BELLEVILLE SPRING WITH BEST QUALITY WITH LOW PRICE
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000 pc/month
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1. Material: carbon steel; spring steel; alloy steel; stainless steel.
2. Wire Dia.: 0.01mm-10mm
3. ISO9001 certificate
4. We can do OEM
5. Surface treatment : Zinc, Nickel, Silver, Golden, Tin, Powder, Coating.
6. Applications: Automotive, medical device, electronics, toy ,etc.
Specification |
According to your requirement.
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Material |
carbon steel, Aluminum, copper, iron, stainless steel, aluminum alloy, steel wire etc.
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Surface Treatment |
Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, black oxide coating, alloy galvanized, silver plating, electroplating, anodizing etc.
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Applications |
Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc. |
Packaging | Inner plastic bag, outer carton box. we can also pack according to your requirements. |
Certificate |
ISO9001:2008; Rohs.
|
Main Products |
flexible spring ; shielding case; high precision terminals; flexible gooseneck tube; metal stamping mould etc.
|
Quality Control |
Each product will be checked by our special quality control to ensure the spring quality stable and precise before packing.
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Workforce | A group of experienced production technician, sophisticated engineer and dedicated QC. |
Advantages |
High and durable quality( long service life and good hardness and resistance). competitive price and fast delivery.
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- Q:How should we choose the spring material?
- Large and medium-sized spring for load precision and stress higher, should choose cold drawn or cold drawn after polishing steel, for load precision and stress lower spring products, can choose hot rolled steel.
- 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:How to distinguish between spring steel and stainless steel
- With saline in two days to put a steel can see rust is a way (can, for 304 stainless steel 201 stainless steel will rust, only less); another way is to put the two kinds of steel can see the reaction is on spring steel in dilute sulfuric acid, oxalic acid, not the reaction or reaction of small stainless steel.
- Q:What is spring pressure and height?
- That is, the spring is compressed to the height of the full circle.
- Q:What are the main functions of spring?
- The storage and release of energy, for example, the clock spring bolt spring
- Q:How to choose spring steel material?
- In choosing materials, the material shall be considered in combination with the diameter or thickness of the material. The size of commonly used spring steel in oil is shown in table 3-10.7mm below diameter carbon spring steel used for oil quenching, the size of all kinds of spring is slightly larger, available manganese spring steel quenching. Well, such as 65Mn spring steel 15mm diameter can be through quenching in oil, available water quenching diameter of 25mm. For the spiral spring, leaf spring and disc spring middle section can be used manganese spring steel, 60Si2Mn steel can be used as oil quenching diameter of 25mm, for the spring to withstand heavy loads with large cross section, can choose the hardenability of high chromium silicon steel, chrome vanadium steel wire, such as 60Si2CrA.50CrVA, 45mm in diameter can also through quenching in oil.
- Q:What is an independent bagged spring?
- Independent spring: there are different springs, respectively, according to different weight, set up independent spring in different locations. Of the two men lying on it, one rolled over or left, and the other was not affected at all. Two mattresses in the middle area, the spring has different support strength, so won't feel sleep in the two bed crevice.
- Q:The glass door spring is broken. How much would it cost to change it?
- The ground springs are not expensive, they are artificially expensive. It won't cost more than 300 yuan, depending on where you are. For example, 180-220 people will do it in the county. In the township, then you do not want to do aluminum alloy will not exceed 200
- Q:What is flat steel? Plain carbon flat steel? Spring flat steel
- Section steel is one of the four major steel products (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel). The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc.. Square, square section steel, cold and hot points in two; length of hot-rolled square steel 5-250mm; cold drawn steel length 3-100mm. Round - round section steel, hot, forged and drawn three, hot-rolled bar diameter 5-250mm, which 5-9mm used as drawing steel wire material, called wire; due to disk supply is also called hot rod. Forged round steel is thicker, used as axle billet. Cold drawn round steel diameter 3-100 mm, high dimensional accuracy. Flat - width 12-300mm, thickness 4-60mm, cross section is rectangular and with pure edge of steel. Flat steel can be finished steel, or can be used as the blank of welded pipe and thin slab for laminated sheet rolling. Angle steel -- two kinds of grade angle steel and unequal angle steel. The dimension of angle iron is expressed by the dimension of the length of side and the thickness of edge. The standard angle steel, usually produced, is 2-20, which is the centimeter side length. Such as 5 equal angles, that is, the length of 5cm (50mm) angle steel. The same horn steel often has 2-7 different edge thickness. Steel bars are not the classification of profiled steel. First, the basic concepts of ferrous metals, steels and nonferrous metals are briefly introduced before introducing the classification of steels, ferrous metals, steels, and nonferrous metals. 1. Ferrous metals are alloys of iron and iron. Such as steel, pig iron, iron alloy, cast iron and so on. Steel and pig iron are both...
- Q:What kind of material does spring have?
- Alloy spring steel: alloy spring steel is used to make spring or other elastic parts of steel. Spring is generally under alternating stress, the fatigue failure is a common failure forms, therefore, alloy spring steel must have high yield and yield ratio (s/ b) and the anti fatigue performance of elastic limit, and to ensure that the spring has enough elastic deformation ability and can withstand greater load. At the same time, alloy spring steel also requires a certain plasticity and toughness, a certain hardenability, not easy to decarburization and not overheating. Some special springs also require heat resistance, corrosion resistance, or a stable elasticity over a long period of time. Medium carbon steel and high carbon steel can be used as springs, but because of its hardenability and low strength, it can only be used to make smaller cross-section, less force of the spring. Alloy spring steel can produce important spring with large cross section and high yield limit
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BELLEVILLE SPRING WITH BEST QUALITY WITH LOW PRICE
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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