Description
Furnace Grate Bars
- Mechanical Grate Incinerators can be divided into horizontal reciprocating grate system, inclining grate system from the layout ofgrates.
- Furnace Grate Bars they can be divided into three types from the moving ways: Push type reciprocating grate system,
Inverse push type reciprocatinggrate 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 grate bars are designed to be same so that it is very convenient for replacement.
- The width of grate system will be decided by handling capacity of waste.
- When calorific value is designed to be 6270kJ/kg, the surface temperature of grate bars is 400~500 centi-degree,
the service lifeof grate bars can be about 5 years.
- Quality Control: UT,MT,RT,PT,Chemical Analysis Report, Mechanical Property Test,etc.
- Surface Treatment: shot blasting
Furnace Grate Bars Material Grade:
Composition(%) | C | Si | Mn | Cr | Ni | S | P |
1.4823 | 0.35~0.50 | 1.0~2.5 | ≦1.50 | 25.0-28.0 | 3.5-5.5 | ≦0.03 | ≦ 0.035 |
GX40CrNiSi27-4 | |||||||
1.4825 | 0.15-0.30 | 1.0~2.5 | ≦1.50 | 17.0-19.0 | 8.0-10.0 | ≦0.03 | ≦ 0.035 |
GX25CrNiSi18-9 | |||||||
1.4826 | 0.30-0.50 | 1.0~2.5 | ≦1.50 | 21.0-23.0 | 9.0-11.0 | ≦0.03 | ≦ 0.035 |
GX40CrNiSi22-9 | |||||||
1.4832 | 0.15-0.30 | 1.0~2.5 | ≦1.50 | 19.0-21.0 | 13.0-15.0 | ≦0.03 | ≦ 0.035 |
GX25CrNiSi20-14 | |||||||
1.4837 | 0.30-0.50 | 1.0~2.5 | ≦1.50 | 24.0-26.0 | 11.0-14.0 | ≦0.03 | ≦ 0.035 |
GX40CrNiSi25-12 | |||||||
1.4848 | 0.30-0.50 | 1.0~2.5 | ≦1.50 | 24.0-26.0 | 19.0-21.0 | ≦0.03 | ≦ 0.035 |
GX40CrNiSi25-20 | |||||||
1.4865 | 0.30-0.50 | 1.0~2.5 | ≦1.50 | 17.0-19.0 | 36.0-39.0 | ≦0.03 | ≦ 0.035 |
GX40CrNiSi38-18 | |||||||
1.4857 | 0.30-0.50 | 1.0~2.5 | ≦1.50 | 24.0-26.0 | 34.0-36.0 | ≦0.03 | ≦ 0.035 |
GX40CrNiSi35-25 | |||||||
1.4855 | 0.30-0.40 | 0.5-2.0 | ≦1.50 | 23.0-25.0 | 23.0-25.0 | ≦0.03 | ≦ 0.035 |
GX30CrNiSiNb24-24 | |||||||
1.4849 | 0.30-0.50 | 1.0~2.5 | ≦1.50 | 17.0-19.0 | 36.0-39.0 | ≦0.03 | ≦ 0.035 |
GX40CrNiSiNb38-18 | |||||||
1.4852 | 0.35-0.45 | 1.0~2.5 | ≦1.50 | 24.0-26.0 | 33.0-35.0 | ≦0.03 | ≦ 0.035 |
GX40CrNiSiNb35-25 | |||||||
G-CoCr28 | 0.10-0.20 | 1.0~2.5 | ≦1.50 | 27.0-30.0 | – | ≦0.03 | ≦ 0.035 |
G-CoCr28W | 0.35-0.50 | 0.5-2.0 | ≦1.50 | 27.0-30.0 | 47.0-50.0 | ≦0.03 | ≦ 0.035 |
Our Photos for Furnace Grate Bars:
Our Experience:
- 13 Year Experience in Heat-resistant Steel Field
- 18 Year Expertise in Wear-resistant Material Field
- 20 Year Customer-made High Quality Castings & Forgings
Trading Terms:
- The nearest seaport: Shanghai port
- The nearest airport: Shanghai Pudong airport
- Payment Terms:L/C,TT,West Union,Paypal
- Payment Condition:50% before production, 50% before delivery against complete set of inspection report
- Supply Capability: 10,000 tons per year
- Sample Availability: yes
- Sample Time:15-30 Days
- Packing: Plywood Cases or Steel Crates
- Delivery time: 45 working days per 20 tons regular castings & forgings
- Service: OEM, ODM or Customized
- 20-year Foundry Operation Experience.
- Friendly & High Efficient Technical & Commercial Communication
- Professional Export Practices: Exported to +60 Overseas Countries.