SERPENTINE SPRING AND LOW PRICE! AND GOOD QUALITY!

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Tianjin
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TT OR LC
Min Order Qty:
500 pc
Supply Capability:
10000 pc/month

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Product Description:

 

Specification

Usage: lockable gas spring/locking gas strut for medical bed ,medical equipment, office chair.

Features:

1, Gas: Nitrogen filled inside.

2, Color : black, silver,or as clients request.

3,Quality: We can provide fatigue test report. Our products can open and close 100,000 times, Not leak oil;  Our paint is passed ROHS test;

4,When the gas spring is up and down, it's smooth operation without noise.

5,Safe and easy installation.

6,Reasonable price, excellent quality, delivery soon, good service.

7,MOQ: 100PCS.

Packing: Standard export packing or as the request.

 

 SERPENTINE SPRING AND LOW PRICE! AND GOOD QUALITY!

ItemDescription
Product Name Spring
Wire Diameter0.01 to 12mm
Style of precise springcoil/spiral/conical spring ;compression/extension/tension/torsion spring
MaterialStainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, and bronze (most of them are imported from Korea, Germany and Japan)
Surface Treatment    Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, etc.
Packing Inner-Plastic Bag; Outer -Standard Carton Box.
UsageAll kinds of cars, machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, and more
Quality ControlConducted by ISO/TS16949:2002 and ISO14001:2004 system.
EquipmentsAdvanced CNC spring machinery; Advanced grinding and shot peening machinery; Precise tensile strength testers, compression testers, endurance testers, and magnetic powder flaw detectors
Applicationsauto,motorcycle,industry,ariculture,mine,furniture,elevator,etc
TechnicalExperienced engineers and technicians; Skilled Workers;
File FormatSolidworks,Pro/Engineer,Auto CAD,PDF,JPG
ServiceWarm and quick response service provided by the professional Export Sales Team with many years' experience in handling exports to the US, Europe, Japan and other countries and regions.

 

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Q:What's the manganese content of spring steel?
Manganese content in spring steel is divided into general manganese content (mass fraction) (0.50%~0.80%), such as 65, 70, 85 and higher manganese content (mass fraction) (0.90~1.20%), such as 65Mn two.Excellent performance with spring steel, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization, precise shape and size).The spring steel is classified according to the chemical compositionAccording to GB/T 13304 standard, spring steel is divided into non alloy spring steel (carbon spring steel) and alloy spring steel according to its chemical composition.
Q:What is an independent bagged spring?
Independent bagged spring is a spring with non-woven package, barrel type design can prevent the spring friction and swinging or noise, no influence between spring, elastic energy in accordance with the size of individual expansion, different weight average and proper support of various parts of the body to keep the spine straight, make sleep more comfortable. Bagged spring than ordinary spring production process is more complicated, the cost is higher, so the price is slightly expensive. But human health is obviously.
Q:How to process Spring Steel
After the spring is made, shot peening can produce residual compressive stress on the surface of the spring so as to offset part of the working stress on the surface layer and restrain the formation of surface cracks, which can significantly improve the fatigue limit of the spring.
Q:Physics high school. Why does a spring fall to the lowest point and the acceleration a must be greater than the acceleration of gravity g ah. Seek expert
Is the map tilted?.Look at the picture. It means that a naturally stretched spring is placed vertically and then put a mass of m at zero initial speed.If dropped to the lowest point, the speed of the object v=0, object by the acceleration of gravity g down, if not spring to give it an g greater than or equal to the acceleration, the object will continue to fall, do not conform to the original intention of "low".So the acceleration inside the spring must be greater than or equal to g.
Q:What kind of production equipment does spring factory usually have?
Multi function forming machine, coil spring machine, 580 press spring machine, extension spring machine, etc.
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:Cold rolled coil spring spring and difference "
Coil is to burn the red, generally large diameter to coil
Q:What is flat steel? Plain carbon flat steel? Spring flat steel
It is the name of a steel produced according to a certain specification, such as angle steel, channel steel, etc. ordinary carbon flat steel and spring flat steel are different materials used to make flat steel
Q:The glass door spring is generally guaranteed for several years
,expect a warranty to ensure the quality is not very reliable.
Q:How to distinguish between spring steel and stainless steel
Mainly depends on the performance of spring steel, good elasticity, stainless steel toughness. The color should be slightly white stainless steel. Spring steel is easy to rust, with a little salt a day you can see the stainless steel does not rust.

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