200mm Round Tank Manhole Cover Mirror / Matt Polished Without Pressure NO.ERK211 manufacturer from China DONJOY TECHNOLOGY CO., LTD

200mm Round Tank Manhole Cover Mirror / Matt Polished Without Pressure

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: NO.ERK211

200mm Round Tank Manhole Cover Mirror / Matt Polished Without Pressure

Quick Detail </strong

200mm Round Tank Manhole Cover Mirror / Matt Polished Without Pressure

Quick Detail

Name: Tank Manhole Cover, Stainless Steel Manway	Height: 100mm,150mm, 120mm or customer requirement
Type: Round without Pressure	Polished: Mirror, Mattr, Ra≤0.8μm,Ra≤0.5μm,320Grit, 180Grit
Size:φ150,200,250,300,350,400,450,500,600 etc	Place of Origin:Wenzhou,China

Thinckess: Customized or standard

Materials: 1.4301/1.4404,SUS304/SUS316L,

OEM&ODM service: Avaliable

Handle: Plastic, Stainless Steel

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. And it is Installation on the top of the vessel, tank etc.

Specification

Product Name:	200mm Round manhole Cover without pressure,Mayway with 150mm height
Material:	AISI304, AISI316L
Size:	200,220,300,350,400,430,450,500,600,800
Finish:	Ra ≤0.8um,Mirror, 320Grit, 180Grit, 240Grit
Connection:	Welded, Flange
Standard:	DIN,3A,SMS,ISO
Certificate:	CE, ISO9001/2008, 3A
Application scope:	Dairy, food, beer, beverage, pharmacy, cosmetic,Oil,Waste water etc
Packaging Details:	Shrink wrapped - carton - pallet . Or as per the request of customers

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.