An Overview of Concrete Pump Types

 The concrete machines include concrete batching plant, concrete mixer, concrete mixer truck, trailer line pump, truck mounted concrete pump, etc. Of them, the portable concrete mixer with pump, truck mounted concrete pump and long boom concrete pump are the most common concrete pumps.

Concrete pump types

The portable concrete mixer with pump is the cheapest of the three, which can be divided into electric and diesel concrete mixer pump. The difference is that the power source of the hydraulic system is provided by the motor or the diesel engine. It can realize concrete mixing and pumping at the same time.

The truck mounted concrete pump is based on the trailer line pump with the increase of a movable chassis. The pumping system has its own separate power source. In other respects, the effect is similar to that of a trailer pump such as the pipeline installation.

The long boom concrete pump has a fast driving speed and is controlled by the wireless remote control system. It does not need pipelines, so it can start working as soon as it arrives at the construction site, shortening the construction period.

What’s your need

Your project decides which equipment is right for you.For example, to repair tunnels and mines, the concrete mixer with pump is very suitable. The horizontal pumping distance of the concrete mixing pump is long, and the ambient sound when the motor pump is working is relatively small.

The long boom concrete truck also has a different working range according to the length of the boom. For example, those within 38 meters are suitable for concrete pouring of some small buildings with floors below 10 floors. At the same time, for bridge construction and small residential construction, the maneuverability of the concrete pump truck is also the most convenient.

Original source: https://www.concretebatchplanthm.com/a/an-overview-of-concrete-pump-types.html

Aluminum plate for ship deck

 

The Function of Ship Deck

The ship deck is composed of aluminum plates and frameworks, playing an important role in ensuring the strength and unsinkability of the hull, and providing an area for arranging various cabins and mechanical equipment. The deck divides the ship into upper and lower parts. The part above the main deck is collectively called the superstructure; the part below the main deck is called the main hull.

The deck parts of ships are prone to water collection and condensation, subject to wind and rain erosion, sun exposure and directly in contact with the atmosphere. Therefore, the ship deck is first to required to have excellent corrosion resistance and water resistance.

In addition, due to personnel activities and mechanical operations, the deck is often subject to trampling friction and rolling wear, and it also needs frequent cleaning because of the contamination of various oily, acid and alkaline media. Therefore, the ship deck material should have good slip resistance, wear resistance and corrosion resistance. Haomei marine grade aluminum plate meets those requirements.

Main Types of Aluminum Deck Plates

The main alloys of aluminum deck plates are 5052, 5083, 5086 and 6061, especially aluminum tread plate.

• 5052 aluminum check plate: It is of novel structure, good anti-skid effect, light weight and excellent durability. The mass per square meter is about 7kg, its tensile strength is 200N per square millimeter, and the relative elongation is higher than 10%, which can withstand high bending without breaking.

• 5083 aluminum deck plate: Its patterns have one bar, two bar, three bar, five bar,etc. Haomei 5083 aluminum plate is of flat shape and stable performance, which has been successfully used on yachts, cruise ships and other hulls. The common tempers are 5083-H116, H112 and H321.

• 5086 aluminum diamond plate: It features low density, high tensile strength, high elongation, and high corrosion resistance. It has medium strength and good weldability. So it is widely used as the marine grade aluminium plate.

• 6061 aluminum tread plate: 6161 aluminum plate has excellent corrosion resistance, weather resistance, slip resistance, easy processing property, which is an indispensable material for making ship decks. In particular, it has no stress corrosion cracking tendency.

• Original Source:https://www.marinealu.com/aluminum-plate-for-ship-deck

What Are The Aluminum Alloys Used in Cars

 With the spread of energy saving and emission reduction concept, lightweight vehicles have been quickly promoted. Aluminum alloy is one of the lightweight materials for automobiles, most of which are 5xxx Al-Mg-Si aluminum alloy. They are often used as manufacturing materials for automobile wheels, engines, chassis, and automobile bodies.

The benefits of lightweight automobile chassis in terms of fuel consumption and handling far exceed the lightweight of other parts. Automobile chassis, including steering system, suspension system, braking system and driving system, is an important component of a car, accounting for 30% of the entire car's weight.

The common aluminum alloy used in cars are mainly divided into 5xxx and 6xxx aluminum alloy for the car body and chassis:

1. After stamping, 5182 aluminum sheet has no cracks, and it is often used in car doors, car hoods, and car front and rear fenders.

2. 5083, 5754 and 5052 aluminum plate are the common alloys for automobile plates and air storage cylinder.

