double lip wiper seal
From an ecological perspective, seal dust plays a crucial role in nutrient cycling within marine environments. The organic matter released into the ecosystem can serve as a food source for various microorganisms, subsequently supporting the entire food web. Phytoplankton, the primary producers of marine environments, benefit from the nutrients in seal dust, which can enhance their growth and, in turn, bolster the populations of herbivorous marine organisms.
seal dust


Steel grating is used to cover a portion of the structure and flooring that requires for instance light, liquid, air, heat, and sound to pass through. It is an ideal choice for projects ranging from trenches and stair treads to decking and steel flooring. Although not completely covered, steel grating is strong enough to support loads such as humans. Since the plates are positioned in a manner that can increase their strength. However, they are not suitable to resist bearing load from the structures and should not be used as a frame, beam, or column.
در انتخاب گریتهای پیادهرو باید به عواملی چون نوع کاربرد، مقاومت در برابر تغییرات جوی و بار ترافیکی توجه کرد. گریتهای با طراحی مناسب میتوانند زیبایی بصری محیط شهری را نیز افزایش دهند. در برخی از نقاط، گریتها به صورت هنری طراحی میشوند و میتوانند بخشی از هویت فرهنگی منطقه را به نمایش بگذارند.
walkway grates
