Long sintered metal filter up to 1,500mm in length.
This is a long sintered metal filter with a maximum outer diameter of φ30 and a maximum length of 1,500mm. Although it is manufactured overseas, it is formed as a single piece, so no welding is applied. Therefore, there is no clogging due to welding, preventing any losses. We adopt a fully custom production system, allowing for flexible design of fittings. The standard materials are SUS304, SUS316L, nickel alloy, and titanium. We can accommodate quantities from a single prototype to mass production in the thousands.
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basic information
Typically, when trying to manufacture long sintered metal filters, a plate with the desired outer diameter and length is produced, rolled, and then the ends are welded together. However, this method can lead to significant clogging, which does not result in good filter performance. Therefore, our company has decided to handle seamless long sintered metal filters. However, the outer diameter and length are proportional, so it is not possible to produce an OD of φ30 × 1,500L. Additionally, we can handle materials other than standard ones. Please contact us for more information.
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Filter bubbling
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Company information
Products made using the powder metallurgy method (a process of shaping metal powder and sintering it to create metal products) are referred to as "sintered metals." Among these, by specializing in sintered metal filters, which are porous metals, we can offer tailored solutions for various applications. Examples of applications include filters (for filtration and separation), silencers (for noise reduction), fluid rectification, liquid absorption, bubbling, and explosion-proof filters (frame arresters), and we are currently developing more applications. Additionally, over 15 types of materials can undergo sintering treatment. There are many types of porous metals, and not only pore diameter but also pore structure affects performance. Our distinguishing feature is that our sintered metal filters, made from metal powder, are all open-pore/continuous-pore (open porous) porous metals. Other types of porous metals include sintered metal mesh, which is created by stacking metal wire and sintering it while maintaining the precision of the mesh opening and also possessing strength; sponge-like porous metals formed solely from a skeletal structure; porous metals with numerous straight holes that resemble lotus roots; and foamed metals that have countless closed pores/independent pores (closed pore) created by adding a foaming agent to molten metal. Each type of porous metal has its own advantages and disadvantages, making it necessary to select the appropriate porous metal based on the intended application.