Engine Cylinder Sleeves Ductile Iron Casting Parts For Automotive
Component
Quick Detail:
· Ductile Iron Casting Cylinder Sleeve
· Ductile iron QT400, GGG40
· Sand Casting and CNC machining
· Shot Blasting and red painting
· Automotive Engine
| Ductile Iron Material Grade |
| No. | China/GB 699 | Russia/ROCT | USA/ASTM A536 | England/BS | France/NF | Germany/DIN | Japan/JIS | ISO 683/1 |
| 1 | QT400-18 | BЧ40 | 60-40-18 | 400/17 | FGS370-17 | GGG40 | FCD400 | 400-18 |
| 2 | QT450-10 | BЧ45 | 65-45-12 | 420/12 | FGS400-12 | | FCD450 | 450-10 |
| 3 | QT500-7 | BЧ50 | 70-50-05 | 500/7 | FGS500-7 | GGG50 | FCD500 | 500-7 |
| 4 | QT600-3 | BЧ60 | 80-60-03 | 600/7 | FGS600-2 | GGG60 | FCD600 | 600-3 |
| 5 | QT700-2 | BЧ70 | 100-70-03 | 700/2 | FGS700-2 | GGG70 | FCD700 | 700-2 |
| 6 | QT800-2 | BЧ80 | 120-90-02 | 800/2 | FGS800-2 | GGG80 | FCD800 | 800-2 |
| 7 | QT900-2 | BЧ90 | | 900/22 | | | | 900-2 |
Product Description:
Engine cylinder sleeves, also known as cylinder liners, are
cylindrical metal parts inserted into the engine block to provide a
wear-resistant surface for the movement of the piston inside the
cylinder. They play a vital role in protecting the engine block
from wear and damage caused by the reciprocating motion of the
piston.
Cylinder liners are typically made of cast iron, especially by
ductile iron or other durable materials and come in a variety of
designs to suit different engine types. They are an important
component in internal combustion engines, ensuring smooth and
efficient operation by maintaining a tight seal between the piston
and cylinder wall, reducing friction and heat generation, and
extending the life of the engine. Cylinder liners can be replaced
when worn or damaged in order to rebuild the engine and extend the
life of the engine block.
Product Specifications:
| Commodity | Iron Casting & Machining Parts / Gear Cap |
| Standard | ASTM, DIN, JIS, EN, ISO, BS, JCSI, GB |
| Material | Grey iron (HT200,HT250,HT300), Ductile iron
(QT400-18,QT400-15,QT450-10,QT500-7) |
| Unit Weight | 0,05 kg ~ 1,000 kg. |
| Tolerance | CT6-CT8 |
| Machining | Turning, Milling, Drilling, Cutting, Reaming, Threading, Welding,
Tooling, etc |
| Surface Treatment | Shot blasting, Painting, Powder coating, Electroplating, Chrome
plating, etc |
| Package | Standard wooden box package or as your customized package |
| Applications | Agricultural machinery, Petroleum machinery, Mining machines,
Construction, Automotive & Truck, Medical, Marine, Railway & Train,
Power lines, Furniture, Lighting, Flange, Valve and Pump,
Electronic, Pipeline, etc. |
| Brand | Twinkle Industrial |
Product Applications:
Widely used agricultural machinery, petroleum machinery, mining
machines, construction, automotive & truck, medical, marine,
railway & train, power lines, furniture, lighting, flange, valve
and pump, electronic, pipeline, etc.
FAQ
Q1. How can we get a quotation?
A: Please send the parts 2D drawing (in PDF format) and 3D model in
IGS or STP format together with material, production technique,
purchasing qty, etc, or provide sample to us.
Q2. What about the lead time?
A: 15-20 days for Sample making ,20 working days for mass
production.
Q3. Do you have any MOQ limit for casting parts?
A: It depends on different parts. For some parts, 1 pc can be
acceptable.
Q4. What is your payment term?
A: Mold: 50% payment in advance, balance after the sample approval.
B: Mass production: 30% payment in advance, 70% balance before
shipment.
Q5. What is your quality control process?
A: Each casting parts will be provided with raw material report (
chemical composition and physical property), and dimension
measuring report before shipment.
Q6. How about the packaging?
A: Standard wooden box package or as your customized package.
