Earthwork Products

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Stainless steel housing of underwater LED lighting housing precision cast part stronger than Aluminum die cast parts.

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Quick Detail:

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# Investment Casting part of a underwater LED lighting -manufactured by Winnington with ceramic shell casting process;
# Casting process: silica sol lost wax process;
# PED/AD2000 certificated;
# Chemical composition tested by German spectrometer;
# NDT test (X rays, Dye test etc) available.
# Diameter: 180mm.

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Description:

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Stainless steel investment castings weights from 10g to 80kg, electro polishing or vibration polishing finish available.

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The most common material that Winnington cast:

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Stainless Steel (70%) | Carbon Steel | Alloy Steel |
CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4306, 303,? 430, 420, 17-4PH, SCS1,CF8M (AISI 316),?CF3M (AISI 316L), ?CF8 (AISI 304) and more | SCS13,?SCS14,?SCS16, ?1.0619, WCB, WCC, S355JR, 1045 , LCC and more | CLA12C,?ANC2,42CrMo,8Q,4140,6150 and more |
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Advantage of?Lost Wax Casting?:

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Lost wax Casting - also called Investment Casting is generally more expensive than it& acute;s related metal casting methods of & quot;die casting& quot; or & quot;sand casting& quot;, but can produce complicated structures that require little rework or machining. Investment casting is used in many advanced technical industries such as Aerospace, Power Generation, Oil & Gas, Marine, Military & Defence, Medical, Commercial and Automotive.

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Applications:

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Valves &?Pumps

Pipe Fittings

Automotive

Marine and Oil

Machinery

Power & Energy

etc...

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Specifications:

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Casting weight range | 10g~80kg |
Maximum Casting Size | 500*500*350mm |
Standards | International ASTM,JIS,DIN,BS,MIL |
Min?Wall thickness | 1.5-2mm? |
Casting process | silica sol lost wax casting |
Machining | CNC machining, CNC lathe capacity in house |
Surface finish | electro polishing, satin, hand polished, pickled, zinc plating, vibration polishing; |
Tolerances | German standard VDG P690 |
NDT test | Dye test, X ray test etc |
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Competitive Advantage:

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Winnington One-stop Services

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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.

Tool Making

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

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. Or other finishing that required.





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