose for fire fighting spray systems2) Corrosion proof, airproof hose body, and airproof connector3) Can also handle large amounts of pressure (all parameters are calculated before production and strictly tested multiple times afterwards4) The hoses compensator for displacement (in the event of an earthquake)Specifications:1) Size: DN26.5mm (1")2) PN: 4.9Mpa3) Hose ripple: spiral wave4) Wave distance: 5.7mm5) Wave depth：2.55mm6) Thickness of stainless steel sheets: 0.3mm7) Hose material: SUS304, ends material: carbonized steel9) Airproof mode: EPDM rubber gasket10) Bend times: 2011) Length: 200 - 4,000mm or custom request12) Consult standard: GB/T14525-93