3. 5052 and 5083 aluminum plates are commonly used alloys for car doors.

4. Automobile wheels are mainly made of 6061 aluminum sheet, with a thickness ranging from 0.30-600mm and a width ranging from 150-2600mm. The lightweight of the wheel hub has been very mature.

5. The 5754 aluminum sheet for automobile fuel tanks has better corrosion resistance, good processing performance, excellent weldability, and easy processing and forming properties.

Original Source:https://www.autoaluminumsheet.com/a/what-are-the-aluminum-alloys-used-in-cars.html

Aluminum Alloy Plates for Moss LNG Tank

 Non-renewable resources such as oil and natural gas will become more and more precious. The transportation method of natural gas mainly depends on the length of the transportation distance. Under normal circumstances, short-distance liquefied natural gas transportation of less than 1000 km is transported by pressurized pipelines, and Moss LNG tank ships are used for the transport of more than 3000 km.

The recently developed LNG carrier can increase the capacity by more than 4 to 10 times on the basis of traditional carriers. LNG carriers need to first load natural gas in liquid form obtained by liquefying natural gas at a temperature below minus 162 ℃ into the storage tank for transportation.

The most important thing to manufacture an LNG carrier is the choice of the raw material of LNG storage tanks and ships. There are some basic requirements:

1. In the working temperature range, the expansion coefficient of the cabin material should be small, and with temperature changes, the expansion coefficient changes little. The aluminium alloy plate for Moss LNG tank meets such requirements.

2. The raw material should have a certain low temperature impact toughness value (Cv), or low temperature plastic brittle turning point temperature. In actual use, the requirements for the Cv value are getting higher and higher.

3. It must have good adaptability to impact load and cyclic load, and be able to withstand impact and fatigue.

4. At low temperatures, it should have higher strength and good elongation plasticity.

5. In addition to the above requirements for materials, there are also special requirements for the formability and welding performance of the materials.

At present the materials that can be used for LNG storage tanks or transport ships are Ni36 Invar alloy, Ni9% steel, and aluminum alloys such as aluminum alloy 5083, 5183, and 5383. Ni36 Invar alloy and Ni9% steel have excellent performance, but they are not suitable for large-scale use due to their high price and high density. Aluminum alloy is the best material for manufacturing storage cabins of LNG shipsdue to its good low-temperature properties.

As for the the choice of the aluminum alloys, Haomei Aluminum, a big aluminium tanker plate manufacturer, has rich alloys for the LNG tank and LNG ship manufacturer to choose from.

Original Source:https://www.aluminumtankerplate.com/a/aluminum-alloy-plates-for-moss-lng-tank.html

The Marine Aluminum Plate for Ship Building

 The marine aluminium plate for ship building is mainly Al-Mg aluminum alloy, Al-Zn-Mg and Al-Mg-Si alloys. According to the positions used, they are divided into aluminum alloys for upper outfitting and aluminum alloys for hull structure. The upper outfitting includes includes masts, portholes, chimneys, wheelhouses, etc. The hull structure includes the bulkheads, decks, surface plates, keel, bottom plate,etc.

The commonly used aluminum alloy for potholes of ships are 6063 aluminum alloy; 6063 and 6061 aluminum alloys are are often used for masts and gangways. The common marine grade aluminum sheets used in the hull structure is relatively high, of which 5454 and 5052 aluminum alloys are the main materials for making decks.

Application on LNG Cargo Ship

LNG cargo ships are the main ways of transporting natural gas for long distance. When designing LNG ship storage tanks, it is necessary to ensure that liquefied natural gas does not leak, ignite, and does not corrode the storage tank. Aluminum alloy is not only a low-temperature metal, but also has good strength and toughness, light weight and excellent corrosion resistance. 5083 luminum plate is often used for making LNG storage tank.

Application on Fishing Boat

There are many varieties of aluminum alloy fishing boats, suitable for different waters. It has a thick shell, which has super high strength and safety. Aluminum alloy boats are of light weight and obvious fuel saving effect.

The 5052-H32, 5052-H34, or 6061-T6 marine aluminum plate is used for small hulls that need no stretch forming. Where stretch forming is employed, 6061-T4 sheet, which may be subsequently artificially aged to the T6 temper, is utilized.

Haomei Aluminum has rich alloys of marine grade aluminum sheets for sale. Welcome to leave message below to inquire marine grade aluminium sheet price directly.

