JHY-Y is mainly used for prefabricated stainless steel chimney smoke, gas, gas, dust and other emissions is empty, as have the light weight, corrosion resistance, good insulation, long life, good looks, easy loading and unloading, etc. advantages should be widely used. JHY-Y segment prefabricated modular structure of stainless steel chimney for the chimney and the combination of inside and outside the tube are filled with insulation material to complete in the workshop production, the parts are all pre-workshop, semi-finished products shipped to the site assembly, through the plug-in clamp connections, advanced connectivity technology to enable fast and easy installation without welding products, reduce the construction difficulty of the installation efficiency. 
 JHY-Y prefabricated stainless steel chimney design, manufacture, testing each process strictly British Standard BS4076: 1989 "Specification for Steel Chimneys", GB50051-2002 "for design of chimneys"-GB50051-2002, "Specification for Structural Loads" -GB50009, and other related specifications. 
 Product Type 
 1. Tall buildings chimney Series: External stainless steel chimney (also known as independent chimney), attached to wall 
 Stainless steel chimneys, built-in stainless steel chimney. 
 2. Free-standing steel chimney Series: Services in a variety of energy and chemical processing industries. 
 Product structure 
 By the straight, tee, elbow, connecting hoop, the combination of stents and other components form, optional lightning protection device according to system requirements, rain hat, rain skirts, bellows, sewage plant, explosion-proof device, regulating valve . Usually 20-25 meters set a bellows expansion and contraction of stress concentration Flue. 
 Featured Technology 
 ● Welding 
 Straight seam welding machine with CNC, with arc tracking system, double argon atmosphere, the mother from the melt, forming double-sided welding process, welding performance is stable, the pressure vessel welding seam quality to meet standards. 
 ● Molding 
 Use a special hydraulic machine processing, and protection of the workpiece after the injury sheet structure intact, the processing at the smooth, round, smooth, cylinder strength increases 2.5 times. 
 ● Connection Technology 
 The introduction of European-type plug clamp connections advanced technology to solve domestic welded connections, welding problem of unstable quality, save for the traditional flange occupy valuable space, greatly increasing the utility of the building space to meet the narrow shaft of installation conditions. 
 Features 
 1. Safe and reliable products, high temperature, corrosion resistance, thermal insulation performance 
 2. Appearance of the flat, bright and beautiful modern architecture supporting 
 3. Weight of steel chimney, 1 / 4 to 1 / 5 of the building load is small, support scientific and rational combination of chimney and strong stability 
 4. All products are plant production, forming one, convenient on-site assembly, labor intensity, connected without welding. 
 5. Advanced production technology, quality and reliability, easy maintenance, the life expectancy of not less than 50 years.