We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Spring.
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Spring Product List and Ranking from 36 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

Spring Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. null/null
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  4. 4 SGLカーボンジャパン Tokyo//Trading company/Wholesale
  5. 5 鶴岡発條 Yamagata//Machine elements and parts
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Spring Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Gas spring, all gas type
  2. Composition and Function of Gas Springs
  3. GFRP leaf spring for automobiles SGLカーボンジャパン
  4. 4 Gas spring with stepless adjustment (free lock)
  5. 5 Customizable from 1 piece - German-made gas spring (gas damper)

Spring Product List

286～300 item / All 333 items

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Super Flexible Fluorine Spring 'E-SJSPUS'

Super Flexible Fluorine Spring 'E-SJSPUS'

Pursuing the flexibility and chemical resistance of hoses! Flexibility increased up to 2.2 times compared to conventional products.

The "E-SJSPUS" is a fluorine spring that incorporates rust-resistant SUS coil wire, making it resistant to crushing and excellent in bending shape retention. Compared to the conventional model "E-SJSP," its flexibility has increased by up to 2.2 times, improving workability. Additionally, there are length markings printed on the hose at 1-meter intervals, making cutting easy. Due to the extremely low levels of resin odor and leachables, it is suitable for food and beverage as well as cosmetic applications. Furthermore, the inner layer of fluorine resin does not contain plasticizers, making it suitable for high-purity chemical piping. 【Features】 ■ Flexibility ■ Chemical resistance ■ Bending shape retention ■ Vacuum compatibility ■ Non-stick properties ■ Abrasion resistance *For more details, please refer to the related links or feel free to contact us.

  • hose
  • Piping Materials

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Super Flexible Fluorine Spring (Ultra Soft)

Super Flexible Fluorine Spring (Ultra Soft)

Flexibility increased up to 2.2 times compared to conventional products. The ultimate super hose that pursues flexibility and chemical resistance!

●Flexibility… Compared to the conventional product "E-SJSP," flexibility is increased by up to 2.2 times. Workability is improved. *These are test values and not guaranteed values. ●Chemical resistance… The inner layer is made of a fluoropolymer (ETFE type), which is resistant to most chemicals. ●Bending shape retention… The built-in SUS coil wire is resistant to rust, making it difficult to crush and excellent in bending shape retention. ●Vacuum compatibility… It can be used for both suction (negative pressure) and pressure delivery. ●Non-stick properties… The fluoropolymer in the inner layer has excellent water-repellent and non-stick properties, resulting in minimal fluid residue and excellent cleanability. (Also has good slip properties) ●Wear resistance… The fluoropolymer in the inner layer has excellent wear resistance and can withstand slurry-like chemicals. ●Low leaching and low odor… The resin has extremely low odor and leachable substances, making it suitable for food, beverage, and cosmetic applications. ●High purity… The fluoropolymer in the inner layer does not contain plasticizers, making it suitable for high-purity chemical piping.

  • hose

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[G&S KOREA] Gas Spring

[G&S KOREA] Gas Spring

Custom-made available, short delivery time.

It enhances the convenience and safety of users when lifting heavy loads, playing an important role in various industries. <Features> - Custom-made options available according to customer requirements - Quick delivery time

  • Other Auto Parts

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Counting the number of turns in a spring

Counting the number of turns in a spring

Care is needed in counting the number of turns of a spring.

I will count the number of coils in the photo of the compression spring. The number of lines = the number of circles = 5, therefore the number of coils = 5, but it is important to note that this is not the case. In the case of springs, one complete turn is counted as one coil. If you start counting from the left end, it will be one coil at the red circle. The star-marked area is still less than one coil, approximately 0.5 coils. The number of coils in this spring = 4 coils. By the way, the one coil at both ends is in contact with the adjacent coil and is called a "seat coil." The role of the seat coil is to improve stability when standing, and the seat coil itself does not function as a spring. The number of coils excluding the seat coils, which effectively work as a spring, is called the effective number of coils. This spring has an effective number of coils = 2 coils, total number of coils = 4 coils. If you have any questions or concerns about springs, please feel free to consult us. Our technical staff will respond carefully. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruoka Spring Co., Ltd. We also support web conferences.

  • Spring

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The development of the spring industry in the early Taisho period and technological innovation through the introduction of testing machines.

The development of the spring industry in the early Taisho period and technological innovation through the introduction of testing machines.

[Reproduction of Private Spring Preparatory School Lecture 6] Standards and specifications for steel materials and springs have been established! The spring industry made great strides in the early Taisho period.

In the previous discussion, we talked about how the spring manufacturing industry modernized in the late Meiji period, and how other related industries made remarkable progress. Now, let's study the development process of the early Taisho period. In the late Meiji period, there were printing machine companies that were winding springs, and there is a story that when spring manufacturers went to take orders, they boasted that they could also wind springs. This was because the manufacturing of springs at that time was a closely guarded secret, and even if something was considered good, there were no methods to investigate it. *For detailed content of the article, please refer to the PDF. For more information, feel free to contact us.*

  • Spring

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The development of the automobile and aircraft industries during the Showa period and the role of the spring industry.

The development of the automobile and aircraft industries during the Showa period and the role of the spring industry.

[Reproduction of Private Spring Preparatory School Lecture 9] Explaining the transition of the automotive and aerospace industries! Also discusses war and the spring industry.

