Best Serpentine Spring

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Specifications

1. High quality
2. OEM experience: 30 years
3. Wire dia:4.0mm
4. Widely used in sofa
5: Material: spring steel

Quality Steel Serpentine Spring

Material	steel
Wire Dia	4.0mm
Range of application	sofa
Exported market	Canada, Europe
Certificates	ISO9001:2000, ISO14001:2004, ISO/TS16949:2009
After-sale service	We offer the technical guidance of spring application and help to debug it.

1.Factory: Our factory is a leading manufacturer of precise springs in Zhuji city, Zhejiang province.

2. Brand:"Wuxie" series contain many different kinds of springs, such as compression springs, torsion springs, extension springs, curved springs, etc. And, we also provide various kinds of spring components, such as hose clamps, spring hangers and so on.Cooperation with famous brand like Panasonic, BMW,our enterprise established long and stable relationship with many famous brands.

3. High quality:With the certificates of ISO9001:2000, ISO14001:2004, ISO/TS16949:2009, we are devoted to offering the best products and service to all our customers around the world.

4. Advanced technology: we have the most advanced technological level in this industrial field and we have engineering staff and computer software to offer design assistance, problem solving and prototype production.

5. Leading production line:We have seperately world-class suspension spring,clutch spring and engine valve spring production line.

6.Packing: Inner plastic bags and outer corrugated cartons,wooden boxes or as per customer's requirement

Q:I buy a spring made of 1.2mm steel wire from a hardware store that needs quenching: In general, hot bending spring coil spiral spring and disc spring of hot stamping, preferably in hot forming and quenching by the heat immediately. In this way, the heating and the decarburization degree of the spring can be omitted, and the surface quality of the spring can be improved both economically and at the same time.

Q:What kind of spring has the best performance?: Spring outside diameter, the same spring at both ends of the outer diameter and the middle of the outer diameter is not the same, unlike the spring, the force has a slight impact. The same batch is very different from each other, indicating that the machining accuracy is very poor.

Q:The glass door spring is generally guaranteed for several years: Quality and price are pretty much the same. Many other miscellaneous brands of spring can be guaranteed for five years, three years it is best to begin with a reliable brand

Q:Can springs be used for support?: If there is a condition, the upper and lower parts of the spring are mounted, similar to the bearing parts, and more thoroughly separated from the gears.

Q:Buffer spring buffer for automobile: Rubber buffer also known as buffer, buffer, buffer block, rubber shock absorber, shock absorber rubber and so on, the most correct name is "automobile spring cushion", is the name of Car Spring Buffer Retainer English, 1 luxury cars with a buffer principle significantly improve the damping performance of vehicles.

Q:How to process Spring Steel: The available oxygen converter furnace and open hearth furnace or general production of spring steel; high quality spring steel or better quality with special properties, furnace or vacuum refining furnace. The content of carbon, manganese, silicon and other major elements in spring steel is narrow, and the chemical composition must be strictly controlled during smelting. When the silicon content is high, it is easy to form bubbles and other defects. After the ingot is rolled and rolled, the cooling is not easy. Therefore, the raw materials used for smelting must be dry, as much as possible to remove gas and inclusions, and to avoid overheating of the steel.

Q:What is spring pressure and height?: Press the compression spring to the point where each circle is tightPress height = = (total coil number -0.5) * steel wire diameter

Q:Spring dynamometer and spring balance what is the difference: Spring dynamometer and spring balance what is the differenceThis is a question of grade seven (junior one).You didn't answer all right. I found it on the Internet now:The size of the measurement tool called spring dynamometer, dynamometer is a commonly used dynamometer (including spring scale), the experiment is in common is the spring balance.Also, the spring scale is used to measure the force, not to measure the quality.

Q:The glass door spring is broken. How much would it cost to change it?: 60-100, you don't have to listen to them to buy too expensive

Q:Hydraulic diagram of the one-way valve has two kinds of drawing, with a spring, without a spring, what is the difference between automatic reset function is not? Without a spring, it will not be repeated: Most of the one-way valves are springs, but the springs are usually soft and the flow resistance can be neglected. Normally, a one-way valve with a pressure of more than 0.3 MPa draws a spring mark on the hydraulic schematic.

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