Original Source: https://www.alumhm.com/a/the-marine-aluminum-plate-for-ship-building.html

The Application of Marine Grade Aluminium Sheet

 The marine grade aluminum sheet is mainly Al-Mg alloy, Al-Mg-Si alloy and Al-Zn-Mg alloy. According to the positions used, they are divided into aluminum alloys for upper outfitting and aluminum alloys for hull structure.

The upper outfitting includes masts, chimneys, wheelhouses,etc. The hull structure includes bottom plate, keel, deck,etc. The application rate of aluminum-magnesium alloys in the hull structure is relatively high, of which 5454 and 5052 aluminum sheets are the main aluminum plate for making decks.

Military Ships

The design of shipbuilding follows the concept of light-weight structure. It is widely believed that light-weight ship structures have great advantages in terms of ship speed control, operational precision, and production costs, which can minimize consumption and extend the mileage of ships. Marine grade aluminum alloys can well meet the lightweight requirements of ships.

LNG Cargo Ships

The natural gas transportation vehicles are mainly LNG cargo ships. When designing LNG ship storage tanks, it is necessary to ensure that liquefied natural gas does not leak, ignite, and does not corrode the storage tanks. Aluminum alloy is not only a low-temperature metal, but also has good strength, strong toughness, light weight and excellent corrosion resistance. So it also has high application value in LNG cargo ships.

Marine Wharf

Wharf is an important place for ships to dock. It needs to have high corrosion resistance, bearing capacity and strength, and marine grade aluminum for sale can perfectly meet these requirements. Therefore, the floating bridges, aisles, springboards, and floating docks in the marine wharf can be manufactured or welded with different types of aluminum alloys.

Original Source:https://www.marinealu.com/a/the-application-of-marine-grade-aluminium-sheet.html

Why Do We Choose Aluminum Plate for Tankers

 The aluminum plate for tankers hjhas been a very common choice. Th shape, structure and alloys of the tanker are usually determined according to the different materials to be transported, but the most important thing is that the material does not chemically react with the liquid and does not corrode aluminum.

With the same weight of the chassis, the weight of the aluminum plate for tank truck becomes the decisive factor affecting the overall weight of the vehicle. For this reason, as long as aluminum sheets have no effect on the quality of the transported materials, aluminum plates must be welded to reduce the quality of the vehicle, achieving the purpose of energy saving, emission reduction, consumption reduction and environmental protection.

The tanks used to transport aviation gasoline and jet kerosene must be welded with aluminum alloy, because even if stainless steel tanks are used, very small amounts of iron will enter the oil, which is not allowed.

The aluminum alloy load tanker has sufficient rigidity and strength. The baffle, bulkhead and tanker head all can use 5083 aluminum plate. The the wall thickness of the tanker head is equal to or greater than the tanker body plate, the thickness of the baffle and the bulkhead is 1mm thinner than the tanker body.

There are guardrails and walkways on the top of the tanker cylinder. The walkways are made of aluminum checker plate. The guardrails are made of aluminum tubes, and their height is not less than the maximum height of the tank top functional device.

As one of the big suppler of aluminum plate for fuel tanker, Haomei Aluminum has 5182, 5754, 5059, 5454 and 5083 aluminium plate. Welcome toe leave message below to inquire what you need.

Original Source:https://www.aluminumtankerplate.com/a/why-do-we-choose-aluminum-plate-for-tankers.html

The Main Property of 2 Inch Aluminum Strips

 The aluminum strip is got after being slit by the slitting machine. The aluminum strip width does not exceed 800 mm, which is widely used in hardware and electrical appliances, lamp manufacturing, transformers and other industries.

The 2 inch aluminum strip is a common specification, referring to the aluminum strip with a width of about 50 mm. Haomei aluminum strip is of small thickness tolerance and high width accuracy. The strict inspection of the surface quality of the aluminum strip and the burr on the edge of the aluminum strip can better guarantee the product quality.

The elongation is a main property of aluminum strip 50mm. The elongation data can be got by the aluminum strip elongation testing machine. The aluminum strip elongation testing machine is mainly used to test the mechanical properties of aluminum alloy materials such as strength, modulus, yield, elongation.

Aluminum strip also has eight aluminum alloys series. The common ones are 1060, 1100, 1050, 3003 and 5052. Their elongations are very different. The 1xxx aluminum strip 50 mm is mainly used for the internal winding of dry-type transformer because of good elongation and electrical conductivity.

As a big aluminum strip supplier, Haomei Aluminum has advanced equipment to get any aluminum strip with. The aluminum strip 50mm price keeps increasing. Welcome to leave message below to get a best price.

Original Source: https://www.alumhm.com/a/the-main-property-of-2-inch-aluminum-strips.html