Atmospheric pressure manhole North New Austrian pipeline, carbon steel material, circular square optional
Category:
mechanical equipment/valve/Blowdown valve
Model:
DN100-DN2000
Brand:
Xinao Pipeline
material:
Carbon steel/stainless steel
work pressure:
atmospheric pressure
connection method:
flange connection
sealing form:
gasket seal
surface treatment:
Sandblasting anti-corrosion
Applicable Temperature:
-20℃~200℃
Place of Origin:
Hebei
shape:
Round/Square
Retail Price
10,000,000.00USD
重量
kg
- Product Description
-
material Carbon steel/stainless steel
work pressure atmospheric pressure
connection method flange connection
sealing form gasket seal
surface treatment Sandblasting anti-corrosion
Applicable Temperature -20℃~200℃
Place of Origin Hebei
shape Round/Square
Description :
Atmospheric manhole is an important accessory installed on storage tanks, containers or pipeline equipment for personnel to enter and exit for maintenance, cleaning or internal inspection. This product is provided by Hebei Xinao Pipeline and strictly manufactured in accordance with relevant industry standards to ensure good sealing and safety in atmospheric or low-pressure environments.
This product is usually made of high-quality carbon steel (such as Q235B) or stainless steel material, which has excellent corrosion resistance and structural strength, and can adapt to various industrial environments, including petrochemical, food and beverage, pharmaceutical, and water treatment fields. A rubber gasket that is resistant to oil and acid alkali is installed between the manhole cover and the base, which is fastened with bolts to ensure a sealing effect during long-term operation and prevent medium leakage or external impurities from entering.
In terms of design, the atmospheric manhole structure is compact, easy to install, and can be customized with circular or square specifications according to customer needs, as well as different diameter sizes (such as DN400, DN500, DN600, etc.). The surface undergoes sandblasting, rust removal, and anti-corrosion treatment (such as painting or galvanizing) to extend its service life and reduce maintenance costs. Its hinged design or quick opening structure (depending on the specific model) makes opening and closing more convenient, improving on-site operation efficiency.
Suitable for top or side wall installation of various vertical or horizontal storage tanks, reactors, evaporators, and other equipment. As a key channel for equipment maintenance, selecting reliable atmospheric manholes is of great significance for ensuring production safety and improving maintenance efficiency. Hebei Xinao Pipeline, with rich manufacturing experience and strict quality control system, provides customers with cost-effective and complete specifications of manhole products to meet diverse engineering needs.
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