20 Inch Stainless Steel Manhole Cover for Chemical Tank

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: H801A-510.2
• Condition: New
• Customized: Customized
• Certification: ISO9001
• Tank Marerial: Metal Tank
• Type: Tank Container
• Storage Objects: Liquid
• Size: 20"
• Transport Package: Carton
• Specification: Stainless Steel
• Trademark: GLME
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

Detailed Photos

Product Description

Stainless steel manhole cover is installed on the top of tank, with full sealing structure, and tighten top cover by rotary drive handle.
The top cover is made of stainless steel plate by punch forming, bottom base is made of stainless steel plate by roll forming process.
It can be directly welded on the tank.

Function & Feature

1. Surface Treatment

Stainless Steel's surface is treated by mirror polishing to make it more pleasing and longer performing.
 

2. With Lead sealing
With the lead sealing board,it can be sealed directly.
 

3. Opening Angle

The turn-hinge with the opening angle stop device, it can effectively prevent the crash which between the stainless steel manhole cover and tanker when the cover is opening.
 

4. Type Diversification

The nominal diameter,material and height can be ordered by user's demand.

5. Structure Features

The size is more smart,it's better suit the small installation space's requirements.

Double flange surface sealing,sealing gasket place in the bottom cover, with more reliable tightness.

 

Ordering Guide
 

1. The materials of manhole cover can be ordered in different according to user's demand, such as aluminum alloy, carbon steel, stainless steel 304, stainless steel 316.

2. The nominal diameter and base's height can be ordered by user's demand.

3. The sealing gasket can be chosen according to user's actual demand, different sealing gasket with different nominal pressure.


Attached List
 

Seal Material	NBR	FKM	Silicone Rubber	LKM
Temperature Range	-10°C~+50°C	-20°C~+120°C	-50°C~+120°C	-40°C~+140°C
Sealing Pressure	0.3MPa	0.3MPa	0.3MPa	0.3MPa

 

Seal Material	Silicon Rubber Cover with PTFE	PTFE Packing	PTFE
Temperature Range	-70°C~+200°C	-100°C~+200°C	-100°C~+200°C
Sealing Pressure	0.1MPa	0.1MPa	0.1MPa

 

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