Sanitary Manways

Sanitary Manways is the manhole cover of tank which made of SS304 or SS316L, it make fast, convenient and easy entry and egress to the tank. Wellgreen sanitary offers a full line tank manways for processing tank, including high pressure manways, circular manways, oval manways, square manways etc and assembling of sanitary gaskets, tri-clamps, unions etc. Sanitary manways is widely applied to storage vessels in the industries of brewery, dairy, food, cosmetic, bio-pharmaceutical etc.



Stainless Steel T304, T316L or 1.4301, 1.4404 etc.


  • Various designs for different needs.
  • Middle to High Pressure manways.
  • Available polished ID/OD from 80 Grit to 400 Grit .
  • Up to 30” diameter upon request.
  • Variety of gasket materials available to FDA177.1600 .
  • Assembling available to contain installed fittings for inlets, vents, gauges or sight glasses.


  • Sealing materials of EPDM, NBR, Silicone, FPM etc, comply with FDA177.1600.
  • Customized design and fabrication available.
  • Superior facilities and good experiences for fabrication.
  • OEM service acceptable.
  • Fast delivery available to meet your needs well in time.
  • Low cost to improve your business.
  • Small quantity available.

Quality & Inspection:

  • PMI test to verify material grade.
  • Dimension controlling during fabricating and finished.
  • Visual and surface 100% examination before shipment.
  • Packed in in wooden case, free fumigated and seaworthy.
  • Third party inspection available.


Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharma etc.

Sanitary Manways – Manhole Cover – Tank Fittings

Size 10″ thru 36″
Material T304, T316L, En 1.4301, EN 1.4404 etc.
Type Types of Sanitary Manways:

  • High pressure tank manways
  • Circular Manways
  • Oval Manways(Elliptic)
  • Rectangular Manways (Square)
Connection Tri-Clamped, Threaded, Welding etc.
Standard 3A, DIN, SMS, BS, ISO, BPF, ISO, IDF etc.
SEALING MATERIAL PTFE, EPDM, Buna-N, Silicone Gaskets etc.
Application Food, Brewery, Beverage, Dairy, Pharmaceutical, Fine chemical, Cosmetic etc.
How to order *Part name*Dimension*Material*Quantity*Type

*Please contact us to get more information and specification about sanitary manways.



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