100mm Spiral Duct Pipe Connector Coupling with Rubber Sealing

Spiral duct fittings fromprofessionalspiralductmanufacturer.
Description Help provide variable length adjustment.For splicing two lengths of flexible or sheet metal round ducts together.Easy to use.Highly durable and flexibility.Seal and insulated if needed.Custom fabrications are available.Materialgalvanized steel,stainlesssteel201,stainlesssteel304TechnicsweldingClassificationcoupling,female coupling,adjusting coupling,S type couplingDiameter80mm-2000mmOperation Pressure5000 Pa negative to 3000 Pa positiveDelivery Timeaccording to actual quantity
AdvantageDifferent kinds of Duct Transitions available,such as the T Duct Transition, Y Duct Transition, Reducer,rectangular-round duct transition.Custom your own Ductconnectorbased on sheet metal connector at a relatively cheap price.ApplicationPerfect for lengtheningbetweenduct.It connects differentfittingsofyour ductworkto ensure the smooth and steady air flow.FAQ
Can you custom-made the goods?
Yes, only sample or drawings are need to be provided.Delivery method?
By sea preferred, also by air, courrier, available too.What is your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packagesbefore you pay the balance.Do you provide samples ?
Yes, we could offer the sample of conventional products for free charge but the customers have to pay the sample cost andthe courier cost.Can we place a trial order for first time?
Yes, we are glad to supply you small order to try, And hope your quantity will be big in future.Company ProfileNingbo Biyang Construction Material Co., Ltd is an innovative company dedicated to the HVAC products and solutions. We have been committed to producing and supplying the energy saving and green HVAC products to provide a healthy, effective and economical solution for the ventilation industry since 2011.Our products cover all kinds of ducts, including aluminum flexible duct, stainless steel rigid duct, aluminum rigid duct, PVC combined duct, acoustic duct, semi-rigid duct and so on, different air diffusers, like round air diffusers, square air diffusers, linear air diffuser, jet nozzle diffuser, etc, and all sorts of ducting accessories and HVAC parts, like different ducting hoses, duct fittings, duct connectors and other fittings.The products of the company are widely used in all ventilation fields of ventilation, air conditioner, cleaning, dust extraction and material conveyance. The company provides large projects such as airports, gyms, exhibition centers, supermarkets and textile factories with all-round top-quality services.Our ducts are used in National Olympic Sports Center and Shanghai Disneyland, our air diffusers are bought for the Thailand national bank renovation and Quebec museum ventilation updating. In all, we've provided more than 1000 projects for all kinds of ventilation parts.Please kindly contact us if you have any inquiry or requests.