吉光鋼管 List of Products and Services

"Ryutaro W" is a mounting aid developed specifically for the installation of anchor bars using water jet perforation. In the upward installation of anchor bars such as D41 and D51, it demonstrates a stopper function that supports the weight of the anchor bars regardless of the irregularities in the hole, contributing to a reduction in work time and costs. Additionally, even if temporary fixing work such as "wedges" cannot be performed due to irregularities in the hole or variations in drilling diameter, it functions as a spacer that ensures a minimum clearance, preventing adhesive failure. [Features] ■ Anyone can easily and accurately install and construct ■ The stopper function eliminates the need for temporary fixing of anchor bolts even when the adhesive strength has not yet developed ■ The spacer function ensures minimum clearance, allowing the adhesive to circulate around the entire circumference of the anchor bar ■ The length of the arm can be adjusted according to the drilling diameter on site *For more details, please refer to the PDF document or feel free to contact us.

• Renovation and repair methods

In general, there were challenges in the construction work of anchor bolts, such as the effort required for temporary fixing and the time spent waiting for the adhesive to cure. By using our "Anchor Taro," you can shorten these construction processes and achieve labor-saving in your work. 【Introduction of Features and Benefits of Anchor Taro】 ◆ Easy to install ◆ Combines spacer and stopper functions ◆ Ensures construction quality and improves construction efficiency ◆ Compatible with front and back injection ◆ Uniform construction quality ◆ Can be installed under vibration ◆ Registered with NETIS (TH-230002) ◆ Wide range of lineup *For details on each feature and benefit, please refer to the materials available for download below "PDF Download."

• Special Construction Method

The "Anchor Ryu Taro Method" is an installation aid that can be used with both deformed rebar and fully threaded bolts, allowing for easy installation by simply pushing it in by hand. By attaching the Anchor Ryu Taro to the anchor bolt, this method exhibits both "spacer function" and "stopper function," assisting in the installation of the anchor bolt. 【Mechanism of the Anchor Ryu Taro Method】 ◆ 1. When inserting the anchor bolt, the arm section is folded and inserted. ◆ 2. The restoring force of the spring generated by the folded arm section strongly presses against the hole wall, positioning the anchor bolt at the center of the hole. ◆ 3. When a pulling force is applied to the anchor bolt, the arm section bites into the hole wall, resisting displacement. ◆ 4. As the pulling force increases, the arm section grinds against the hole wall, and while resisting displacement, the anchor bolt is pulled out. At that time, the arm section deforms to bend in the opposite direction of the pulling force. This mechanism makes it a revolutionary product that eliminates the need for temporary fixing of the anchor bolt even before the adhesive strength is developed. *For more details, please refer to the materials available for download in the "PDF Download" section below.

• Special Construction Method

"Cold drawn steel pipes" are steel pipes that closely meet our customers' needs. It is possible to obtain mechanical properties (tensile strength, elongation, hardness) through cold processing. When manufacturing methods that can only be done through mass production lead to higher costs, we produce in small lots. Please feel free to contact us when you need our services. 【Features】 ■ Small diameter and thin-walled steel pipes that cannot be produced by hot processing can be made. ■ If the dimensional accuracy of the pipe is insufficient with hot processing, cold processing can produce pipes with satisfactory precision. ■ The smoothness of the inner and outer surfaces of the pipe, which cannot be achieved by hot processing, can be obtained through cold processing. *For more details, please refer to the PDF document or feel free to contact us.

• Steel
• Processing Technology

The "Anchor Tamer Method" can be used with both deformed rebar and fully threaded bolts, and can be easily installed by pushing it in by hand. By attaching the Anchor Tamer to the anchor bolt, this method demonstrates both "spacer function" and "stopper function," assisting in the installation of the anchor bolt. Even under vibrations, such as during vehicle passage, the "stopper function" is effective in preventing the anchor bolt from shifting. 【Features】 ■ Convenient for the installation of various anchor bolts for fully threaded bolts and deformed rebar ■ Anyone can easily and accurately install and construct ■ No need for temporary fixing of the anchor bolt even when the adhesive strength has not yet developed ■ The anchor bolt is automatically positioned at the center of the hole regardless of the installation direction, achieving high construction accuracy ■ Temporary fixing work can be carried out simultaneously with the insertion of the anchor bolt, reducing labor and shortening construction time Customers wishing to purchase or request a quote can do so through the Yoshimitsu Steel Pipe Access Home (link below).

• Special Construction Method

The "Anchor Taker Taro Method" is a post-construction anchor bolt installation assistance method utilizing spacer and stopper functions. Thanks to the stopper function, temporary fixing of the anchor bolts is unnecessary even before the adhesive strength develops. Additionally, the spacer function ensures that the anchor bolts are automatically positioned at the center of the hole, regardless of the installation direction, achieving high construction accuracy. Yoshimitsu Steel Pipe Co., Ltd. is a member of the Anchor Taker Taro Promotion Council. 【Features】 ■ Convenient for the installation of various anchor bolts including fully threaded bolts and deformed rebar ■ Easy and accurate installation and construction by anyone ■ No need for temporary fixing of anchor bolts ■ Temporary fixing work can be performed simultaneously with the insertion of anchor bolts ■ Reduction of construction time through labor-saving Customers wishing to purchase or request a quote are encouraged to visit the Yoshimitsu Steel Pipe access home (link below).

• Special Construction Method

Yoshimitsu Steel Pipe Co., Ltd. specializes in cold drawn steel pipes, various types of steel pipes, general metal processing, and overseas procurement of processed parts. This time, we would like to introduce a case of a customer who was having trouble with steel pipes. 【Issue】 The customer requested a pipe with an outer diameter of 30.0 mm and an inner diameter of 20.0 mm. Furthermore, they wanted a polished shaft of 20.0 mm to be inserted inside, with minimal clearance. They were troubled because when they approached other companies, they were told that while it was possible to make a pipe with an outer diameter of 30.0 mm and a wall thickness of 5.0 mm, there was a possibility that the polished shaft would not fit smoothly. 【Solution】 At Yoshimitsu Steel Pipe Co., Ltd., we handle size items such as (30.0 mm × 20.1 mm), and we were able to provide a pipe with an inner diameter of 20.1 mm, which satisfied the customer as it met their requirements for minimal clearance and the desired size. *For more details, please download the PDF or contact us.

• Temporary Construction Materials

Eliminating cutting processes leads to cost reduction.

• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines

We accept all inquiries regarding processing methods and steel types tailored to your purpose and use. Additionally, we can also accommodate overseas procurement according to your budget, so please feel free to consult with us.

• Temporary Construction Materials

We accept all inquiries regarding processing methods and steel types tailored to your purpose and use. Additionally, we can accommodate overseas procurement according to your budget, so please feel free to consult with us.

• Transport machinery

We accept all inquiries regarding processing methods and steel types tailored to your purpose and use. Additionally, we can also accommodate overseas procurement according to your budget, so please feel free to consult with us.

• Safety and consumables