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Name:
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Polishing Elliptical Manhole Cover
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Material:
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Stainless steel, inox ss304 ss316l
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Opening type:
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Inward opening
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shape:
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elliptical manhole cover
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handle type:
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spanner handle,wheel handle
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Max pressure:
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0.5-3 bar
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Height option:
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75,100,120,150mm or as per customer require
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Gasket:
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EPDM,NBR,SILICON,FPM,TO FDA 177.2600
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Design:
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Inward opening manhole cover; spanner type handle or wheel handle
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Place of Origin:
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Zhejiang, China (Mainland)
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Overview
On this unit, a flat plate installed on the inside serves as the cover. A groove for an O-ring seal is incorporated into the cover. The quality of the seal can be adapted as required. The two large handles on the cover serve to facilitate closing the cover as well as providing a centering air when sealing. The face of the collar serves as the sealing surface.
Standard Design
Wetted material 1.4301/1.4404
Cover material 1.4301/1.4404
Silicone-gasket
With stainless steel toggle
Inward-open
Surface matte-finish
Oval spec(mm) 611×501
Full welding technology
Options
Optional wetted materials 304,316,316L
Various surface qualities 0.4μm-0.8μm
Various surface finish: Mirror Polish, Sandblasted, etc.
Handle optional for Stainless steel
Neck thickness can be modified
Height can be modified
Optional Oval spec(mm)412×312, 434×334, 515×415
Gasket material optional for EPDM, FPM
