グラファイトデザイン List of Products and Services

CFRP/Carbon Pipe??? Some may not be familiar with it. ―Various Characteristics of CFRP― ■Mechanical Properties: High strength, high elasticity, vibration damping ■Physical Properties: Low thermal expansion, dimensional stability, conductivity, high thermal conductivity, X-ray permeability ■Chemical Properties: Corrosion resistance, chemical resistance The greatest feature of CFRP, as we at Graphite Design see it, is "carbon fiber = anisotropic material / changes in properties due to orientation," which is our area of expertise. By adjusting the grade, position, and angle of the carbon fibers, we can create pipes with various performances, not just lightweight pipes. Since our establishment in 1989, we have applied the molding technology (sheet winding molding) developed in our golf shaft division to create patented CFRP circular pipes that can also be processed into polygonal pipes. Currently, we are exploring new possibilities for CFRP pipes and are actively seeking new applications. - Could it be used for this purpose? - Could it be substituted in this area? Please feel free to contact us with any inquiries or consultations. We would be grateful to take on new challenges together.

• Pipe and cable cutters
• others

At Graphite Design Co., Ltd., we handle "carbon pipes" specifically for cycle frames. Our unique standard, named "Smart Tuning Ratio," is composed of sizes and rigidity values with regularity, allowing for the creation of various riding sensations and feelings. 【Features】 ■ Weight reduction of 40% to 50% compared to steel pipes ■ Easy design due to regular sizing ■ Ability to adjust feeling with different rigidity *For more details, please refer to the PDF document or feel free to contact us.

• Pipe and cable cutters
• Composite Materials

At Graphite Design, we are building the necessary foundational technologies while proposing the applicability of CFRP components in our research and development of CFRP structural element parts. We introduce our strengths, including our ownership of a wide range of composite material resources that allow for the use of various fibers from low to high elasticity, as well as mass production technologies for CFRP pipes. We also showcase technologies that can process patented CFRP circular pipes into polygonal pipes by applying our molding processing technology (sheet winding molding). *For more details, please refer to the PDF document or feel free to contact us.*

• Pipe and cable cutters
• others

"Ice Magic" is a carbon handle that achieves a high level of sweep speed, maneuverability, and responsiveness to ice, all made possible by its ultra-lightweight design. The carbon construction reduces strain on the arms, elbows, and wrists, significantly alleviating fatigue after games. With a mass of 103g and an outer diameter of 23.8mm, it includes models such as "CRH-238," "CRH-254," and "CRH-270" in its lineup. 【Features】 ■ Sweep speed ■ Maneuverability ■ Responsiveness to ice ■ Significant reduction in post-game fatigue ■ Four thickness options for the grip *For more details, please refer to the PDF document or feel free to contact us.

• Pipe and cable cutters
• others

This product is a "pipe for robots" intended for industrial applications. In addition to pipe strength and rigidity, we can propose specifications for adhesive bonding with dissimilar materials. Drilling processing is also possible. Our company possesses a wide range of carbon fiber materials, from low to high elastic modulus, and leverages our expertise in CFRP (carbon fiber reinforced plastic) pipes to expand the possibilities of carbon fiber. 【Features】 ■Applicable Technologies Strength and rigidity design of CFRP, adhesive bonding, painting, manufacturing, quality *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• plastic
• Other industrial robots

This product is a "Strut Tower Bar" for industrial applications. It features tuning for matching with body rigidity. Additionally, it has been adopted as an accessory part for the Toyota 86. Our company possesses a wide range of carbon fiber materials from low to high elastic modulus and leverages our expertise in CFRP (Carbon Fiber Reinforced Plastic) pipes to expand the possibilities of carbon fiber. 【Features】 ■Applicable Technologies Strength and rigidity design of CFRP, adhesive bonding, painting, manufacturing, quality *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• plastic
• Vehicle body parts

This product is a "handrail" designed for welfare and nursing care applications. It can achieve approximately 75% weight reduction compared to commercially available products (steel), significantly improving handling during installation. Our company possesses a wide range of carbon fiber materials, from low to high elastic modulus, and leverages our expertise in CFRP (carbon fiber reinforced plastic) pipes to expand the possibilities of carbon fiber. 【Features】 ■ Weight Reduction Approximately 75% compared to commercially available products (steel) → Significant improvement in handling during installation ■ Aesthetic Design Application of decorative surface materials ■ Outer Diameter: φ35, φ32 (equivalent to standard products) ■ Applicable Technologies Strength and stiffness design of CFRP, adhesive bonding, painting, manufacturing, quality *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• plastic

