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.
|
Material |
carbon steel, Aluminum, copper, iron, stainless steel, aluminum alloy, steel wire etc.
|
Surface Treatment |
Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, black oxide coating, alloy galvanized, silver plating, electroplating, anodizing etc.
|
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.
|
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.
|
- 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:Want to practice how to use pectoral muscle spring expander
- If your strength is not enough, a chest start even more difficult, not easy to do it.It is recommended that you should not rely solely on the chest muscle training, according to their ability, to start from the first push ups. Practice to a certain extent to practice chest.If possible, the best way is to do chest push arms parallel flexion, but more difficult.The best chest group 20, a group is appropriate.
- 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 production equipment does spring factory usually have?
- Spring testing machines; fatigue testing machines; torsion testing machines; spring tension and compression testing machines
- 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?
- Press the compression spring to the point where each circle is tightPress height = = (total coil number -0.5) * steel wire diameter
- Q:What are the main functions of spring?
- Measure the magnitude of forces, such as springs, scales, and springs in a dynamometer
- Q:Cold rolled coil spring spring and difference "
- Difference: the main annealing time is different. In the production process, is the first volume of coil spring and annealing, and spring is the first cold roll annealing, and then roll. Similar to cold rolling and hot rolling of steel.Note: spring making methodProduction method of cold rolled coil spring: to stress annealing, end surface grinding, (blast), (the whole school), (BKS), standing or forcing treatment, surface inspection and treatment.Production method of coil spring: blanking, end processing (rolled or forged flat), heating, coiling, quenching, tempering, grinding end to compression to (load test), shot peening (cleaning), coating.
- 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.
- Q:In short, in vibration and wave, it is not easy to make mistakes when we grasp the difference and relationship between "displacement" and "displacement relative to the balance position"
- In short, in vibration and wave, it is not easy to make mistakes when we grasp the difference and relationship between "displacement" and "displacement relative to the balance position"
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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
OKorder Financial Service
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