Industrial round manways are usually characterized by their solid construction and the possibility of manufacturing them in a diverse range of materials - both mild steel and stainless steel. Among circular industrial manways, there are non-pressure and pressure models (for use in tanks and pipelines with increased operating pressure).
Industrial round manways come in a range of dimensions from DN50 to DN800. Popular dimensions include:
- DN100 and DN150,
- DN200,
- DN300 and DN350,
- DN600,
- DN800.
They are also equipped with a flexible gasket between the cover and frame. Popular sealing materials that can be installed in industrial manways include EPDM, NBR, silicone and Viton.
Industrial round manways are used in a variety of applications - including:
- in the production and transportation of agricultural chemicals,
- in the paint industry,
- in water and wastewater installations,
- in the production and storage of biomass, and many others.