Gold Member Since 2016
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Senpai Machinery Co., Ltd.

Manhole, Manhole Cover, 580 Manhole Cover manufacturer / supplier in China, offering Tanker Aluminum Petroleum Manhole Assemblies, Yongjia Senpai Machinery Company LPG Nozzle, 220V 380V Fuel Dispenser and so on.

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Supplier Homepage Product tanker truck accessories Tanker Aluminum Petroleum Manhole Assemblies

Tanker Aluminum Petroleum Manhole Assemblies

Purchase Qty.:
1-4 5+
FOB Unit Price: US $275 US $200
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $275
5+ US $200
Get Latest Price
Port: Ningbo, China
Production Capacity: 5000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, RMB

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Basic Info
  • Model NO.: 580
  • Type: Manhole Cover
  • Trademark: ZHONGSHU
  • Specification: API, CE, SGS, PEI, ISO
  • HS Code: 7610900000
  • Condition: New
  • Size: 580mm
  • Transport Package: 2PCS/CTN, 47X29.5X52, G. W.: 26kgs
  • Origin: Wenzhou, Zhejiang, China
Product Description
Senpai machinery tanker accessory API 580mm 58cm alloy manhole cover
Manhole cover is installed on the top of the tank to prevent the fuel leakage when tank is over rolled, built in P/V vent to adjust the pressure, when there is pressure difference between inside and outside the tank, it will automatically inlet or echaust air when there is accident or under high temperature it will adjust the pressure so that  it can ensure the safety and environmental protection. It has second class open design, when open the up binder plate, it will release the pressure out to prevent the worker from the pushing over, in the main plate of the manhole, there are three blinding holes can be installed with optic sensor, dip tube or our ternal vacuum valve according to the user's demands; hooped connecting way, which instead of flanged connecting to make the installation more convenient and reliable. It is suitable to transport petroleum, diesel, kerosene and the other light oil and so on.
Technical specifications:
Outer diameter: 560/580
Working pressure:0.6MPa
Emergency open pressure:21KPa-32KPa
Max. Emergency vent rate: 7000M3/h
Materials:Aluminum alloy
Working temperature:-20ºC~+70ºC

Tanker Aluminum Petroleum Manhole Assemblies

Tanker Aluminum Petroleum Manhole AssembliesTanker Aluminum Petroleum Manhole Assemblies

Tanker Aluminum Petroleum Manhole Assemblies

Flange for manhole cover:
Tanker Aluminum Petroleum Manhole Assemblies

Sealing for manhole cover:

Tanker Aluminum Petroleum Manhole Assemblies

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