Delivery Time:30-90 days
Certification:PED/AD2000

Quick Detail:

Various valve parts- Investment casting part manufactured by Winnington casting with ceramic shell process; Wax type: recyclable resin wax; PED/AD2000 certificated; Chemical composition tested by German spectrometer; NDT test available.

Description:

Various valve parts made by precision lost wax casting ceramic shell process, material CF8M (316). 

We perform steel investment casting in a wide variety of alloys, please refer to below table for the most common material that Winnington cast:

Stainless Steel (70%)	Carbon Steel	Alloy Steel
17-4PH, CF3M (AISI 316L), CF8M (AISI 316), CF8 (AISI 304),CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4306, 303,  430, 420, SCS1 and more	SCS16, SCS14, SCS13, 1.0619, WCB, S355JR, 1045 , LCC and more	42CrMo,8Q,4140, NC2,CLA12C,6150 and more

Investment Casting Advantage

Investment Casting is generally more expensive than it\'s associated metal casting methods of sand casting, but can produce complicated shapes and require little machining. Investment casting is used in many advanced technical industries such as Aerospace, Power Generation, Oil & Gas, Military, Medical,  Automotive and Commercial.

Applications:

Pumps

Valves

Pipe Fittings

Automotive

Marine and Oil

Machinery

Power & Energy

Various type of 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 type	silica sol lost wax casting
Machining	CNC machining,CNC lathe
Surface finish	electro polishing, satin, hand polished, pickled, zinc plating, vibration polishing;
Tolerances	Standard VDG P690
NDT test	Dye test, X ray test etc

Competitive Advantage:

Winnington One-stop Services

Design Assistance

We assist our customers with concepts, estimating manufacturing costs, manufacturing techniques and material considerations. We are able to participate in upgrading, redesigning, re-evaluating or modernizing existing products to increase performance and/or reduce manufacturing costs.

Material sourcing

We provide material sourcing both oversea and in local market, helping customer to source the most suitable material at its best costs.

Testing and Inspection  

We provide a number of testing and inspection services including ultrasonic inspection, magnetic particle inspection, material hardness and/or material properties testing.

Tool Making

With in house expertise and tool shop, we have the complete engineering team to create molding / tooling necessary for production

Secondary Machining

We are equipped with High-precision CNC lathe/milling center to process the interior and exterior of various types of curved surfaces such as cylinder, cones, contrate, chamfer, bevel edges, screw thread, milling holes and boring holes, while conforming to the JB/T8324.1-96 Standard.

Surface Finishing 

We provide customers with various surface finishing treatments, including mirror polishing, passivation, sand blasting, shot blasting, barrel finishing and vibratory finishing. To meet the growing needs of our customers, special treatments may also be arranged.