This product is a "cane" designed for welfare and nursing care purposes. It is 20% lighter compared to general commercial CFRP products. Additionally, a decorative treated surface material is applied to enhance its aesthetic appeal. Our company possesses a wide range of carbon fiber materials, from low to high elastic modulus, and leverages our expertise in CFRP (carbon fiber reinforced plastic) pipes to expand the possibilities of carbon fiber. 【Features】 ■ Lightweight 20% lighter than general commercial CFRP products ■ Aesthetic appeal Application of decorative treated surface material Decoration through painting ■ Applicable technologies Strength and rigidity design of CFRP, adhesive bonding, painting, manufacturing, quality *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• plastic

The "ST-200-1" is a CFRP pipe with an inner diameter of φ20.0 and an outer diameter of φ22.0, made using carbon fiber. It utilizes UDPP/1K cross as the material and is also compatible with the production of painted products. In addition, we offer a lineup that includes "ST-050-1," "ST-080-1," "ST-100-1," "ST-120-1," "ST-130-1," and "ST-150-1." 【Features】 ■ Carbon fiber ■ Custom thickness options available beyond standard specifications ■ Compatible with painted product production *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "ST-150-1" is a CFRP pipe with an inner diameter of φ15.0 and an outer diameter of φ17.0, made using carbon fiber. It uses UDPP/3K cross as the material and is also compatible with the production of painted products. In addition, we also offer "ST-050-1," "ST-080-1," "ST-100-1," "ST-120-1," "ST-130-1," and "ST-200-1" in our lineup. 【Features】 ■ Carbon fiber ■ Custom thickness options available beyond standard specifications ■ Compatible with painted product production *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "ST-130-1" is a CFRP pipe with an inner diameter of φ13.0 and an outer diameter of φ15.0, made using carbon fiber. It uses UDPP/3K cross as the material and is also compatible with the production of painted products. In addition, we also offer "ST-050-1," "ST-080-1," "ST-100-1," "ST-120-1," "ST-150-1," and "ST-200-1" in our lineup. 【Features】 ■ Carbon fiber ■ Custom thickness options available beyond standard specifications ■ Compatible with painted product production *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "ST-120-1" is a CFRP pipe with an inner diameter of φ12.0 and an outer diameter of φ14.0, made using carbon fiber. It utilizes UDPP/1K cross as the material and is also compatible with the production of painted products. In addition, we also offer "ST-050-1," "ST-080-1," "ST-100-1," "ST-130-1," "ST-150-1," and "ST-200-1" in our lineup. 【Features】 ■ Carbon fiber ■ Custom thickness options available beyond standard specifications ■ Compatible with painted product production *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "ST-100-1" is a CFRP pipe with an inner diameter of φ10.0 and an outer diameter of φ11.0, made using carbon fiber. It uses UDPP/1K cross as the material and is also compatible with the production of painted products. In addition, we also offer "ST-050-1," "ST-080-1," "ST-120-1," "ST-130-1," "ST-150-1," and "ST-200-1" in our lineup. 【Features】 ■ Carbon fiber ■ Custom thickness options available beyond standard specifications ■ Compatible with painted product production *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "ST-080-1" is a CFRP pipe made of carbon fiber with an inner diameter of φ8.0 and an outer diameter of φ7.0. It uses UDPP/1K cross as the material and is also compatible with the production of painted products. In addition, we also offer "ST-050-1," "ST-100-1," "ST-120-1," "ST-130-1," "ST-150-1," and "ST-200-1" in our lineup. 【Features】 ■ Carbon fiber ■ Custom thickness options available beyond standard specifications ■ Compatible with painted product production *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "ST-050-1" is a CFRP pipe with an inner diameter of φ5.0 and an outer diameter of φ7.0, made using carbon fiber. It uses UDPP/1K cross as the material and is also compatible with the production of painted products. In addition, we also offer "ST-080-1," "ST-100-1," "ST-120-1," "ST-130-1," "ST-150-1," and "ST-200-1" in our lineup. 【Features】 ■ Carbon fiber ■ Custom thickness options available beyond standard specifications ■ Compatible with painted product production *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "Sheet Winding Molding Method" is a technique used to efficiently utilize the performance of CFRP materials, commonly applied in the molding processes for golf shafts and fishing rods. In addition to being able to mold tubular products, it allows for mass production of a variety of small quantities with relatively lightweight equipment, and it is expected to play a significant role in applications such as robotic arms and the demand for lightweight automobiles. Our company is engaged in the manufacturing of products using this molding method, with a proven track record in various fields including automotive tower bars, drone frames, stationary components, and sports applications. 【Features】 - Contributes to added value of products by improving strength in specific areas, in addition to weight reduction. - Versatile applications, including golf shafts. - Capable of producing high-performance molded products due to the high carbon fiber content achieved by using intermediate materials. *We are currently offering materials introducing the Sheet Winding Molding Method! For more details, please check the [PDF Download]. For more information, please refer to the basic information section.

