European Standard Seat Manhole Cover Flange ( Carbon Steel , Stainless Steel , Aluminum Alloy DN580 Ring )
Tanker truck manhole cover stainless steel flange seat ring
The manhole cover connecting flange seat ring is used together with the flange type manhole cover. It is made of rolled plate. The materials are aluminum alloy, carbon steel and stainless steel. The overall height of the installation flange can be set according to the customer's requirements.
Introduction of aluminum alloy seat ring
The seat ring of the manhole cover made of aluminum alloy 5038 is light and firm. The size of the seat ring is 580mm and the height is fixed at 120mm
Introduction of carbon steel seat ring
The aluminum alloy manhole cover seat ring can also be installed with carbon steel seat ring, which is made of carbon steel, solid and wear-resistant. The size of the seat ring is 580mm, and the height is fixed to 120mm
Double Flanged Carbon Steel Manhole Cover For Sulfuric Acid Tank, Bulk Tank, Chemical Oil Liquid Tank Truck Manhole (DN300 -500mm 0.2-0.4MPa)
Manhole cover of Tank Truck Double Flanged
Carbon Steel Quick Opening Manhole Cover DN300 Concentrated Acid Tanker Manhole Cover
Product name: carbon steel quick-opening manhole covers Φ 300
Model: HT RKGKT - 300
Material: carbon steel
Nominal diameter: Φ 300
Design pressure: 0.2-0.4mpa
Design temperature: -40~140ºC
Suitable medium: concentrated sulfuric acid
Performance Characteristics Of
1. Turning Hinge With Oil Opening Angle Limit Device Can Effectively Prevent Opening
Stainless Steel Manhole Cover After Impact Tank.
2. The Pressure Of The Hole Is Set At 0.2-0.4mpa And The Design Temperature Is -40~140ºC.
3, Double Flange, 120mm, 4 Dovetails
Carbon Steel Quick Opening Manhole Cover DN500 Concentrated Acid Tanker Manhole Cover
Quick opening manhole cover for DN500 concentrated sulfuric acid
The designed pressure of the hole is 0.2-0.4mpa, and the designed temperature is -40ºC~140ºC.
Name, model, upper cover size, flange type, sealing strip size, outer diameter, diameter
Carbon steel quick-opening manhole covers HT. RKG804-450 Φ 520 double flanged Φ 510 Φ 510 Φ 500 (outside diameter)
Product Categories
Manhole cover of Tank Truck
Bottom emergency valve
API Bottom Adaptor set
Discharging Valve
Vapor recovery valve set
Optic sensor
Vent Valve
Ball valve
Oil indicator
Manual handle
Pneumatic accessories
Pump
Dry Disconnected Coupler
Oil metering
Flanges
Other accessories
580mm Aluminium alloy fuel tank Manhole Covers
$175.00 - $220.00/Piece
1 Piece(Min. Order)
Aluminium alloy six claw quick openning Manhole Cover powder tank truck Manhole Covers
$250.00 - $280.00/Piece
1 Piece(Min. Order)
580-350 Aluminium alloy fuel tank Manhole Cover explosion-proof cover
$150.00 - $300.00/Piece
1 Piece(Min. Order)
Stainless Steel Manhole for Sulfuric acid tank, dust tank, chemical tank
$50.00/Piece
1 Piece(Min. Order)
Stainless Steel Manhole Cover for Sulfuric acid tank, dust tank, powder tank car
$1.00 - $50.00/Piece
1 Piece(Min. Order)
Manhole cover of Tank Truck
oil truck 20 Inch truck Aluminum round Manhole Cover
$100.00.00 - $1500.00/Unit
Oil Tanker parts 20 Inch Aluminum Manhole Cover / tank top flanged manhole cover
Bulk tank 20 Inch 304 Stainless Steel Manhole Cover / Full Opening manhole cover
Fuel tank 20 Inch hooped manhole cover
Russia 20 Inch Small Aluminum Manhole Cover tank manhole cover
Fuel truck 16 inch steel round clamp manhole cover
Fuel tank truck16 inch Steel Manhole Cover / clamp round manhole cover
$50.00 - $1400.00/Unit
16 inch sprinkler Manhole Cover / water truck manhole cover
$30.00 - $800.00/Unit
Fuel Tank Steel 20 Inch Steel Manhole Cover / round manhole cover
Fuel tank truck 16 Inch Aluminum Manhole Cover / round manhole cover hatch cover
Fuel Tank 16 inch Aluminum Manhole Cover round manhole cover Hatch cover
