Beijing Rubble Technology Co., Ltd.  

Product Name: Carbon Steel Welding metal Fabrication / Centrifugal Fan Damper Impeller Model NO.: Centrifugal fan Type: Fusion Welding Material: SHCC Energy Source: Electric Arc Surface Treatment: Polishing Standard: GB, EN, API650, China GB Code, JIS Code, ASME metal Fabrication: Carbon Steel Fabrication Trademark: Rock Rubble Transport Package: Steel Pallet Specification: 2000mm Origin: China Product Description Welcome visit us. Contact us todayand we will deliver anaccurate casting quote within 2 working days!Dampers are an important component of ventilation and smoke extraction systems. They are applied to many different underground facilities such as road tunnels, railway tunnels and metro lines, as well as for the mining and marine industries.BeijingRubble Technology Co., Ltd. isspecialized for large fabrication of ventilation fan, axial and centrifugal. Besides, we can also weld other products according to drawings, pressure tank expecially.Why Choose Us?1. We have 12 years experience in large matal fabrication with low price and high quality.2. All kinds of surface treatments are available: Polishing, Epoxy Coatings, zinc plating, nickel plating, powder coating, e-coating, DIP coating, phosphate coating, anodizing, painting, etc...3. We can provide aluminum alloy castings, fabrications, deep drawing, machining, welding and assembly.4. Roviding samples with important dimensions and customizing inspection report, material certification to customer for validation and verification5. We specialize in fast turn around with low volume orders. Please forward your specification for quoting.Material: carbon steel or according customer requirement.Thickness: above 6mm or customizedSize: according to customer's requirement or drawing.Surface treatment: shot blast, galvanize, oil, painting...Matal cutting: laser cutting(<=20mm), plasma cuttingMOQ: 1pcProduction time: one-two weeksTechnology: rolling forged and weldedPackage: steel palletCentrifugal fan casingPressure tank