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Shenzhen BYF International Limited

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China 60Si2Mn & SUP9 Material Trailer Leaf Spring 90x11-10 with Fatigue Testing ≥180K
China 60Si2Mn & SUP9 Material Trailer Leaf Spring 90x11-10 with Fatigue Testing ≥180K

  1. China 60Si2Mn & SUP9 Material Trailer Leaf Spring 90x11-10 with Fatigue Testing ≥180K
  2. China 60Si2Mn & SUP9 Material Trailer Leaf Spring 90x11-10 with Fatigue Testing ≥180K
  3. China 60Si2Mn & SUP9 Material Trailer Leaf Spring 90x11-10 with Fatigue Testing ≥180K

60Si2Mn & SUP9 Material Trailer Leaf Spring 90x11-10 with Fatigue Testing ≥180K

  1. MOQ: Negotiable
  2. Price: Negotiable
  3. Get Latest Price
Fatigue Testing ≥180K Cycles
Size 90×11-10
Load Capacity 500-3000 lbs
Weight 52 KG
Hardness 40-47HRC
Width 1.75-3 inches
Shoot Peening ≥0.18C
Payment Terms L/C,T/T,Western Union,Cash
Supply Ability 10000 Ton/Tons Per Month
Delivery Time 20-25 Days
Packaging Details By The Requirement Of Customer
Material 60Si2Mn & SUP9
Brand Name BYF
Model Number 90×11-10
Certification ISO9001:2015
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Fatigue Testing ≥180K Cycles Size 90×11-10
Load Capacity 500-3000 lbs Weight 52 KG
Hardness 40-47HRC Width 1.75-3 inches
Shoot Peening ≥0.18C Payment Terms L/C,T/T,Western Union,Cash
Supply Ability 10000 Ton/Tons Per Month Delivery Time 20-25 Days
Packaging Details By The Requirement Of Customer Material 60Si2Mn & SUP9
Brand Name BYF Model Number 90×11-10
Certification ISO9001:2015 Place of Origin China
High Light 90×11-10 Trailer Leaf Spring40-47HRC Trailer Leaf Spring40-47HRC Leaf Spring
60Si2Mn & SUP9 Material Trailer Leaf Spring 90x11-10
Product Overview

Leaf Spring 90×11-10 | For Heavy Duty Semi Trailer | Material 60Si2Mn & SUP9 | Fatigue Testing ≥180K Cycles

Heavy-duty leaf spring designed for semi-trailer applications, manufactured with premium 60Si2Mn and SUP9 materials and tested to withstand over 180,000 fatigue cycles.

Key Advantages
  • OEM quality control ensures long service life with complete manufacturing processes
  • Fatigue testing exceeds international standards and customer requirements
  • 50% tighter tolerance control on key dimensions compared to industry standards
  • Engineering team with over 20 years of industry experience and problem-solving expertise
  • Rapid complaint resolution with solutions provided within 3 days
  • Full customization capabilities for any leaf spring type
Production Capacity

Production capacity: 600 tons per 8-hour shift for standard leaf spring types.

Technical Standards
  • Single piece hardness: HB378-445 after heat treatment
  • Surface free from overheating, overburning, cracking, folding, and bruising defects
  • Stress shot peening treatment on each individual leaf spring
  • Center bolt punching and riveting after assembly
  • Bolt mechanical performance: Grade 8.8 per GB3098.1-2000
  • Surface defects per GB5779.1-2000
  • Bolt tolerance per GB3103.1-1982 Grade B
  • Black paint coating per QC/T484-TQ9 or as requested
  • Additional requirements per GB/19844-2005
Product Specifications
Size 90×11-10
Material 60Si2Mn & SUP9
Surface Treatment E-Coating/Anti-Rusty Oil ≥240 Hours Salty Spray Test
Shot Peening ≥0.18C
Weight 52 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
Product Images
Trailer leaf spring product view Leaf spring close-up detail Leaf spring assembly view Leaf spring manufacturing process Quality inspection of leaf spring Finished leaf spring product
Technical Drawing Details
Leaf spring technical drawing
No. Material Specifications Straighten Length (mm) Special Process
1 90x11 60Si2Mn 1082 Chamfer at both ends
2 90x11 60Si2Mn 1082 Chamfer at both ends
3 90x11 60Si2Mn 1082 Chamfer at both ends
4 90x11 60Si2Mn 790 Chamfer at both ends
5 90x11 60Si2Mn 710 Chamfer at both ends
6 90x11 60Si2Mn 620 Chamfer at both ends
7 90x11 60Si2Mn 536 None
8 90x11 60Si2Mn 454 None
9 90x11 60Si2Mn 390 None
10 90x11 60Si2Mn 280 None
Production & Packaging
Leaf spring production line Leaf spring manufacturing equipment Leaf spring packaging process Packaged leaf springs Final product packaging
Pre-Sales Service Process
  • Receive specifications and provide competitive pricing
  • Create official technical drawings for customer approval
  • Begin manufacturing upon deposit or irrevocable L/C confirmation
  • Provide regular production progress updates
  • Arrange shipping and logistics as required

Our professional team handles all aspects, allowing customers to simply receive products at destination.

Production Line Video

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2001

  • Total Annual:

    10 million-15 million

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Founded at the beginning of 21th Century, Shenzhen BYF International Ltd was always specializing in Manufacturing and Distribution of Semi-trailer completely and Trailer spare parts. With the developing steadily in pasted years, we have got an impressive score,   which would bring us once... Founded at the beginning of 21th Century, Shenzhen BYF International Ltd was always specializing in Manufacturing and Distribution of Semi-trailer completely and Trailer spare parts. With the developing steadily in pasted years, we have got an impressive score,   which would bring us once...

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Get in touch with us

  • Reach Us
  • Shenzhen BYF International Limited
  • Room 711,Block F, Mingyue Huadu Building, Gonghe Gongye Ave, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China
  • https://www.byf-trailerpart.com/

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