Product Introduction of Investment Casting Boiler Grate Furnace Grate:
1. Material: Stainless Steel, Carbon Steel, Alloy Steel, like: SS304, SS316, 42CrMo4, 1Cr18Ni9Ti...
2. Process: Lost Wax Casting, Investment Casting by sodium silicate or silica sol and CNC machine...
3. Size: as per drawing or sample from 0.01 kg-100kgs unit weight.
4. Surface: Zinc-Plated, Hot Dip Galvanized, Polish, Painting, Lightly Oiled...
5. Non-Destructive Test: Ultronsic Test, Magnetic Particle Testing, X-Ray Testing
6. Package: In pallet or as your requirement
7.Surface finish process:blacking/polishing/anodize/chrome/plating/zinc plating/nickel plating, tinting,etc.
8. Tolerance: 0.05mm-0.1mm
9 .Surface roughness: Ra0.8-1.6
10. Main equipment used: CNC machine, milling machine, machining center,drilling machine, cutting machine, grinding machine, tipping machine,etc.
11.Standard: IS, ASTM, DIN, BS, etc.
12.Casting process:Model making→Core making→Mold assembling→Pouring→Cleaning→Shot blasting→Machining
13.Inspection:We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Quality control:
(1) Machinery properties and Chemical components testing after raw casting
(2) Hardness checking after heat treatment
(3) Dimensions testing after machining
(4) Quality control checks though all the following flow:
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict
Service
(1) OEM and custom-made service.
(2) Full machining, primer painting, and surface treatment.
(3) Full material testing process.
(4) Quality control
STANDARD OF CHEMICAL COMPOSITION FOR STAINLESS STEEL MATERIAL(%)
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1. Material: Stainless Steel, Carbon Steel, Alloy Steel, like: SS304, SS316, 42CrMo4, 1Cr18Ni9Ti...
2. Process: Lost Wax Casting, Investment Casting by sodium silicate or silica sol and CNC machine...
3. Size: as per drawing or sample from 0.01 kg-100kgs unit weight.
4. Surface: Zinc-Plated, Hot Dip Galvanized, Polish, Painting, Lightly Oiled...
5. Non-Destructive Test: Ultronsic Test, Magnetic Particle Testing, X-Ray Testing
6. Package: In pallet or as your requirement
7.Surface finish process:blacking/polishing/anodize/chrome/plating/zinc plating/nickel plating, tinting,etc.
8. Tolerance: 0.05mm-0.1mm
9 .Surface roughness: Ra0.8-1.6
10. Main equipment used: CNC machine, milling machine, machining center,drilling machine, cutting machine, grinding machine, tipping machine,etc.
11.Standard: IS, ASTM, DIN, BS, etc.
12.Casting process:Model making→Core making→Mold assembling→Pouring→Cleaning→Shot blasting→Machining
13.Inspection:We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Quality control:
(1) Machinery properties and Chemical components testing after raw casting
(2) Hardness checking after heat treatment
(3) Dimensions testing after machining
(4) Quality control checks though all the following flow:
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict
Service
(1) OEM and custom-made service.
(2) Full machining, primer painting, and surface treatment.
(3) Full material testing process.
(4) Quality control
STANDARD OF CHEMICAL COMPOSITION FOR STAINLESS STEEL MATERIAL(%)
Material | C | Si | Mn | P | S | Cr | Ni | Mo |
AISI316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.5 | 10.0-15.0 | 2.0-3.0 |
AISI304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 17.0-20.0 | 8.0-12.0 | - |
Process | lnvestment casting, lost wax Casting, die casting, other customized process |
Material | Alloy steels, Carbon Steel , Stainless steel, Malleable iron , Grey iron, Ductile iron Aluminum, Bronze etc. |
Unit Weight | 0.1kg-100kg |
Finish | Plain,Nickel Plating , Chrome Plating or Polishing |
Application | Automotive ,Mining, Railway, Construction equipment, Marine, Hardwares, Mining etc |
Quality Control | CMM, Projection Machine, spectrometer, Hardness tester, Tensile tester etc. |
Certificate | ISO 9001:2008 |
Standard | ASTM,DIN,ISO,BS,JIS |
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