Best Serpentine Spring

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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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:How should we choose the spring material?: The selection of spring materials shall be determined according to the nature of the load, stress state, stress magnitude, working temperature, working environment and service period of the spring.

Q:Want to practice how to use pectoral muscle spring expander: Spring expander ah, ha ha this thing is very kindI bought the first exercise equipment is it, when the first day of buying (already pulled out)Let me answer your question1, at least every day to pull more than 200, you can divide into 10 groups, a group of 202 do you have a box for packing when you buy it? It should be illustrated. I bought it before. AMan to show you how to use the most simple method, is placed in the chest, chest behindPull behind the sideways pull, a head in the sole of the foot drop, he slowly realize it3, how long do you need to do this? It depends on how big you areIf you insist on the basic 200 tomorrow, it will be effective in less than a monthGo ahead and hope my answer will help you

Q:I buy a spring made of 1.2mm steel wire from a hardware store that needs quenching: The quenching temperature of the spring depends on the critical temperature of the spring material. After quenching, there should be no free ferrite and cementite in the metallographic structure of the spring material, so as not to lead to uneven deformation or fatigue strength. When quenching, the oxidation and decarburization shall be prevented as much as possible.

Q:What are the categories of springs?: The tension spring is a coil spring that bears axial tension. In the case of no load, the coil between the coil and the coil is generally tight and without gaps.

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:What's the spring material to?: 65Mn, 55Si2Mn, 60Si2Mn, 50CrVA, 75, 85, 55CrMnA, 60Si2CrVA, 60Si2MnA, 70, 65, 50CrMo, 55SiMnMoVNb, 60SiMnMoA, 65Si2MnWA, 70Si3MnA, and so on

Q:Stainless steel and spring steel hardness, who is hard?: You should say that the deformation resistance, spring steel generally high strength, large deformation resistance, generally speaking, stainless steel generally than spring steel deformation easier, and some varieties of stainless steel deformation resistance is also very large

Q:How to choose spring steel material?: Whether the spring is good or not is of great importance to the choice of the spring material. In general, selection of spring material, should take into account the load properties, spring force, various factors should be size, working conditions and price, etc..

Q:The shop glass spring door is too tight, how to adjust?: Check the glass door first, is it upside down or is it shifted underneath?.After fixing, open the spring panel, and see the adjusting bolt, then adjust the position slowly.Or the upper side of the door folder to be adjusted.Adjust or adjust to stabilize, avoid glass deformation, damage.

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: General one-way valve is spring to reset, as for drawing may be the standard of drawing is not the same. As long as no oil passes, it closes.

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