Fixed Competitive Price Discount Leaf Springs - 1421060 truck leaf spring air suspension part leaf spring – Jiachuang

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We've got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for Posies Rear Leaf Springs , Ss U Bolt , ISUZU NPR/700P Leaf Spring , We have four leading products. Our products are best sold not only in the Chinese market, but also welcomed in the international market.
Fixed Competitive Price Discount Leaf Springs - 1421060 truck leaf spring air suspension part leaf spring – Jiachuang Detail:

Spring Measurements Specs

Totally 2 blades ,2pcs pad among blades , the 1st blade Width(mm)*Thickness(mm): 100*47, the 2nd blade Width(mm)*Thickness(mm): 100*45, the 1st Measurement 745 mm (Free Length Measurement),the 2nd Measurement 1125 mm (Free Length Measurement) , Tolerance range within ±2mm . 1pc composite  bush Ø30*Ø68*121 comes to install spring eyes .

All datas are obtained by measuring the new produce product .

tuzhi

Scania

All Scania models till start of 5-series 2005 onward ,have a simple index system ,the first letter of the far left side(as known as prefix) is the cab type:G(rigidly mounted short,low cab),P(suspended low cab,short or long),R(high cab,short or long),and T(bonneted cab,short or long).Then first one or two digits indicate engine size(e.g.8,11,or 14 liter engine.denotes 82,112/111/110,or 144)and the last number before letter suffixes points out the series which are as followings:0-series(110 and 140 produced 1968-1974),1-series(111 and 141 produced 1974-1981),2-series(82,92,112 and 142 produced 1981-1988)3 series:93,113,143(1987-1995) and finally 4-series(94,114,124,144 and 164 produced 1995-2004).at the end letter suffixes(far right side)M,H,or E,relate to frame/suspension ratings-”medium”,”heavy”,or”extra-heavy”duty.In some models further codes like L,D,C and G were used compared to other to describe the chassistypes .

Finished Products Photos

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:

Fixed Competitive Price Discount Leaf Springs - 1421060 truck leaf spring air suspension part leaf spring – Jiachuang detail pictures

Fixed Competitive Price Discount Leaf Springs - 1421060 truck leaf spring air suspension part leaf spring – Jiachuang detail pictures


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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Fixed Competitive Price Discount Leaf Springs - 1421060 truck leaf spring air suspension part leaf spring – Jiachuang, The product will supply to all over the world, such as: Brasilia, Argentina, Bulgaria, We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Quyen Staten from Austria - 2017.03.08 14:45
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Martha from Sevilla - 2017.06.25 12:48