Gray Iron Green Sand Casting Valve Body CNC Machining

Product Description

Sand casting accessories and cnc machining part for engine, refrigerator and air conditioner, fan, compressor, pump, flange, washer, coupling, gearbox case, shaft, valve and strainer, tractor, automotive, motor rotor, electronic case, computer,  water treatment equipment. Weight of products range from 0.5kgs to 10tons. The usually used materials are ductile iron, gray iron, high chrome iron, many kinds of steel, brass, copper, aluminum and wear resistant material, etc.
Process: sand casting+cnc machining+deburrs
Tolerance: +/-0.005mm
Surface: deburrs,degrease,chamfer
Service available: OEM & ODM
Quality control: 0 defects,100% inspection before packing
Delivery time: 30 days after confirm the drawing
Packing:   Inner:bubble poly bag; Outer:5 layers ctn box or poly wooden box/pallet
Logistics service:  sea,air,express,EXW,FOB,CIF,DDU,DDP

Warranty:   100% refund or replacement for NOK pcs


Our Services


1, R&D service                       2, Drawing design service
3, Samples service                  4, Bulk production service
5, Inspection service               6, Packing&shipping service

Packaging & Shipping

1.Packing:
Inside:bubble bag
Outside:carton case or poly wooden case
2.Shipping:
Small batch by courier, large batch by sea or air


Certifications

1. ISO9001-2008
2. SGS
3. Material Certificate
4. CIQ...

Company Capabilities:

(1).CNC machining parts
(2).The fabrication
(3).The mechanical assemble
(4).The Surface treatment

Plating : 3+Cr,environmental, anti-corrosion maximum 480 hours salt spray test.
Coating: powder coating, electrical coating, maximum 480 hours salt spray test.
Painting: environmental EXPOSY painting, cross-cutting test.
Polish: satin polish, mirror polish, electrical polish, mechanical polishing maximum 1200 grid
Dacromet: evironmental, anti-corrosion, maximum 560 hours salt spray test
Anodization: tumble, shot blast, sand blast.....,various color, maximum 480 hours salt spray test
Nylok：tight-locking, environmental, 5 million times
Heat Treatment: adjust the mechanical properties,temper,normalization,quench......
(5).The Various Material
stainless steel：SS304, SS304L, SS316, SS316L, SS430, SS201......
aluminium：7075,6061,6063,5082,5051,2014.......
brass：H62,H58,H59......
steel：C20,C45,C60,C35......
steel alloy：25CrMo,42CrMo,25Cr,40Cr,Q345,11SMn30......
iron cast：QT600,QT250,HT450,HT150......
titanium alloy：GR2,GR5,GR7,GR9......
tungsten alloy：WuNiFe alloy,Carbide Wolfram......
the blanks：sand casting, investment casting, precision casting, lost wax casting, stamping parts, forging parts, die casting parts, profile, extrusion......
the plastic：PP, PE, POM, Acrylic, ABS, Delrin......