custom Valve disk precision casting parts with polished surface ASTM JIS

Place of Origin:	Zhejiang

Company Profile

Winnington Casting CO.,LTD

Location:	Huizhou, Guangdong, China (Mainland)
Business Type:	Manufacturer
Main Products:	Precision Investment Casting

Product Detail

Model No.:	precision casting parts 007

Product Description

Valve disk precision casting parts with polished surface X ray inspection.

Quick Detail:

Casting of valve disk for flow control industry;
Casting process: silica sol lost wax method;
Material: stainless steel AISI 316, UNS S31600, BSEN 1.4401,DIN X5CrNiMo17-12-2;
Size: 70mmx150mmx10mm;
Weight: 0. 68kg;
Foundry with PED 97/23/EC & AD2000 W0 Certificates;
Quality control ISO9001:2008 certificated;
NDT such as Dye test, X ray inspectio are performed.

Description:

Precision casting valve disk parts manufactured by Winnington casting using ceramic shell process. We can perform material such as Stainless steel, alloy steel, carbon steel for castings weight from 10g to 80kg.

The most common materials that Winnington casts are :

Stainless Steel (70%)

Carbon Steel(20%)

Alloy Steel(10%)

303, 430, 420, CF3M (AISI 316L), CF8M (AISI 316), CF8 (AISI 304),CD4MCu, CD4MCuN,ANC20, ANC22,1.4408,1.4517, 1.4306, 1.4581, 17-4PH, SCS1, SCS2

and more

WCC, 1020, S355JR, SCS16, SCS14, SCS13, 1.0619, WCB, WCC, 1045 , LCC

and more

ANC2,CLA12C,42CrMo,7Q,8Q,4140,6150

and more

Precision 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 castings are cut away, heat treated and perfected to meet customer specifications. This method ensures each part

meets the products' dimensional tolerances.

Applications:

Mechanical Components in Valves&pumps,Marine, oil, gas, medical, military, electronics industries.

Specifications:

Casting weight	10g~80kg
Wall thickness	1.5-2mm Min
Standards	ASTM,JIS,DIN,BS,MIL
Casting weight	10g~80kg
Casting process type	silica sol lost wax casting
Machining	CNC machining,CNC lathe
Surface finish	pickled, zinc plating, black phosphating ,vibration polishing, electro polishing, satin polishing, hand polishing
Tolerances	Raw Casting tolerances in drawing are according to DIN VDG-Merkblatt P-690; Dimension less than or equal to 24mm will in accordance to D1 standard; Dimension greater than 24mm will in accordance to D2 standard

Competitive Advantage:

One-stop Services of Winnington Casting

Winnington Casting has 14 years experience pouring a wide variety of stainless steel, carbon steel, alloy steel casts. We offer services from wax die making, wax injection, pouring, secondary machining, welding, heat treatment to electro polishing and other surface finishing method.

Let Winnington Casting take care of your Stainless Steel casting needs!

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