Twin Wall Elbow for Concrete Pump R275 15DGR

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
30 pc
Supply Capability:
5000 pc/month

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Product Description:

 

Twin Wall Elbow (Twin Wall Flange)

 

(1)   Material: Q235 (outside) + GCr15(inside)

 

(2)   Thickness: 3mm (outside) + 9mm (inside)

 

(3)   Technology: Quenching under high temperature

 

(4)   Characteristics: the inner rigidity to 63 HRC; the outside has so high toughness to keep the inner.

 

(5)   Matched with: Twin wall flange, Alloy (GCr15) + 20#

 

(6)   Working Pressure:170bar 

 

(7)   Service life: above 60,000 cubic meters.

 

 

(8)   Package: PP woven bag and plastic cap

 

Twin wall elbow is created with research of us and need of the market. Its service life and working pressure are better than the casting. Besides, We can supply 90D, 45D, 30D, 25D, 20D, 15D, 10D. And it can be used for PM, JUNJIN, Schwing, Cifa, Sany, ect.

 

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Q:What are the causes of pipe blockage in concrete pump?
When the fine sand content through the 0.315mm screen is small, even if other concrete technical specifications meet the requirements, it will plug the pipe. Because these fine sand plays a similar role in the concrete, it can reduce the friction between the tube wall and concrete, improve the fluidity, increase the cohesion and water retention, and greatly affect the concrete pumping performance
Q:What are the functions of concrete pump truck?
It is composed of pump body and conveying pipe. It is divided into piston type, extrusion type and water pressure diaphragm type according to the structure. The pump body is mounted on the automobile chassis, and then equipped with telescopic or bent cloth rods to form a pump truck
Q:How to choose concrete pump?
In order to ensure that the concrete pump has a larger amount of transportation, but also has a certain outlet pressure and the corresponding economic power, in the design of concrete pump, most of the constant power piston pump is used
Q:Is the main pump of the concrete pump electric control or hydraulic control?
The main pump behind the oil pump to provide the size of the oil with the greater the current the higher the higher the higher the displacement,
Q:What are the layout requirements of concrete pump for building engineering?
Concrete pump or pump truck layout, parking site should have enough space, in order to ensure concrete mixing truck feeding, shunting convenience
Q:How can the concrete pump be installed and used?
Operation should be carried out before the examination, to confirm the normal electrical equipment and instrumentation, each part of the switch button, the handle in the correct position, the mechanical part of the fastening point is firm and reliable, and the chain belt tightness to meet the requirements, the normal operation of the transmission parts
Q:What are the specifications for concrete delivery pumps?
In the cold season, the construction of concrete pump should have anti freeze measures
Q:What is the difference between concrete pump and ground pump?
The pump is easy to move and flexible, but generally limited to the length of the boom by 60-70m. The ground pump is not limited by height, but it needs to be connected with the conveying pipe, which is of poor flexibility
Q:What is the name of the pump for concrete transportation?
Concrete pump truck is modified on truck chassis. It is equipped with motion and power transmission device, pumping and mixing device, cloth device and other auxiliary devices on the chassis.
Q:What is the concrete delivery pump?
Currently mainly divided into gate valve, concrete pump and S valve concrete pump

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