Elevator Compensation Chain - Model NV, Designed for Public Transportation
The **Compensation Chain** model **NV** is a high-quality component used in elevator systems, specifically designed for **public traffic** environments. It features a **T Guide** structure, ensuring smooth and stable operation. Available in multiple colors including **red, black, and blue**, it offers flexibility for different applications.
This product comes with a **1-year warranty**, ensuring reliability and durability. We offer **fast delivery** options, and the product is branded under **NOVA**, a trusted name in the industry. The **transport package** is **standard export packaging**, making it suitable for international shipping.
Key specifications include **NVU/NVO**, and the product is manufactured in **China**. The **HS Code** is **84313100**, which is useful for customs clearance.
---
### Elevator WFO Plastic Balance Compensation Chain
Our **WFO series plastic compensation chains** are ideal for elevators and lifts, offering excellent performance and durability. Below are the basic technical parameters:
| Model No. | Unit Weight (kg/m) | External Diameter (mm) | Min. Bending Diameter (mm) | Broken Load (≥KN) |
|-----------|--------------------|-------------------------|------------------------------|-------------------|
| WFO 075 | 1.12±0.2 | 24±1.5 | 610 | 11.25 |
| WFO 100 | 1.49±0.2 | 29±1.5 | 610 | 13.32 |
| WFO 120 | 1.88±0.2 | 31±1.5 | 610 | 18.0 |
| WFO 150 | 2.23±0.2 | 35±1.5 | 610 | 23.66 |
| WFO 200 | 2.98±0.2 | 38±1.5 | 610 | 29.97 |
| WFO 250 | 3.72±0.2 | 42±1.5 | 610 | 40.82 |
| WFO 300 | 4.46±0.2 | 45±1.5 | 610 | 46.58 |
| WFO 350 | 5.2±0.1 | 49±1.5 | 610 | 53.4 |
| WFO 400 | 5.68±0.1 | 52±1.5 | 610 | 62.6 |
Colors available: **black, red, blue, green**, and more.
---
### Related Products
- **Shaft Components**: Machined / Cold Drawn / Hollow Guide Rail, Fishplate, Fasteners, Anchor Bolt, Rail Racket
- **Elevator Cabin**: Complete Elevator Cabin, Car Frame, Counterweight Frame, Guide Shoes, Rope Attachment
- **Door System**: Mitsubishi, Fermator, Selcom Door Operator, Landing Door, Door Panel, Safety Light Curtain
- **Safety Components**: Safety Gear, Speed Governor, Rope Brake, Oil Buffer, Rubber Buffer
- **Traction System**: Geared/Gearless Traction Machine, Pulley Sheave, Anti-Vibration Pad, Steel Wire Rope
- **Electrical Components**: Integrated/Seperate Controlling Cabinet, Yaskawa L1000A Inverter, Elevator Display, Flat Traveling Cable
---
### Company Information
We are a leading manufacturer of elevator components based in **China**, providing high-quality products such as **plastic compensation chains**, **elevator cabins**, and **safety systems**. Our products are widely used in both residential and commercial buildings.
---
### Packaging & Shipping
We use **standard export packaging** to ensure safe delivery. Our reliable forwarders can handle **FOB, CIF, or CFR** shipping terms, making international shipments efficient and hassle-free.
---
### Our Services
We provide comprehensive support, including installation manuals, technical assistance, and on-site service when needed. Our goal is to ensure customer satisfaction from order to installation.
---
### FAQ
**1. Price**
Please send us an inquiry via Alibaba, and we will respond within 24 hours. Providing your company details and specific requirements helps us give you the most accurate quote.
**2. Payment Terms**
We accept **T/T** or **L/C at sight** for secure transactions.
**3. Installation & Maintenance**
We provide installation and maintenance manuals. For best results, we recommend hiring a local professional team. If you need technical support, feel free to contact us by email or phone. A technician can be sent if necessary.
**4. Shipping & Price Terms**
We support **FOB, CIF, and CFR** price terms. Our experienced forwarders will assist with all shipping arrangements.
Gasoline Piston Ring
The piston rings in an internal combustion engine play a crucial role in maintaining a proper seal between the piston and the cylinder wall. These rings are typically made of cast iron or steel and are designed to fit tightly against the cylinder walls.
Firstly, the top ring, also known as the compression ring, is responsible for sealing the combustion chamber. It prevents the escape of gases from the combustion process and ensures maximum pressure is exerted on the piston. This ring is subjected to high temperatures and pressures, so it must be able to withstand extreme conditions.
Secondly, the second ring, or the oil control ring, is responsible for regulating the amount of oil that enters the combustion chamber. It prevents excessive oil consumption and helps maintain the proper lubrication of the cylinder wall. This ring is designed to scrape off excess oil from the cylinder wall and return it to the oil pan.
Thirdly, the oil scraper ring, also known as the third ring, is responsible for removing excess oil from the cylinder wall. It prevents oil from entering the combustion chamber and ensures that the piston rings remain properly lubricated. This ring is designed to scrape off any oil that may have passed the second ring.
Lastly, these piston rings are designed to maintain a proper balance between sealing the combustion chamber and allowing for the necessary lubrication. They must be able to expand and contract with the changing temperatures and pressures inside the engine. Proper installation and maintenance of these rings are essential for the efficient operation of the engine and to prevent any loss of power or excessive oil consumption.
honda accord piston rings,audi piston rings,bmw piston rings,honda piston rings
1D auto parts , https://www.1dauto.com