High Quality Factory Price Casting Boiler Iron Grate Bar¹

Product Description Product Description:   Mechanical Grate Incinerators can be divided into horizontal reciprocating grate system, inclining grate system from thelayout of grates. Or they can be divided into three types from the moving ways: Push type reciprocating grate system,Inverse push type reciprocating grate system and Rolling type reciprocating grate system.The grate system can be composed of moving grate bars and fixing grate bars. The structure and shape of the two gratebars are designed to be same so that it is very convenient for replacement. The width of grate system will be decided byhandling capacity of waste. When calorific value is designed to be 6270kJ/kg, the surface temperature of grate bars is400~500 centi-degree, the service life of grate bars can be about 5 years.The key element for incinerators is grate bars. The chemical composition is as follows:Material GradeChemical Composition(%)CSiMnPSCrRTCr161.6-2.41.5-2.2<1.0<0.1<0.051.5-1.8RTCr280.5-1.00.5-1.30.5-0.8<0.1<0.0826-30  Material Grade-Chemical Composition(%)CSiMnPSCrMiddle Si Cast IronRTSi-5.52.2-3.05.0-6.0<1.0<0.2<0.120.5-0.9Chromium Cast IronRTSi-5.52.8-3.61.5-2.5<1.0<0.3<0.120.5-1.1Chromium Cast IronRTSi-5.52.8-3.61.7-2.7<1.0<0.3<0.121.2-1.9Q: Are you trading company or manufacturer ? A: We are factory. Q: How long is your delivery time? A: Generally it is 5~10 days if the goods are in stock.Or it is 45 days if the goods are not in stock, it is according to quantity. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipmentirrevocable LC at sight.

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