Send Message

Shenzhen BYF International Limited 8016@byf-cn.com 86-755-23733220

Shenzhen BYF International Limited Company Profile
products
Home > products > Trailer Leaf Spring > Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs

Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs

Product Details

Place of Origin: China

Brand Name: BYF

Certification: ISO9001:2015

Model Number: 90×20-10

Payment & Shipping Terms

Minimum Order Quantity: Negotiable

Price: Negotiable

Packaging Details: By The Requirement Of Customer

Delivery Time: 20-25 days

Payment Terms: L/C, T/T, Western Union, Cash

Supply Ability: 10000 Tons Per Month

Get Best Price
Product Details
High Light:

SUP9 Parabolic Trailer Springs

,

90×20-10 Parabolic Trailer Springs

,

Corrosion Resistant Trailer Springs

Material:
SUP9
Size:
90×20-10
Color:
Black Or As Required
Surface Treatment:
E-Coating/Anti-Rusty Oil≥240 Hours Salty Spray Test
Fatigue Testing:
≥180K Cycles
Weight:
144.5 KG
Shoot Peening:
≥0.18C
Hardness:
40-47HRC
OEM:
Customized Design And Producing In Different Level
Logo:
Customer Customization
Loading Port:
Qingdao Port Or As Required
Material:
SUP9
Size:
90×20-10
Color:
Black Or As Required
Surface Treatment:
E-Coating/Anti-Rusty Oil≥240 Hours Salty Spray Test
Fatigue Testing:
≥180K Cycles
Weight:
144.5 KG
Shoot Peening:
≥0.18C
Hardness:
40-47HRC
OEM:
Customized Design And Producing In Different Level
Logo:
Customer Customization
Loading Port:
Qingdao Port Or As Required
Product Description

Multi-Leaf Spring 90×20-10 | For Heavy Duty Semi Trailer | Material SUP9 | Fatigue Testing ≥180K Cycles

 

MULTI-LEAF SPRING 90×20-10 / SUP9
 


What's advantages of our leaf spring?
 
1. OEM qualtity control to make sure that our leaf spring could long times service. All of our products is official process without any process deleting.
 
2. Fatigue testing pass through al the international standard, according to our customer requirement.
 
3. Especiall the torlerance controll of key dimension is 50% higher than other factories.
 
4. Our engineers got more than 20 years experience in doing this industry. We can slove all problem you met before.
 
5. Strictly quality control. Any complain from you will be quickly treated, and the solution would be given to you inside of 3 days.
 
6. Provide customers with any type of customized production.



How long would be needed to your order?
 
Our capacity of production one simple type leaf spring is 600 Tons/8 hours.
 
 
Technical Standard
 
1. Single piece leaf spring hardness need to be HB378-445 after heat treatment;
 
2. Overheating, overburning, cracking, folding, bruising and other defects are not allowed on surface;
 
3. Each sinlgle leaf spring need to do stress shot peening treatmnet;
 
4. After the spring assembling, the center bolt must be punched and riveted;
 
5. Bolt mechanical performance level: 8.8-GB3098.1-2000;
 
6. The surface defects of bolts shall be implemented according to GB5779.1-2000;
 
7. Tolerance of bolts is according to GB3103.1-1982 Grade B product ;
 
8. The spring assembly is painted with black paint or as requested, according to QC / T484-TQ9;
 
9. Other technical requirements shall be implemented according to GB / 19844-2005.

 

 

Product Details

 

 

Size 90×20-10
Material SUP9
Surface Treatment E-Coating/Anti-Rusty Oil≥240 Hours Salty Spray Test
Shoot Peening ≥0.18C
Weight 144.5 KG
Color Black Or As Required
Fatigue Testing ≥180K Cycles
Hardness 40-47HRC
OEM Customized Design And Producing In Different Level
Logo Customer Customization
Loading Port Qingdao Port Or As Required

 

Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 0 
Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 1 Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 2
Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 3 Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 4
  Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 5
Drawing Details

Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 6

No. Material specifications Straighten length (mm)
1 90×20

SUP9
1540
2 1540
3 1540
4 1180
5 1060
6 940
7 800
8 660
9 540
10 420

 

 

Production & Packing


Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 7 Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 8
Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 9 Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 10
Corrosion Resistant 90×20-10 SUP9 Trailer Multi-Leaf Springs 11
 

 

Excellent Pre-sale Service
 
1. According to your specification request, provide the best price for you.
 
2. After you confirmed the specification and price, our engineers will draw a Official Drawing for you confirm.
 
3. After our Finance Department confirmed your deposit or Irrevocable L/C, we will start manufacture the products for you.
 
4. Update the progress of production to you in time, to help you know your order details progress.
 
5. After the product manufacture finished, if you need, we will arrange shipping for you.
 
With our professional skill, you just need to pick your products up at the destination place, and don’t need to worry about the shipping at all.
 


Our Production Line