Fuel Tank parts 20 Inch ductile iron manhole cover round manhole cover
oil tank 20 inch round steel tank manhole cover
Fuel Tank 16 Inch ductile iron manhole cover tank round manhole cover
Fuel Tank 16 Inch carbon steel manhole cover
Fuel Tank parts 16 Inch Carbon Steel Manhole Cover locking manhole covers
Fuel tank parts Aluminum 20 Inch Manhole Cover Inside Hanging Type
16" aluminum tank truck manhole cover
Tank truck 16" round manhole cover
20 inch fuel tanker manhole cover
20" Aluminum round manhole cover
Tank truck 16" manhole cover
16 inch fuel tank clamped manhole cover
20'' steel round manhole cover
16" Steel manhole cover
tank truck 20" manhole cover
water tank manhole cover
watering cart 16" manhole cover
20 inch fuel tanker aluminum manhole cover
16 inch hooped manhole cover
16 inch fuel tank clamped manhole cover
water truck manhole cover
flange type 20 inch aluminum manhole cover
10 Units(Min. Order)
16 inch Carbon Steel flange type manhole cover for oil tank
10 Units(Min. Order)
russia aluminium small manhole cover with key
10 Units(Min. Order)
20 inch Tank Carbon Steel Hooped manhole cover
10 Units(Min. Order)
Carbon Steel flange type manhole cover
10 Units(Min. Order)
20 inch Petroleum flange Manhole cover
10 Units(Min. Order)
20 inch stainless steel manhole cover manhole cover for tanker
$10.00 - $300.00/Unit
10 Units(Min. Order)
16 inch Carbon Steel clamped manhole cover for tank
10 Units(Min. Order)
aluminum Manhole cover for oil tank truck
10 Units(Min. Order)
16 inch Carbon Steel Flange type manhole cover
10 Units(Min. Order)
steel flange manhole cover for tanker
10 Units(Min. Order)
oil tank aluminum manhole cover
10 Units(Min. Order)
16 inch Carbon Steel fuel clamped manhole cover
10 Units(Min. Order)
API aluminum dust cap for API adaptor valve
10 Units(Min. Order)
16'' aluminum manhole cover / flange type maild
10 Units(Min. Order)
20 inch Carbon Steel clamped manhole cover
10 Units(Min. Order)
sprinkler Manhole Cover / water truck manhole cover
oil truck 20 Inch aluminum manhole cover
Tank truck equipment 16" steel manhole cover
Manhole cover for oil tank truck
$80.00 - $1400.00/Unit
20 Units(Min. Order)
20 inch Fuel tank Manhole cover
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16inch Manhole cover for water truck
20 Units(Min. Order)
Steel Manhole cover
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16 inch Aluminum Manhole cover
$80.00 - $1400.00/Unit
20 Units(Min. Order)
20 inch Fuel tnak truck Manhole cover
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16 inch Manhole cover for fuel tank truck
$80.00 - $1400.00/Unit
20 Units(Min. Order)
20 inch oil tank truck Manhole cover
$80.00 - $1400.00/Unit
20 Units(Min. Order)
20" Steel Manhole cover Centen hole
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16 inch Manhole cover for fuel tank truck
$80.00 - $1400.00/Unit
20 Units(Min. Order)
20" Steel Manhole cover for tank truck
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16" Steel Manhole cover for Africa
$80.00 - $1400.00/Unit
20 Units(Min. Order)
20" Fuel tank Steel Manhole cover
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16" Steel Manhole cover for fuel tank truck
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16" oil tank truck Steel Manhole cover
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16" Steel Manhole cover for fuel tank truck
$80.00 - $1400.00/Unit
20 Units(Min. Order)
16" Fuel tank truck Steel Manhole cover
$80.00 - $1400.00/Unit
20 Units(Min. Order)
Audited Supplier 
The manhole cover connecting flange seat ring is used together with the flange type manhole cover. It is made of rolled plate. The materials are aluminum alloy, carbon steel and stainless steel. The overall height of the installation flange can be set according to the customer's requirements.
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