• Other machine elements

【NEW TRADITION】 There is a tradition of steel frames that has been passed down for over 200 years. Builders around the world continue to generate ideas every day, and the evolution is ongoing. By adding the innovation of "carbon," a cutting-edge material, to that tradition, we are confident that the possibilities will greatly expand. A new history woven from tradition and innovation is about to begin... ■Made in Japan (Produced at the Chichibu factory in Saitama Prefecture) ■Uses Toray's TORAYCA PP

• Other machine elements

This catalog is the "CFRP Pipe Catalog" from Graphite Design, which manufactures various pipe molded products using carbon fiber (CFRP). We introduce CFRP pipes ranging from Φ5.0 to 20.0. We can accommodate wall thicknesses not listed in the catalog. We also offer painting services. [Contents] ■CFRP Pipes *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Composite Materials

At Graphite Design, we are developing composite material technology aimed at new fields as an application of "pipe product processing technology." We will leverage our proven manufacturing methods to enhance productivity and control material properties and characteristics, challenging ourselves for further evolution. 【Features】 ■ Abundant composite material resources - Capable of using various fibers from low elasticity to high elasticity ■ Mass production technology for CFRP pipes - Manufacturing technology cultivated in golf shaft production (domestic factory capable of producing over 1000 units/day) *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Composite Materials

Graphite Design has focused on the potential of carbon fiber, an advanced material, and has continued to create products centered around the sports field since its founding in 1989. The manufacturing and sales of carbon golf shafts are the foundation of our company and our main business. Additionally, as a new industrial venture, we possess a wide range of carbon fiber materials from low to high elastic modulus, and leveraging our expertise in CFRP (carbon fiber reinforced plastic) pipes, we are expanding the possibilities of carbon fiber. We will continue to take on challenges to make the most of the properties of carbon fiber. 【Business Activities】 ■ CFRP (carbon fiber reinforced plastic) ■ Manufacturing and sales of golf club shafts and assembly processing of golf clubs ■ Manufacturing of various pipe molded products using carbon fiber *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Composite Materials

There are various types of carbon sheets with different types of fibers, thicknesses, and resin content. The combinations are virtually limitless, and a wealth of knowledge and know-how regarding carbon fibers is essential for product design. Additionally, the higher the elastic modulus, the more difficult it is to handle, requiring advanced craftsmanship to deliver products that satisfy our customers. Graphite Design products are handcrafted by experienced employees under the principles of craftsmanship, and we have absolute confidence in their quality. 【Features】 ○ Cutting-edge material = Carbon fiber ○ Specific gravity is 25% of steel ○ Tensile strength is 10 times that of steel For more details, please contact us or download the catalog.

• Other machine elements
• Composite Materials
• tube

Graphite Design has been focusing on the potential of carbon fiber, a cutting-edge material, and has been creating products centered around the sports field since its establishment in 1989. What we value most is human sensitivity. The products crafted by pouring in accumulated know-how and carbon layering technology to meet the delicate and advanced demands of athletes consistently receive high praise in the market. In addition to being lightweight and strong, carbon fiber has characteristics not found in traditional metals, such as being rust-resistant and chemically and thermally stable. As a result, it has begun to be used in various fields, including sports and leisure, as well as in aircraft, automobiles, robots, and general industrial applications. Based on the accumulated technologies we have developed, we will also challenge ourselves in new business areas. For more details, please contact us.

• Other machine elements