[SUS Sheet Metal Processing Product Example] Oil Filter for Engine

We conduct leak testing (underwater foaming method) at our company! We ship only after confirming that there are no defects.

At Suenami Industry, we offer "stainless steel sheet metal processing and surface finishing." From a full range of sheet metal processing including laser cutting, blanking, bending, and welding, to surface finishing such as buff polishing, electropolishing, and barrel polishing, we can handle everything in-house consistently. Here are some examples of "sheet metal processed products" made of stainless steel! 【Production Example】 ■Product Category: Other Sheet Metal Processed Products ■Industry: Industrial Machinery ■Finish: None ■Size: W150×D100×H80 ■Material: SPHC-P (t1.6mm) ■Processing Steps: Laser cutting, bending, TIG welding, leak testing 【Production Story】 This is a part used to filter engine oil. The processing steps involve laser blanking followed by bending of three iron plates, which are then connected to a pipe using TIG welding. Leakage is not permitted, and it is essential to prevent pinholes in the welds. Therefore, we conduct leak testing (using the underwater foaming method) to confirm that there are no defects, including pinholes, in the welds before shipping. *We are currently offering a technical handbook for free! Please check it out from the link below [PDF Download].

Processing Contract