Stainless Steel Manhole Covers & Manways (Sanitary & Industrial Grade)
Sanitary & Industrial Manholes — One Supplier, Full Coverage
From mirror-polished 3A manways for breweries to ASME-rated heavy-duty access points for chemical vessels, we manufacture both Sanitary Grade and Industrial Grade stainless steel manholes. Standard sizes in stock, custom designs fabricated to drawing. SS304/316L, full certification.
✅ Sanitary: 3A · DIN · SMS · Ra ≤ 0.4μm
✅ Industrial: ASME · DIN · Up to 10 bar
✅ Custom: Drawings welcome, OEM/ODM
Contact us for catalog & pricing.