Ductile Iron Sand Casting Piston Ring
Product Details
Product Name | ductile iron casting piston ring |
Material | as your demand |
Casting Process | casting,machined,surface treatment,etc |
Standard | ASTM, AISI, DIN, BS and JIS etc. |
Max Casting Size | 1200mm |
Casting Weight | 0.2~1100Kg |
Dimension Tolerance | 0.01-0.05 |
Productivity | 160000 tons per year |
Production Process

About Us
Sunrise foundry has been producing steel castings and iron castings for more than 25 years
.These products are widely used in auto, railway, mining machine, engineering machine, valve and pumps etc. Ductile iron casting piston ring 80mm is one of our advantage product.
Quality Control

FAQ
Q: How about the Inspection before delivery?
A: We make the test piece by piece 100% during the production and our engineer will make the spot check of 10% before shipment. Guarantee time is 18 months since shipment date.
Q: I can't see the goods or touch the goods, how can I deal with the risk involved?
A: We have established the quality management system conforming to IATF 16949.
Q: Are you a manufacturer or Trading Company?