Description
Ductile Iron Cylinder Sleeve Suppliers
Product: Ductile Iron Cylinder Sleeve
Material: Ductile Iron, Gray Iron
Hardness: HBS 225-305
Condition: New
Minimum Order Quantity: 2 piece.
Dimensions: as per drawings
Size Tolerance: CT7-CT12
Surface Roughness: Ra 6.3
Service: Provide customized service
size: Drawing is depending on customer′s requirement
Supply Ability: 4000 Ton/ Tons per Year
Standard:DIN1693 GGG70, GBQT700-2, JIS G5502FCD700
Certificate: ISO, Material Certificates, SGS Certificate.
Process: Centrifugal Cast Process, Investment Cast Process.
Transport Package: Wooden Case or as Per Your Request
Heat Treatment Process: Normalizing, Quenching,Tempering, Annealing.
Surface Treatment: shot blasting, painting, plating, polishing, black oxide, transparent anti-rust oil.
Inspection: in-house inspection, third party inspection.
Quality Control: UT, MT, RT, PT, Chemical Analysis Report, Mechanical Property Test, etc.
Packaging Details：
Plywood Case: 1500 x 1000 x 1000mm (Max.)
20 feet container: 25 tons (Max.)
Port: Shanghai Port
Chemistry standard for Ductile Iron Cylinder Sleeve：
| S/N | C | Si | Mn | S | P | Mg | Re |
| QT400-18 | 3.6-3.8 | 2.3-2.7 | ≤0.5 | ≤0.05 | ≤0.03 | 0.03-0.05 | 0.02-0.03 |
| QT500-7 | 3.4-3.9 | 2.0-2.9 | ≤0.6 | ≤0.03 | ≤0.05 | 0.03-0.10 | 0.03-0.10 |
| QT600-3 | 3.4-3.8 | 2.0-2.8 | 0.3-0.7 | ≤0.03 | ≤0.05 | 0.035-0.05 | 0.025-0.045 |
| QT700-2 | 3.5-4.0 | 2.30-2.6 | 0.5-0.9 | ≤0.03 | ≤0.05 | 0.035-0.065 | 0.035-0.065 |
Ductile iron is a family of cast graphitic irons possessing high strength, resistance to shock and ductility. Annealed cast ductile iron resists fracture even when it is being bent, twisted or deformed. Its strength, toughness and ductility greatly exceed that of standard gray irons and its properties are very similar to many grades of steel. Additionally Ductile Iron has a lower cost of casting procedure compared to steel; as well as the advantage of design flexibility.
Ductile Iron Cylinder Sleeve Outstanding Features:
1. We use Spetrometer to control the chemlcal elements；
2. We check the matrix with our mlcroscope;
3. We can do fully machining on the sleeve parts.
4. We adopt Centrifugal Cast process with higher efficiency to shortening the process time;
5. Production Process: centrifugal cast process + machining process
7. We can make the cast sleeves as per customer design.
8. Diameter: 50mm – 500mm; Length: less than 400mm.
9. Material Grades:
Grey Iron Castings Hardness
Photo for Ductile Iron Cylinder Sleeve Suppliers：
Q&A:
Q: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q: Can you manufacture Customization products?
A: Yes, we can.
We can produce both standard and special prosucts.
Our can make them according to your drawings and samples.
Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.
Q: How to give inquiry?
A: Step 1, please tell us what weight ,dimension, material do you need please.
Step 2, Better help to provide the drawing with above-mentioned details please.
Step 3, when we have enough details, we may quote accordingly
Q: How to give inquiry?
A: Step 1, please tell us what weight ,dimension, material do you need please.
Step 2, Better help to provide the drawing with above-mentioned details please.
Step 3, when we have enough details, we may quote accordingly
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages
before you pay the balance.
Trading Terms:
- The nearest seaport: Shanghai port
- The nearest airport: Shanghai Pudong airport
- Payment Terms:L/C,TT,West Union,Paypal
- Payment Condition:50% advanced payment by T/T prior to production; 50% payment before shipment against
- Supply Capability: 10,000 tons per year
- Sample Availability: yes
- Sample Time:15-30 Days
- Packing: Plywood Cases or Steel Crates
- Delivery time: 45 working days per 20 tons regular castings & forgings
- Service: OEM, ODM or Customized
1. 20-year Foundry Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication.
3. Professional Export Practices: Exported to +60 Overseas Countries.
