Introducing pit hardware such as stainless steel drainage pit covers for side ditches and catch basins!
The "drainage pit cover" is a product handled by Okuoka Manufacturing, which specializes in the design, production, and sale of building materials and fixtures. We offer a lineup that includes the flat rectangular SUS drainage pit cover "OSPA-3TS," made from 3mm material, as well as the flat rectangular SUS drainage pit cover "OSPA-5," which is made from 5mm material for increased strength. 【Lineup (excerpt)】 ■ Stainless steel drainage pit cover (hairline finish with ceramic thermal spraying) "OSPA-3TS" ■ Stainless steel drainage pit cover (etched) "OSPH-3" ■ Stainless steel drainage pit cover (hairline finish/non-slip treatment) "OSPA-3" ■ Stainless steel drainage pit cover (hairline finish) "OSPA-5" ■ Stainless steel drainage pit cover (with anti-slip) "OSPF-3(5)" *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Features (OSPA-3TS)】 ■ Flat rectangular SUS drainage pit cover made of 3mm material ■ Long hole openings aligned in parallel for effective drainage ■ Surface finished with a hairline texture ■ Non-slip type with ceramic thermal spray processing on the surface ■ Three types of receiving frames available to suit different applications ■ Clips provided to prevent the pit cover from popping up *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs![[Latest Edition] OK Grating Comprehensive Catalog | Okuoka Manufacturing Co., Ltd.](https://image.www.ipros.com/public/catalog/image/01/b98/383202/IPROS7452850624674068651.jpeg?w=120&h=170)
Company information
We are a company that designs and manufactures stainless steel and steel grating. We also accept custom orders for products not listed in our catalog, so please feel free to contact us if you are looking for a specific type of trench cover.