Delivery Time:30-90 days
Certification:PED/AD2000
Stainless steel valve body made by lost wax casting process in ISO9001 China foundry .
Quick Detail:
Stainless steel lost wax casting of a small valve. Exporting to North America; With shot blasting and electro polishing treatment; Weight: 1kg; Max size: 500X500X350mm; Chemical composition tested by German spectrometer; PED and ISO9001:2008 certificated; NDT test available (Dye test, X ray test etc).Description:
Stainless steel valve part manufactured by lost wax casting process and applied in water solution industry.
Winnington cast a wide range of materials: stainless steel, carbon steel, alloy steel and more:
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Stainless Steel (70%) |
Carbon Steel |
Alloy Steel |
|
CF3M (AISI 316L), CF8M (AISI 316), CF8 (AISI 304),CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4306, 303, 430, 420, 17-4PH, SCS1 and more |
SCS16, SCS14, SCS13, 1.0619, WCB, WCC,S355JR, 1045 , LCC and more |
ANC2,CLA12C,42CrMo,8Q,4140,6150 and more |
Lost wax casting process
First, a wax injection machine creates a wax pattern through a wax die. Patterns are then assembled onto a sprue/runner system which carries the pattern through the remainder of the process. Next, successive layers of ceramic and stucco are applied to form a hard shell. The molds are then heated to remove wax inside and placed into a sand bed. From there, molten metal is poured into the hollow mold.
Finally, the ceramic shell is broken off and the lost wax castings are cut away, heat treated and perfected to meet customer specifications. This method ensures each part meets the products\' dimensional tolerances.
Applications:
Pumps&Valves
Pipe Fittings
Automotive
Marine and Oil, Gas
Machinery
Power & Energy
Other Mechanical Castings
Specifications:
|
Standards |
ASTM,JIS,DIN,BS,MIL |
|
Maximum Casting Size |
500*500*350mm |
|
Casting weight |
10g~80kg |
|
Wall thickness |
1.5-2mm Min |
|
Casting process |
silica sol lost wax casting |
|
Machining capacity in house |
CNC machining, CNC lathe |
|
Surface finish |
electro polishing, satin, hand polishing, pickled, zinc plating, vibratory polishing; |
|
Tolerances |
German VDG P690 |
|
NDT test |
Dye test, X ray test etc |
Competitive Advantage:
One-stop Services of Winnington Casting
From wax die making, wax injection, pouring, secondary machining, welding, heat treatment, polishing, surface finishing etc.
