Yuyao Ningbo Haoyun Rubber Co.,Ltd.
Yuyao Ningbo Haoyun Rubber Co.,Ltd.
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Product Description
Spring brake chamber is permanently sealed for increased safety
Includes spring brake cage bolt
Includes clevis for attachment to slack adjuster
| Product Name | Customized rubber diaphragm brake air chamber rubber diaphragm |
| Type | nonstandard/custom |
| Material | NBR etc. |
| Color | Black etc. |
| Size | Custom |
| Used | car brake system |
Each material has its advantage,
1. Silicone: high temperature resistance,
2. NBR: oil resistance,
3. CR: abrasion resistance,
4. EPDM: aging resistance,
5. FKM: corrosion resistance, etc.
Main Rubber And Properties
| Material Type | Temperature describe | performance |
|---|---|---|
| NBR | -25~100 °C |
1. Oil resistant, water resistance 2 Good compression slanting, anti-wear and elongation |
|
FKM
|
-20~250 °C |
1. Corrosion resistance 2. High temperature resistance, 3. antistatic |
| CR | -50~150 °C |
1. Oil resistant, water resistance 2. flameproof |
|
ACM |
-25 ~150°C |
1. Corrosion resistance, 2. high temperature resistance |
|
NR
|
-25~150°C |
1. Wear resistance 2. heat resistance |
| HNBR | - 62~204°C |
1. Oil resistant 2. temperature resistance |
1. Can you make OEM products?
Yes, we mainly do GB products and custom products as well. We develop and produce products according to the drawings or samples provided by our customers.
2. What is the production capacity of your company?
We have two dust-free production lines for oil seals, sealing products and rubber sundries with an annual production capacity of 50 million pieces. And three production lines for automobile transmission belts with an annual production capacity of 8 million pieces.
3. How many employees are there in your company and how many of them are technicians?
Our company has more than 105 employees including 15 professional technical personnel and 10 engineers.
4. How does your company guarantee product quality?
First of all, each of our processes will be followed by the corresponding inspection. For the final product, we will do 100% full inspection according to customer requirements and international standards.