Investment casting Tee valve parts in chemical industry tolerance VDG 690 - Product

Other Specification :  Quick Detail: # Casting Of Tee Valve Body For Chemical Flow Control Industry - Investment Casting Part Manufactured By Winnington With Ceramic Shell Casting Process; # Casting Type: Silica Sol Lost Wax Process; # PED/AD2000 Certificated; # ISO9001:2008 Certificated; # Chemical Composition Tested By German Spectrometer; # NDT Test Such As Dye Test, X Ray Test Are Available. Description: Investment Casting Tee Valve Parts In Chemical Industry Tolerance VDG 690.Stainless Steel Investment Castings Weight From 10g To 80kg, Electro Polishing Or Vibration Polishing Finish Available. The Most Common Material That Winnington Cast: - - - - Stainless Steel (70%) | Carbon Steel | Alloy Steel | 303, 430, 420,CF3M (AISI 316L), CF8M (AISI 316), CF8 (AISI 304),CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4306, 17-4PH, SCS1 And More | S355JR,SCS16, SCS14, SCS13, 1.0619, WCB, 1045 , LCC And More | ANC2,CLA12C,42CrMo,8Q,4140,6150 And More | - - - - Investment Casting Process: # Wax Die Making: Our Wax Tooling Is Made Of Aluminum Which Is Easy For Machining And Fast For Cooling, At The Same Time, Light For Handling. # Wax Injection: Filling The Entire Mould With Molten Wax, And Let It Cool, Until A Desired Wax Pattern Is Shaped And Harden. # Assemble The Wax Patterns: The Wax Patterns Are Welded To A Runner System By A Heated Metal Tool According To A Certain Pattern Cluster(tree) Design. # Investment: The Ceramic Mould, Known As The Investment, Is Produced By Three Repeating Steps: Coating, Stuccoing, And Hardening. The First Step Involves Dipping The Cluster Into A Slurry Of Fine Refractory Material And Then Letting Any Excess Drain Off, So A Uniform Surface Is Produced. This Fine Material Is Used First To Give A Smooth Surface Finish And Reproduce Fine Details. In The Second Step, The Cluster Is Stuccoed With A Coarse Ceramic Particle, By Dipping It Into A Fluidis

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