China OEM High Quality Heavy Duty Coil Spring Factories - DVT heavy duty compression springs – DVT Spring Manufacturer and Exporter | DVT

OEM High Quality Heavy Duty Coil Spring Factories - DVT heavy duty compression springs – DVT Spring

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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Stainless Torsion Spring, Left Hand Torsion Spring, Torsion Springs In Series, We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!
OEM High Quality Heavy Duty Coil Spring Factories - DVT heavy duty compression springs – DVT Spring Detail:

Basic Information

Compression springs are the most common type of springs used by customers, and they are used in almost all industrial fields. DVT company’s compression springs mainly serve eight industries including mechanical automation, medical equipment, valves, electrical and electronic power transmission, aerospace, packaging and canning and auto parts.

When DVT Spring measuring compression springs, the important parameters to know are free length, pitch, wire diameter,rotation direction,and surface treatment.There’s also a variety of ends to consider with compression springs. The compression spring ends can be plain ends, squared ends, plain ends ground or squared ends ground. DVT professional experts are standing by to help you determine which are the right ends for your compression springs all the time.

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DVT heavy duty compression springs

Advantages of DVT Compression Springs

1.These springs are high-performance, high-quality and reasonably priced. They can be fabricated according to your specifications and delivered to you quickly and securely.
2.One of the biggest benefits of compression springs is the ability to resist the movement of another component. This feature makes a very tiny compression spring integral in the internal construction and function of the gauge.
3.DVT compression spring’s life service is longer than normal one,because we use Spring Steel wire,304/303/316Stainelss Steel,Music wire,copper wire, Phosphor bronze Wire or any available wire.

  • 【Product range】We can produce various types of high-precision compression springs, with a wire diameter of 0.2mm–52mm, and can be customized according to the special requirements of customers.
  • 【Production equipment】CNC automatic computer forming spring machine and computer testing equipment, 520 computer spring machine, 502 computer spring machine, computer compression spring machine,ordinary compression spring machine and dynamometer.

Specifications

Item

DVT heavy duty compression springs

Material

SS302(AISI302)/ SS304(AISI304)/ SS316(AISI316)/
SS301(AISI301)
SS631/65Mn(AISI1066)/60Si2Mn(HD2600)/55CrSiA
(HD1550)/
Music wire/C17200/C64200, Etc

Wire diameter

0.1~20 mm

Ends

Close and ground, close and square, double close end, open ends

Finish

Zinc plating, Nickel plating, Anodic oxidation, Black oxided,
Electrophoresis,white zinc, blue zinc, color zinc, black zinc, oxide black, nickel, black nickel, chromium, gold plating, silver plating, electrophoresis black, dacromet (salt spray test for more than 8 hours)
Power coating, Gold plating, Silver plating, Tin plating, Paint, Chorme, Phosphate
Dacromet,Oil coating, Copper plating, Sand blasting,
Passivation, Polishing,Etc

Sample

3-7days

Delivery

7-15days

Warranty period

One year

Application

Auto Motive: Aviation,automotive, motorbike, bicycle.Industrial
Precision Equipment: automatic equipment, medical device ,toy,
mold and  other industries.Electrical & Home Appliance:
household appliance, circuit bord, computer, instrument,
furniture, telecommunication, electric tools, etc.

Product detail pictures:

OEM High Quality Heavy Duty Coil Spring Factories - DVT heavy duty compression springs – DVT Spring detail pictures

OEM High Quality Heavy Duty Coil Spring Factories - DVT heavy duty compression springs – DVT Spring detail pictures

OEM High Quality Heavy Duty Coil Spring Factories - DVT heavy duty compression springs – DVT Spring detail pictures

OEM High Quality Heavy Duty Coil Spring Factories - DVT heavy duty compression springs – DVT Spring detail pictures

OEM High Quality Heavy Duty Coil Spring Factories - DVT heavy duty compression springs – DVT Spring detail pictures


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  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Andrew from Armenia - 2017.09.29 11:19
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Tom from Pretoria - 2017.11.11 11:41
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