Goodyear Universal Air Suspension For Truck Double Convoluted Air Spring/Air Suspension Firestone W01-358-6927 2B9-218
Air spring, load-carrying component of an air suspension system used on machines, automobiles, and buses. A system used on buses consists of an air compressor, an air-supply tank, leveling valves, check valves,bellows, and connecting piping. Basically, an air-spring bellows is a column of air confined within a rubber and fabric container that looks like an automobile tire or two or three tires stacked on top of one another. The check valves admit additional air to the bellows from the air-supply tank to maintain vehicle height when the load is increased, and the leveling valves vent excess air from the bellows when the vehicle rises because of unloading.
The vehicle thus remains at a fixed height regardless of load. Although an air spring is flexible under normal loads, it becomes progressively stiffer when compressed under an increased load. Air suspension was introduced on some luxury cars in the late 1950s, but it was dropped after several model years. Recently, new leveling systems have been developed for passenger cars, including air-adjustable rear shock absorbers; some air-spring systems operate without an air compressor.
|Product name||Air Spring|
|Type||Air Suspension/Air bags/Air Ballons|
|Warranty||12 Months Guarantee Time|
|Material||Imported Natural Rubber|
|Price condition||FOB China|
|Brand||VKNTECH or customized|
|Package||Standard packing or customized|
-40°C bis +70°C
Warning and Tips:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 100% advanced payment as the first order. After long-term cooperation, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB CFR, CIF
Q4. How about your delivery time?
A: Generally, it will take 30 days after receiving your advance payment. If we have a steady relationship, we will stock the raw material for you. It will reduce your waiting time. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7: How about the quality of your product?
A: Our products are certified to ISO9001/TS16949 and ISO 9000: 2015 international quality standards. We have very strict Quality Control Systems.
Q8. What is your warranty term?
A:There is a 12months warranty for our export products has run outfrom the date of the shipment.If warranty ,our customer should pay for the replacement parts.
Q9. Can i use my own logo and design on products ?
A:YES, OEM is welcomed. 4.I can not find out the items what i want from your website,can you offer the products i need?
A: YES, One of our service term is sourcing the products that our customers need,So please tell us the details information of the item.