Metal investment casting OEM Valve bonnet made of CF8 with electro polishing.
Quick Detail:
- Metal Investment casting for valve bonnet;
- Casting type: silica sol lost wax method;
- Material: CF8 (AISI304) stainelss steel;
- Weight: 4kg.
- PED certificated foundry;
- X ray inspection, Dye inspection, ultrasonic inspection available.
Description:
Specifications:
|
Cast weight range |
20g~80kg |
|
Maximum Cast Size |
500*500*350mm |
|
Standards |
ASTM,JIS,DIN,BS,MIL |
|
Wall thickness |
1.5-2mm Min |
|
Casting process type |
silica sol lost wax casting |
|
Machining |
CNC machining, CNC lathe |
|
Surface finish service |
electro polishing, satin polishing, hand polishing, pickled, zinc plating, vibration polishing; |
|
Tolerances |
raw casting material according to VDG P690. |
|
NDT service |
Dye test, X ray test, ultrasonic inspection etc |
Winnington process material as below and more:
|
Stainless Steel (70%) |
Carbon Steel (20%) |
Alloy Steel (10%) |
|
CF8M (SS 316), CF3M (SS 316L), CF8 (SS 304),CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4581, 1.4306, 202, 303, 430, 420, 17-4PH, SCS1 and more |
SCS14, SCS16, SCS13, 1.0619, WCB, WCC,S355JR, 1020,1040, 1045 , LCC and more |
CLA12C, ANC2,42CrMo,7Q, 8Q,4140,6150 and more |
Advantage of Lost Wax Casting :
Investment casting has for some time been perceived as a comparatively expensive process. But when compared to alternative processes which require extra welding or machining, an investment cast component can often dramatically reduce overall part production costs since it is made close to net shape.
- complex shapes can be cast as one part without welding
- products with counter-relief/inner structures can be cast
- machining costs are reduced to minumum
- can be performed on almost any alloy.
Applications:
- Chemicals processing
- food processing
- Engine & Transport
- Fluid control
- Marine
- Oil & Gas
- Power generation
- Paper pulp
- water solution
etc
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