Glass fabric duct

Construction:The Stainless is cold-rolled-winded around a fomer with the same size as desired pope-corrugated and mechanically interlocked. Material : Stainless Steel Temperature Range : -100'C + 1399'C Features Lightweight,high flexibility,Easy to cut connect with, long service life Good air Flow save Drafting time,airtight Close id tolerance,Damens mechnical vibration,Retractable Uses Developed for use in heating,air conditioning ventilating and mechanical forced ventilation system Suited as a connector to fume ducting on gas heater,water in partial vacuum,kitchen fume,drying cupboards.