
304 and 316 Stainless Steel Oval Manhole Cover. Premium Stainless Steel Grades: Available in 304, 316L, 321, and 304L stainless steel for superior corrosion resistance. Customizable Shapes: Available in Oval, Round, and Rectangle shapes to fit specific installation requirements. Wide Size Range: Sizes range from DN300 to DN800, accommodating various industrial manhole needs. OEM/ODM Support: Full OEM and ODM services available with 2 dedicated R&D engineers for custom solutions. CE Certified Manufacturing: Products are CE certified, ensuring compliance with European safety and quality standards. 2-Year Warranty: Comprehensive 2-year warranty coverage with online service support for peace of mind. Flexible Payment Terms: Accepts T/T, PayPal, and Western Union, with FOB, CIF, and CFR shipping options.