Sanitary Circle Manhole Cover (RTH)

Sanitary Circle Manhole Cover (RTH)

Non-pressure type manhole cover is widely used in food, wine-producing, beverage, and pharmacy industries and so on. Apply to all kinds of atmospheric container or tank to prevent the leakage.

Details introduction:

Basic Info.
Export Markets:Global
Additional Info.
Trademark:Riter, OEM
 
Packing:Carton
Standard:DIN, 3A, SMS, ISO, RJT, BPE, JTS
 
Origin:Wenzhou, China
Production Capacity:200000PCS/Year
Product Description

Production name: CIRCLE MANHOLE COVER

Model: RTH
Specification: 400mm, 430mm, 450mm, 500mm, 600mm
Standard: ISO, DIN, 3A, SMS
Application
Non-pressure type manhole cover is widely used in food, wine-producing, beverage, and pharmacy industries and so on. Apply to all kinds of atmospheric container or tank to prevent the leakage.
Working Principle
Non-pressure type manhole cover is joined together to the tank by the hinge, it also can let non-pressure type manhole cover free open and close tightness at the range of 120 degree by the handle, so it can be easy for the serviceman to check and to operate.

Design standard
The difference between non-pressure and pressure type manhole cover is the former can only use under normal pressure, so it is generally have only one fixed hand wheel device, but the sealing is good enough.

Material:
Steel parts: 304 or 316L
Seal: EPDM

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