| Customization: | Available |
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| Loading Weight: | 1500kgs |
| Material: | 60si2mn |
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13*75 TRA Suspension Leaf Springs for Trucks and Trailers | Heavy-Duty Auto Spare Parts
Xiaocheng leaf springs Specification:
1.Leaf spring raw material source: Our spring flat bar is from the top 1 steel material supplier in China.
2. The optimized and precisely controlled heat treatment process is designed to enhance the strength, toughness, and fatigue life of leaf springs.
3.Color: Red, shinning black, dark black, grey, blue leaf spring.
4.Materials: 60Si2Mn, 55CrMn, 50CrVA, SUP6, SUP7,SUP9,SUP9A,SUP10,SUP11 and SUP11A are available.
5.Suitable for Truck, trailer and bus leaf springs: SCANIA,MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ,MERCEDES-BENZ,DAF,IVECO,HOWO,CIMC
6.Our products are popular in the worldwide market, including North American, South American, European, African, Asia, etc.
New products can be customized to produce, or leaf springs that meet the requirements can be designed for various types of newly developed vehicles or equipment and mass produced.
| Place of Origin | Jinan China |
| Brand Name | Xiaocheng |
| Material | 65Mn, 60Si2Mn, Sup9, 50crva, 51CRV4 ,55CrMnA,Alloy,or As you required |
| Model Number | Leaf Spring |
| Certificate | TS16949,ISO,CE |
| Application | commercial vehicles |
| Weight | 20-100kgs |
| Breadth | 76,90,100,120mm |
| Thickness | 10,11,12,13,14,16,18,20,38mm,etc. |
| Packing | Export Standard Packing by Pallet |
| Size | customized |
The company is a domestic supporting enterprise, and has close cooperation with FAW Jiefang and Sinotruk. Our raw material cooperation manufacturers include Qingdao Special Steel, Fangda Special Steel and other large domestic steel mills to ensure the quality of raw materials.
Our production process is all in accordance with the original process, the use of rapid quenching oil for heat treatment, to ensure the level of metallographic structure. Surface shot peening, using stress shot peening machine, effectively ensure residual stress. The paint is treated by electrophoretic spraying, and the salt spray test reaches 400 hours. It has successfully passed various benches and road tests, and can be customized according to the drawings and corresponding requirements.
Xiaocheng leaf springs Advantage:
01.No Rust problem + Perfect looking
Method:
>> Single leaf by electrophoretic painting(Optional)
>> Sembling spring by electrostatic painting(Optional)
Benefits for customers
>> Salt spray testing > 500 hours beat general industrial level 200 hours, avoid rust possiblity
>> Perfect-looking -- uniform painting, complete painting, no scratch
02. Pre shot-peening
Method:
>> Make shot peening under rated capacity
Benefits for customers
>> 160,000 times fatigue life beat general level 150,000 times;
>> bear heavier capacity and use longer time;
03. Pre-pressing and adjust
Method:
>> Make pre-pressing under rated capacity
>> Select camber by computer
Benefits for customers
>> Guarantee reasonable camber and keep smallest tolerance,
>> select out leaf spring whose camber is not qualified
Q1: How do you guarantee quality?
A1: We take quality inspect records from raw material to finished product.
The former department bear 100% responsibility for next process.
Q2: Are you manufacturer?
A2: Yes, we are certainly a manufacturer specialized in leaf spring for over 20 years.
Q3: With so many leaf spring manufacturers out there, what are your advantages?
A3: High quality material (Qingdao special steel). Precise and efficient heat treatment process, ensure that the leaf springs have excellent strength, toughness, and fatigue resistance. We adopt comprehensive and rigorous testing processes to ensure that the quality and performance of the leaf springs meet the standards.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How do you make our business long-term and good relationship?
A5:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We value every customer as a true friend and are committed to building genuine relationships while conducting business with sincerity, no matter where they are from.
Q6: Can you produce if we have samples only?
A6: Our technical ability is strong enough to deal with different types of spring.
Sample drawing and customers' interests will be protected well.
Q7: Do you have a minimum order quantity (MOQ)?
A7: It depends on your specific requirements and can be negotiated. Generally, the larger the order quantity, the more competitive the unit price.
High quality has always been our core principle, so you can rest assured about the quality of our products. We are committed to providing every customer with reliable, durable, and top-standard products, laying the foundation for a long-term and stable partnership with you.
If you have any questions about leaf springs or are interested in a specific type of leaf spring, please feel free to contact me.
Best regards,
Tracy
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