Last time, we got sidetracked with the discussion about the new type of Katasa testing machine, but we are finally entering the history of springs in the Showa period. Since the Showa period is quite recent, I believe many of you are already familiar with various aspects, so let's study quickly. The spring industry, having inherited the developments of the late Taisho period, continued to thrive, and undoubtedly, the contributions of automobiles and airplanes were significant, so this time we will focus our study on this topic. As mentioned before, the entry of American automobile manufacturing into Japan from the late Taisho to the early Showa period stimulated the existing three companies in Japan to start full-scale production. *For detailed content of the article, please refer to the PDF. For more information, feel free to contact us.*

  • Spring

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Establishment of Standards and Changes in Steel Materials in the Spring Industry during the Showa Period

Establishment of Standards and Changes in Steel Materials in the Spring Industry during the Showa Period

[Reissue Private Spring Preparatory School Lecture 10] About the spring industry during the Showa period! Establishment of various standards and specifications, from JES to JIS.

Last time, we studied the automotive and aircraft industries that form the background of the spring industry during the Showa period. Continuing from that, this time we will have a lesson on the spring industry during the Showa period. One characteristic of the Showa period that must be addressed is the establishment of various standards and specifications. The establishment of such standards can be seen as evidence of the advancement of research into industrial products. For example, regarding the Japanese National Railways, specifications for carbon steel materials for vehicle springs, wire springs for cushions, and wire and plates of phosphor bronze for springs were established in 1928. In 1930, specifications for hard-drawn steel wire for springs were established, followed by specifications for leaf springs and steel wire springs in the following year. *For detailed content of the article, you can view it in the PDF. For more information, please feel free to contact us.

  • Spring

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The evolution of spring technology and heat treatment methods during the Showa period and their historical background.

The evolution of spring technology and heat treatment methods during the Showa period and their historical background.

[Reissue Private Spring Preparatory School Lecture 11] Explanation of single and double quenching methods! Discussion of new materials and technologies as well.

Last time, we talked about JES and JIS, but this time let's trace the technical history of the Showa era. I gave it a confusing title like "one-stage or two-stage," but in fact, since the late Taisho period, the method of hardening spring plates has been a significant issue for the National Railways, so let me introduce the background. The term "one-stage hardening," which was used at that time (the Taisho period), refers to what we now call "austenitizing hardening," while "two-stage hardening" refers to the process of hardening and tempering. In this regard, the terminology used in heat treatment was incorrect, so although I wrote "one-stage" and "two-stage" in the title for this preparatory school, I will use the correct terms: "austenitizing hardening" for the former and "hardening and tempering" for the latter. *You can view the detailed content of the article in the PDF. For more information, please feel free to contact us.

  • Spring

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The influence of dynamic stress and fatigue failure in automobile springs and its relationship with road conditions.

The influence of dynamic stress and fatigue failure in automobile springs and its relationship with road conditions.

[Reproduction of Private Spring Preparatory School Lecture 14] Characteristics of stress on springs! Used under significantly larger static and dynamic stresses.

In the last session, we started with a method for cutting wire by hand and studied fatigue testing methods, but we will continue with the lessons. As you know, springs are used in a very different way compared to general mechanical components. This is evident at a glance, as springs are often significantly bent or undergo intense stretching and contracting movements. The fact that springs are used in this manner means that they are subjected to much larger static and dynamic stresses compared to the design stresses of general mechanical components. *For detailed content of the article, you can view it in the PDF. Please feel free to contact us for more information.*

  • Spring

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Observation of fracture surfaces and understanding of the safety zone in fatigue testing of metallic materials.

Observation of fracture surfaces and understanding of the safety zone in fatigue testing of metallic materials.

[Reproduction of Private Spring Preparatory School Lecture 17] Metals also change when they are fatigued! An explanation of how the results of fatigue tests are organized and utilized in design.

The fracture surface of the fatigue test specimen, like that of an actual fatigue fracture, exhibits both smooth and rough surfaces. The difference is that, in many cases, the smooth surface does not show the shell-like patterns resembling tree rings. This is because the testing machine applies a constant repeated stress, preventing the progression of cracks from exhibiting a step-like pattern. The shell-like patterns that form on the fatigue fracture surface of automotive springs occur due to variations in the weight of the load or changes in road conditions, which cause fluctuations in the repeated stress. Additionally, there are instances where the smooth fracture surface of the test specimen appears discolored purple; this is due to temper colors resulting from frictional heat generated by the rubbing of the crack surfaces. *For more detailed information, please refer to the PDF. Feel free to contact us for further inquiries.*

  • Spring

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The Story of Butsushutarou and the Estimation Method of Fatigue Limits Learned from Static Strength and Its Practice

The Story of Butsushutarou and the Estimation Method of Fatigue Limits Learned from Static Strength and Its Practice

[Reproduction of Private Spring Preparatory School Lecture 18] Study of Fatigue Limit Estimation Method! Estimating fatigue limits from tensile strength and hardness test results.

Once upon a time, there was a story called "Monkusho Taro." It is said that he was so lazy that he would lie around all day and even relied on others to pick up the rice cakes he dropped. However, in the end, he achieved great success and was enshrined as a deity. Now, even if one does not achieve success or become a god, it can be tedious to go through exhausting tests that require both effort and time. Therefore, for those like Monkusho Taro, let’s study methods for estimating fatigue limits. This is based on the idea that there may be some relationship between fatigue limits and static strength, which many scholars are seeking to understand. The results indicate that there is a certain degree of correlation, but the variability is also quite large. The variability is not limited to just fatigue strength. *For more detailed information, please refer to the PDF. Feel free to contact us for more details.*

  • Spring

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