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Endoscopic manhole

Endoscopic manhole

  • Stable quality, implement the whole process of quality control, nuanced, an overall inspection!
  • The price is reasonable, efficient internal cost control, reduce the costs, the savings to the customer!
  • Fast delivery: advanced production lines, sufficient stock, shorten the delivery time!

Endoscopic manhole:
Stainless steel manhole, pressure manhole, elliptical manhole, square manhole, widely used in: food, dairy products, beverage, pharmaceutical, dairy products, beer and tank containers, such as fine chemical industry.
Style: square, circular, oval manhole covers (atmospheric pressure type) and 3 kg
Maximum pressure: 3.0 0.3 M.p a bar
Manhole cover structure inside diameter: DN200, 12, DN400, DN450, DN500, DN600, DN800
Surface treatment: level off is smooth The impurities Appearance is beautiful The service life is long Stainless steel corrosion resistance and so on
Material: ASTM T304/316 l, 1.4301/1.4404
Outside surface polishing treatment, second, sandblasting processing
Finish: internal and external mirror finish Ra 0.8 microns or less, the internal and external mechanical polishing and electrolytic polishing Ra 0.2 microns or less,
Gasket: EPDM, NBR, SILICON, FPM
In line with the FDA177.2600