PED certificated Investment casting parts with electro polishing and hand polishing,CNC machining capacity in house.
Quick Detail:
- Investment casting part of a valve body;
- Material: EN 1.4517 (GX2CrNiMoCuN25-6-3-3) stainless steel /alloy steel;
- Weight: 1.32kg;
- Casting type: silical sol lost wax process;
- PED and ISO9001:2008 certificated foundry;
- Chemical composition inspected operated before each casting process;
- X ray and other NDT service are available.
Description:
Investment Casting parts manufactured by lost wax casting process, for valves in water solution industry, and other pump impeller, valve body, pipe fittings for flow control industry.
Maximum Casting Size |
500*500*350mm |
Casting weight |
10g~80kg |
Wall thickness |
1.5-2mm Min |
Casting process type |
silica sol lost wax casting using medium temperature wax technology |
Machining |
CNC machining, CNC lathe |
Surface finish |
Pickled,passivated, zinc plating, black phosphating ,vibration polishing, electro polishing, satin polishing, hand polishing |
Tolerances |
According to VDG P690 |
Physical performance |
Tensile test, Impact test, Hardness test |
Chemical component test |
Spectrometer |
NDT test |
Dye test, X ray test etc |
AUSTENITIC STAINLESS STEELS
Specification |
Cast Grade |
Wrought Equivalent |
ASTM A-743, MIL-S-81591 |
CF16F, IC 303 |
303 |
ASTM A-351, A-743, A744 |
CF20 |
302 |
ASTM A-351, A-743, A-744 ASME SA-351 |
CF3M |
316L |
ASTM A-351, A-743, A-744 ASME SA-351 |
CF8 |
304 |
ASTM A-351, A-743, A-744 ASME SA-351 |
CF8M |
316 |
DUPLEX STAINLESS STEELS
Specification |
Cast Grade |
Wrought Equivalent |
|