ダイコー Product Lineup

We would like to introduce the "metal processed products" that we handle. Our lineup includes "aluminum material processed products" with high thermal and electrical conductivity at room temperature and pressure, "iron material processed products" manufactured through hot rolling, "copper material processed products" that have high machinability and excellent corrosion resistance, and "stainless steel material processed products" that are resistant to rust. We also own laser processing machines. Please feel free to inquire about metal processing as well. [Types] ■ Flat gaskets ■ Sawtooth gaskets ■ Ring joint gaskets ■ Metal jacket gaskets *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "copper packing and metal packing" that we handle. Metals are generally perceived as hard materials, but they are often used as sealing materials as well. The reason for their wide industrial use lies in the good balance between strength and ease of processing. Please feel free to contact us when you need assistance. 【Other related component lineup】 ■ Silicone rubber manhole packing ■ Paste ■ Magnesium anode ■ Boiler paint ■ Omron BS-1 *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case where we created original golf markers from stainless steel plates at the request of a customer. The circular shape of the markers was precisely cut using a laser cutting machine, and then names and company logos were clearly engraved with a laser marker. We apply the technology cultivated in the production of industrial product nameplates to create high-quality original goods. 【Processing Features】 ■ Non-peeling and non-fading printing ■ High-definition marking ■ From industrial use to personal use *For more details, please download the PDF or feel free to contact us.

"Despite using stainless steel piping, unexpected flange corrosion and cracking have occurred." "I want to ensure longer-term safety in water and steam lines." Behind these on-site challenges often lies the unique corrosion mechanisms associated with stainless steel. A seemingly minor mistake in gasket selection can frequently lead to significant equipment damage. This article will elucidate the hidden risk of "stress corrosion cracking" in the sealing of stainless steel piping and thoroughly explain the significance and proper use of the Clean Joint Sheet "No.6500AC," developed by Valkar Co., Ltd., as a specialized countermeasure. *For detailed content of the column, please refer to the related link. For more information, feel free to download the PDF or contact us directly.*

"SUS304" is widely used in everything from household items to industrial equipment, to the extent that it is often referred to as "the quintessential stainless steel." From spoons and forks to building exteriors and piping in chemical plants, why is SUS304 continuously chosen? The reason is simply that "the balance of performance and cost is exceptionally good." In this article, we will explain the "three strengths" of SUS304 and the decisive differences between it and the higher-grade SUS316. *For detailed content of the column, please refer to the related link. For more information, feel free to download the PDF or contact us directly.*

In the world of industrial gaskets, "copper" is an essential material for handling "heat" and "electricity." However, there are two main grades of copper gaskets: "C1100 (tough pitch copper)" and "C1220 (phosphorus deoxidized copper)," and choosing the wrong one can lead to issues such as "cracking at the weld" or "not achieving the expected conductivity." In this article, Daiko Co., Ltd., a specialized manufacturer of industrial gaskets, explains the differences between these two copper grades and the importance of "annealing (softening treatment)" that dramatically enhances the sealing performance of copper gaskets. *For more detailed information, you can view the related links. For further inquiries, please feel free to download the PDF or contact us.*