ベンカン機工 List of Products and Services

■Content■ This is a method of bending thick-walled steel pipes that cannot be manufactured using the mandrel method. It involves clamping with a mold and repeatedly shaping and correcting the material. You can view the hot die bending (CD) process through a video using actual images. 【Process】 Mold → Material set → Press start → Shaping press → Material extraction → Finishing press → Press end → Surface treatment → Product Please visit the "Benkan Kiko Official Website" to see more.

• Pipe Fittings
• Steel
• alloy

■Content■ Hydraulic bulging method (hydraulic forming method) - You can watch a video of the forming method for tees. Please click the link below the "Contact Us" button to access the homepage with the video explaining the hydraulic bulging method (hydraulic forming method).

• Pipe Fittings
• Steel
• alloy

The term "Monaka method" is named as such because it involves stacking two components together like a traditional Japanese sweet called "monaka." You can watch a video of the Monaka method. Please click the link below the contact button that says "Link to the homepage with a video explaining the Monaka method (made of carbon steel)."

• Pipe Fittings
• Steel
• alloy

■Content■ You can watch a video on the manufacturing method of seamless reducers for piping fittings using the steel pipe outer die method. Please click on the "Related Links" below the contact button.

• Pipe Fittings
• Steel
• alloy

The photo shows the PT test (penetrant testing) being conducted on welded pipe fittings. Penetrant testing is a type of non-destructive testing that is performed without causing physical damage to the product or test piece, and it is used to detect defects that are difficult to see visually on the surface of the product. (This testing method only targets the detection of surface-open defects.) *The coloration in the photo below (detailed information section) is a sample.

• Pipe Fittings
• Piping Materials
• Steel

Benkan Kiko is conducting online sales with the cooperation of Misumi Corporation. Purchases can be made by anyone starting from a single unit. The applicable products are as follows: 【Benkan Kiko Co., Ltd. Welded Pipe Fittings】 - Elbows, tees, reducers, caps / made of steel (white and black FSGP and Sch pipes) - Elbows, tees, reducers, lap joints / made of stainless steel You can purchase at any time, so please take advantage of this opportunity.

• Pipe Fittings
• Piping Materials
• others

At Benkan Kiko, based on our expertise in manufacturing welded pipe fittings, including "plastic processing," "welding," "machining," and "handling various materials," we value your feedback and strive to develop new products according to customer requests. We think together with our customers about ideas that are not found anywhere else, asking, "Can you make something like this?" and bring them to life. For example... - We would like you to weld a steel pipe (single pipe) to an elbow and deliver it. - A T (tee) with a complex shape, and we are unsure if it can be manufactured. - We don't know which manufacturer to ask. *In the "Applications/Examples of Achievements" section below, we introduce some of the products we have manufactured so far!

• others