Square cast iron economizer

1.Square cast iron economizer 2.ISO 9001:2008 3.coefficient raises 4.reduce environment pollution

Company profile

Our company is a professional manufacturer engaging in producing active driving chain grate bar,sprocket, chain gear, clamping plate, cross scraper board, left bracket, right bracket, center bracketand and so on. The accessorial driving chain bar features high temperature resistance, abrasion resistance and easy-replacing. Our products are covering a large range of specifications, which can satisfy your demands better.

Square cast iron economizer

Summarize

Our square cast iron economizer could match with steam boiler and hot-water boiler which are produced by the boiler factories of the world. So heat transfer coefficient raises 15%-30% and flow resistance of smoke declines about 10% because of the technical transformation of the fin. At the same time, it solves the problem of ash fouling. The heat efficiency is popular with users for its efficiency improvement.

Main technical parameter

Model	Parameter	The pipe radical	Heating surface(m2)	Work pressure(MP)	Test pressure(MP)
Economizer of 2T	φ50×1000	24	18.3	1.6	2.5
Economizer of 4T	φ50×1000	36	21.5	1.6	2.5
Economizer of 4T	φ50×1000	40	24.5	1.6	2.5
Economizer of 6-8T	φ50×1000	72	43.7	1.6	2.5
Economizer of 6-8T	φ60×1500	60	45	2.5	2.5
Economizer of 10T	φ60×1500	80	177.4	2.5	2.5
Economizer of 15T	φ60×2000	72	210.2	2.5	2.5
Economizer of 20T	φ60×25000	72	380	2.5	2.5

Square cast iron economizer