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piston Product List and Ranking from 21 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

piston Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. マーレエンジンコンポーネンツジャパン Saitama//Automobiles and Transportation Equipment
  2. 日進精機 Aichi//Manufacturing and processing contract
  3. SAKU Open Innovation Center Nagano//others
  4. 4 株式会社酒井鉄工所 Niigata//Manufacturing and processing contract
  5. 5 エムアイテクニカ エムアイテクニカ 川口工場 Saitama//others

piston Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Spheroidal graphite cast iron piston マーレエンジンコンポーネンツジャパン
  2. MONOTHERM(R) piston マーレエンジンコンポーネンツジャパン
  3. Asama Piston Co., Ltd. SAKU Open Innovation Center
  4. 4 Aluminum cutting processing, brake master cylinder piston (aluminum), etc. 日進精機
  5. 5 Iron cutting processing, brake master cylinder piston (iron), etc. 日進精機

piston Product List

31~42 item / All 42 items

Displayed results

Syringe piston

This is a piston for syringes used for medical purposes or similar applications.

The piston of a syringe used for medical purposes or similar applications is critical, as any liquid leakage can be a fatal flaw when injecting medication or reagents. The syringe pistons manufactured by Medical Plastic Molding.com use a silicone O-ring at the tip, eliminating concerns about leakage. This time, we listened to the customer's sketches and product requirements and conducted product design in-house. Additionally, before moving to mass production, we created samples using a 3D printer to consider the packaging form of the product. However, the actual-sized sample revealed that improvements were needed in the product design (adding a larger radius to the part that touches the fingers for a softer image and feel). Therefore, by creating samples at actual size before starting mold production, we were able to develop the new product without incurring unnecessary costs (design changes) or time (revisions). We recommend that, alongside product design, you create samples using a 3D printer in advance for your review.

  • Plastic utensils and containers

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Micron-level machining precision! Aluminum cast piston

Achieving high quality and short delivery times through integrated production from product design to casting and processing!

Our high-quality pistons enable high rotation and high output exceeding 10,000 RPM. - They are used in compact cars to luxury vehicles by major automobile manufacturers. - They are adopted not only in automobiles but also in motorcycles and outboard motors. - We manufacture a wide variety of pistons in different sizes and materials, from large to small. - We can produce highly precise pistons using robots and machine tools capable of processing with an accuracy of one-thousandth of a millimeter, at the micron level. - Our unique surface treatment and coating technologies contribute to reducing wear loss and improving fuel efficiency. - We can deliver products in a short period by consistently carrying out design, casting, and processing. - We are capable of designing and manufacturing molds, allowing us to accommodate large-scale production.

  • Engine parts
  • Other power sources

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Rotational molding display item: piston

It has been processed using integrated molding and the increase-decrease meat method! This is a display item made with SAPH440.

We would like to introduce the exhibition item of "rotational molding" that we conducted. The thickness is t = 4.5, and the material used is SAPH440. It is processed into a "piston" through integral molding and variable thickness. Additionally, we can consider difficult-to-process materials, so please feel free to contact us when you have inquiries. 【Exhibition Item Overview】 ■ Material: SAPH440 ■ Thickness: t = 4.5 ■ Processing Details: Integral molding and variable thickness *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Cost reduction case through cold forging: AT clutch piston

By converting the product that was drilled for 5 minutes into cold forging, the processing time has been reduced to 4 seconds, achieving cost reduction! Basic knowledge materials on cold forging are currently being offered!

We would like to introduce our examples of cold forging and shaping. The "piston for AT clutches" is a piston used to switch the clutch ON/OFF via hydraulic pressure. It is the spring seat required to release the piston when it is in the OFF position. Our spring seat shaping process involves arranging the press molds according to the number of spring seat holes and performing the shaping in one stroke with a single punch. 【Product Specifications】 ■ Material: SAE1020 steel plate (equivalent to S25C) ■ SIZE: Outer diameter Φ130 × L25mm *For more details, please refer to the PDF document or feel free to contact us.

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  • Processing Contract

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Ultra-high precision small shaft and piston

Delivering approximately 30 million lathe-turned machined parts to the automotive, motorcycle, and electronics industries every month!

Our company manufactures ultra-high precision small shafts and pistons, such as shafts and screws for car audio. To meet the diverse needs of our customers, our factory in Thailand is equipped with over 650 cam-type automatic lathes, CNC automatic lathes, and more than 150 secondary processing machines. In addition to relying on our well-equipped facilities, we are also committed to passing on skills through experienced craftsmen to meet our customers' advanced requirements. 【Our Strengths】 ■ Over 650 automatic lathes, one of the largest production capacities in Southeast Asia ■ Equipped with various grinding machines that support precision processing ■ Quality assurance through high-precision measuring instruments *For more details, please download the PDF or feel free to contact us.

