往复中炉排片
▌产品介绍
合作工厂引进了世界上最先进的两条丹麦迪沙铸造生产线。作为供应商，我们可提供锅炉炉排的所有备件。可根据客户需求定制各种尺寸。
材质： HT200、HT250、RTSi5、RQTSi5、RTCr16、RTCr、RTCr2、RTCr5、RTCr2Si4Mo。可根据客户需求定制各种材质。产品符合NB/T 47050-2016技术标准。
▌锅炉炉排的不同材料种类
| 材质 | 优点 | 缺点 | 耐热 | 燃料 | 锅炉炉排 |
|---|---|---|---|---|---|
| HT200 | Simple process and low cost | Poor heat resistance and corrosion resistance | 480℃ | Suitable for low calorific value coal | Chain grate |
| HT250 | Good strength, wear resistance, heat resistance | Complex casting and high cost | 520℃ | Suitable for low calorific value coal | All the boiler grates |
| RTCr | High oxidation resistance and volume stability | Poor toughness | 550℃ | Suitable for low calorific value coal | Chain grate |
| RTCr2 | High oxidation resistance and volume stability | Poor toughness | 600℃ | Suitable for high calorific value coal, biomass | Suitable for various chains |
| Boiler grates and hot water boilers | |||||
| Reciprocating type grate | |||||
| RTCr5 | Good oxidation resistance and corrosion resistance | Poor toughness | 700℃ | Suitable for high calorific value coal, biomass | Larger grate |
| RTCr16 | Good oxidation resistance and corrosion resistance | Poor toughness | 900℃ | Suitable for various high calorific value coals and biomass | All the boiler grates |
| RTSi5 | Good heat resistance and improved brittleness | Mechanical and thermal shock force difference | 700℃ | Suitable for high calorific value coal and biomass | All the boiler grates |
| RTQSi5 | Good heat resistance and improved brittleness | Poor corrosion resistance | 800℃ | Suitable for high calorific value coal and biomass | All the boiler grates |
| RTCr3Si2 | High temperature strength and high oxidation resistance | High brittleness at room temperature | 900℃ | Suitable for high calorific value coal and biomass | All the boiler grates |
| RTQSi2 | High strength, wear resistance, no deformation, low cost | Complex casting process | 1200℃ | Suitable for various coal and biomass | All the boiler grates |
| ZG40CR24 | Wear resistance, heat resistance, high temperature resistance, long-term non oxidation | Extremely high production costs | 1250℃ | Suitable for various coal and biomass | All the boiler grates |
| ZGCr25Ni | Wear resistance, heat resistance, high temperature resistance, long-term non oxidation | Extremely high production costs | 1350℃ | Suitable for various coal and biomass | All the boiler grates |
| RTCr2Si4Mo | Wear resistance, heat resistance, high temperature resistance, long-term non oxidation | Extremely high production costs | 1500℃ | Suitable for various coal and biomass | All the boiler grates |
