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Model No.: SVI-128
Certification: ISO 9001:2000
Dimension: As Per Drawing/order
Standard: ASTM, ASME, DIN, JIS, ISO, BS, API, EN
Finishing Surface: Machined Surface With Tectyl891, Other Surface Wit
Supply Chain Process: PPAP V
Mould Time: 15-20days
Material: Carbon Steel, Alloy Steel, Aluminum Alloy, Zinc A
Application: Automotive & Transportation Parts; Fitness Equipme
Processing: Sand Casting
Casting Bronze Parts: OEM Casting Sand Bronze Component
Packaging: Export cartons, pallets, wooden cases, Polybags or as per client's request
Productivity: 50000pcs per month
Place of Origin: china mainland(zhejiang)
Supply Ability: 50000pcs per month
Payment Type: L/C,T/T
The accuracy of the Casting is limited by the type of sand and the molding process. Sand castings made from coarse green sand impart a rough texture to the surface, and this makes them easy to identify. Castings made from fine green sand can shine as cast but are limited by the depth to width ratio of pockets in the pattern. Air-set molds can produce castings with smoother surfaces than coarse green sand but this method is primarily chosen when deep narrow pockets in the pattern are necessary, due to the expense of the plastic used in the process. Air-set castings can typically be easily identified by the burnt color on the surface. The castings are typically shot blasted to remove that burnt color. Surfaces can also be later ground and polished, for example when making a large bell. After molding, the casting is covered with a residue of oxides, silicates and other compounds. This residue can be removed by various means, such as grinding, or shot blasting.
Material for product
carbon steel, alloy steel, stainless steel, aluminum alloy, zinc alloy, brass, gray iron, nodular cast iron, ductile Iron or other specified
ASTM, ASME, DIN, JIS, ISO, BS, API, EN
As per drawing, as large as we can
Step1:investment casting, Lost wax Casting , Sand Casting
Step2:turning , milling, drilling, grinding, threading, CNC Machining
Machined surface with tectyl891, anodize, polishing, nickel plating, zinc plating and chrome plating, oxidation, powder coating, painting, etc.
material, construction, dimension, heat treatment, hardness, NDT
ISO9001, BV, control production
The construction is to be built according to the drawing with rules of good workmanship.
All fabricated steelwork used in the construction of the pump cover will be to manufacturing standard of UniSite or other classification society.
All materials proposed will be selected to comply with the latest Health and Safety Rules.
Paint systems for protection will be of the highest quality (Hempel, Inter, Sigma, Jotum)
Machined surface will be of the highest quality(Tectyl891)
There are six steps in this process:
1.Place a pattern in sand to create a mold.
2.Incorporate the pattern and sand in a gating system.
3.Remove the pattern.
4.Fill the mold cavity with molten metal.
5.Allow the metal to cool.
6.Break away the sand mold and remove the casting.
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