  • Other machine elements
  • Other Auto Parts

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Kidney cooling cavity TopWeld(R) piston

Laser-welded steel piston with a "kidney-shaped" cooling cavity!

Our company offers the "Kidney Cooling Cavity TopWeld® Piston," which optimizes cooling efficiency and reduces mechanical losses for next-generation engines. The specially designed kidney shape is formed through machining. The up-and-down motion of the piston induces and accelerates the flow of cooling oil, achieving high cooling efficiency. 【Benefits】 - The temperature at the combustion chamber inlet and the tip of the cooling cavity can be reduced by up to 20°C compared to standard piston types. - The reduction in temperature contributes to the suppression of oil degradation. - By reducing the required amount of oil for piston cooling, there is potential for decreasing the discharge volume of the oil pump and mechanical losses. *For more details, please download the PDF or contact us.

  • Engine parts
  • Other machine elements

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MONOTHERM(R) piston

A steel piston with a one-piece structure that does not require welding!

We offer the 'MONOTHERM(R) piston,' designed as a one-piece structure for diesel engines, aimed at achieving lightweight and low-cost solutions for improved fuel efficiency. Depending on the application, you can choose between open and closed skirt structures. Please feel free to contact us if you have any requests. 【Benefits】 - Contributes to reduced friction at high temperatures due to a lower thermal expansion rate compared to aluminum pistons. - Potential for reduced cooling losses due to a lower thermal conductivity. - Reduced fluid friction due to a shorter skirt. - Lighter and more cost-effective than welded steel pistons. *For more details, please download the PDF or contact us.

  • Engine parts
  • Other machine elements

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[English Market Research Report] Global Market for Automotive Pistons

"Free samples" are currently being offered! Please check the application method from the [PDF download] button, or apply directly from the related links.

The global market size for automotive pistons was valued at 11.38 billion USD in 2022, and it is projected to grow from 11.99 billion USD in 2023 to 18.27 billion USD by 2031, with a CAGR of 5.4% during the forecast period (2024-2031). Automotive pistons, which are cylindrical engine components, slide back and forth within the cylinder due to the force generated by the expansion of gases during combustion. The piston, piston rings, and piston pin make up the piston system. Through the connecting rod, this mechanism transmits the generated force to the crankshaft. The wheels of the vehicle are driven by the motion of the crankshaft, propelled by the mechanical energy produced by the engine. Diesel engines have a higher compression ratio than gasoline engines, so gasoline engine pistons generally have fewer piston rings. To withstand high temperatures, most pistons are made of steel and aluminum alloys.

  • Other services

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【Q&A】About Transactions

"Is a drawing necessary when placing an order?" "When can we expect the estimate?" and other questions will be published in a Q&A format!

On the homepage of Sakai Iron Works Co., Ltd., we introduce questions and answers regarding our transactions. Starting with "Can you accommodate orders in small lots every month?" and including "What if there is a defect in the product?" we have published a Q&A format. You can view the detailed content through the related links, so please take a look. 【Published Content (Partial)】 ■ I would like to request processing, painting, and assembly, is that possible? ■ Can you accommodate orders in small lots every month? ■ Is the payment method already decided? ■ What if there is a defect in the product? ■ I would like to entrust you with the arrangement of materials. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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On-site trained engineers in mechanical engineering: Basics of standard deviation and data analysis.

Even if the average value is the same, the difference becomes evident when looking at the standard deviation! This means that the smaller the value, the smaller the variation.

The standard deviation refers to "how much variation there is in relation to the average value." The method for calculating the standard deviation involves the following steps: "calculate the average," "calculate the deviation (the difference from the average)," "calculate the variance (the average of the squared deviations)," and "calculate the standard deviation (taking the square root of the variance)." In the special grade of the skills assessment, this is something that must be memorized regardless of the occupation. Even those who are not good at math can calculate it by following the correct steps, so why not give it a try? You can view detailed information through the related links, so please take a look. *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract

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Unitized piston 720 inch size 'Hallite'

A completely self-contained assembly that integrates the piston, wear ring, and seal, solving the difficult problems of assembly!

The Hallite unitized piston 720 is a cost-effective alternative to traditional piston assemblies that require separate installation of seals and wear rings. By molding the wear ring material to the outer diameter of the piston, a very tight fit between the piston and the cylinder bore is achieved. The steel piston body is machined to precise dimensions. 【Features】 ■ Maximum bearing width relative to piston width ■ Compatible with many cylinder bore finishes ■ Improved resistance to lateral loads ■ Reduced fluid contamination ■ Minimizes metal-to-metal contact, extending lifespan ■ Compact piston design allows for extended stroke and reduced cylinder length ■ Improved supply chain management through reduced warranty claims, increased manufacturing capacity, and reduced inventory Hallite is a group company of Michelin.

  • Hydraulic Equipment

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