Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring – Jiachuang

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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Round U Bolts , Leaf Spring Bracket , International Leaf Spring , We welcome new and old customers to contact us by phone or send us inquiries by mail for future business relationships and achieving mutual success.
Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring – Jiachuang Detail:

This spring assy are widely used in Russia for light duty truck .

Spring Measurements Specs

Totally 6 blades , 1-2 blade Width(mm)*Thickness(mm): 60*9, 3-6 blade Width(mm)*Thickness(mm): 60*10, Eye to Eye Measurement 1146 mm (Free Length Measurement),Tolerance range within ±3mm . Free Arch Measurement (see picture) 106mm,Tolerance range within ±5mm . we also can provide the bushings as long as customer provide the bushings dimensions .

All datas are obtained by measuring the new produce product .

We have full range material stock:width 40mm-150mm,thickness 5mm-60mm,material grade SUP9, SUP11A , 55Cr3, SAE5160H , 50CrVA , 51CrV4 , 52CrMoV4 .

Our products high quality control by the advanced production line :automatic eye rolling machine , automatic queching machine,automatic parabolic machine .

We are in a good position not only to supply you high quality and competitive price , but also the excellent after sales service,Well-trained engineers will offer you any technical supports .

We got ISO9001 certification,our product acquired goods feedbacks from our customers .

Small trial orders can be accepted, sample is available.

We will provide the technical drawings to the customer to check all the details, We have a professional quality inspection section that will inspect each product before shipment and provide the inspection report to the customer . We also can help customers arrange all matters for the shipment delivery .

Key Points Keep The High Quality

1) Raw matrail .
Thickness less than 20mm. we choose SUP9/55Cr3/SAE5160H as the product material
Thickness from 20-30mm. wE choose SUP11A/50CrVA
Thickness more than 30mm. We choose 51CrV4 as the raw material
Thickness more than 50mm. We choose 52CrMoV4 as the raw material
2) Quchenging Process
We strickly controled the steel temeprure around 800 degree.
we swing the spring in the qenching oil among 10 seconds according to the spring thickness.
3)Shot Peening.
Each assmembing spring set under stress peening .
Fatigue test can reach over 150000 cycus
4) Painting
Each leaf under cataphoresis painting.
Salt spray testing reach 500hours

Production Process

material-cutting

1.Material Cutting

Edge-Cutting

4.Edge Cutting

Stress-Peening

7.Stress Peening

Punching

2.Punching

Quenching

5.Quenching

Assembling

8.Assembling

Eye-Rolling

3.Eye Rolling

Tempering

6.Tempering

Painting

9.Painting

FAQ

Q1: What type of leaf spring could you produce ?

A: We can produce most kinds of springs in the market. especially on the parabolic springs.

Q2: What material could you supply for leaf spring?

A: Our material grade should be SUP9/SUP9A /SUP11A/51CrV4 /52CrMoV4/ even 55Cr3 and  SAE5160H as well .

Q3: How long will be your delivery time?

A: 20-40days. If material stock enough around 20days. if not,would be 40days

Q4: What payment terms are acceptable?

A: TT and LC at sight

Q5: What is the packing?

A: No fumigation wooden pallet . we also can pack according to whatever you request if reasonable.

Q6:How about the surface finishing ?

A : electrophoresis coating (black,red,gray,or as customer’s requests )


Product detail pictures:

Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures

Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring  – Jiachuang detail pictures


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Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Best Price for HD35 leaf spring - SUP steel auto parts truck light leaf spring – Jiachuang, The product will supply to all over the world, such as: Pakistan, Accra, Mauritius, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Sahid Ruvalcaba from Malta - 2018.06.30 17:29
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Mary from Israel - 2017.09.30 16:36