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Product Name:
Washer Casting Workshop, S.G. Iron Support Ring in China
Foundry, Guard Circle Iron Casting Company, Backup Washer Metal
Casting Manufacturer
Application on:
Flat washer is generally used in fitting and one is a soft
texture, the other is hard and brittle. Its role is increasing
contact area, dispersing pressure and to prevent the quality of
a material soft crush. The diffuse stress increases with the
increasing temperature and contact area. So the role is to
prevent a crush on soft texture.
Spring washer is widely used in mechanical structure with the
bearing strength or not. Its characteristic is low cost,
convenient installation, suitable for frequent site
installation.
Material Grades:
Ductile Cast Iron, Nodular Cast Iron, Spheroidal Graphite Iron,
Spherulitic Graphite Cast Iron, SG Iron
ISO1083 400-15 400-18 450-10 500-7 600-3 700-2
ASTM A536 60-40-18 60-42-10 65-45-12 70-50-05 80-55-06 80-60-03
100-70-03
DIN1693 GGG40 GGG50 GGG60 GGG70
EN1563 EN-GJS-400-15 EN-GJS-400-18 EN-GJS-450-10 EN-GJS-500-7
EN-GJS-600-3 EN-GJS-700-2
BS2789 400/17 420/12 500/7 600/7 700/2
AS1831 300-17 400-12 500-7 600-3 700-2
Production Process:
Sand Casting, Automatic Molding, Machine Molding, Shell Molding,
Green Sand Casting, Resin Sand Casting,
Supplier:
Ductile Iron Foundry in China, S.G. Iron Casting Manufacturer,
Iron Foundry, China Foundry
Dandong Foundry is producing cast iron and cast steel castings
by various sand casting and precision casting processes,
including Automatic Molding Line, Resin Sand Molding, Shell
Molding, Manual Green Sand Cast Molding, Shell Molding, Lost Wax
Investment Casting Process by water glass and silica sol
materials.
We have complete quality inspection devices for Mechanical
Testing and Chemical Analysis, including tensile strength,
hardness, metallographic inspection, hardness, spectrometer,
ultrasonic testing. ISO 9001 Certified. We can issue quality
reports for all inspections.
Product Photos:
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