High Quality Concrete Pump RUBBER SEAL DN125 DN150

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$0.50 - 53.00 / pc
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TT or LC
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10 pc
Supply Capability:
10000 pc/month

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Product Description:

Product Name: Rubber Seal DN125

1. Specification of Rubber Seal DN125

    Materials:  ruber

    Inner Diameter: 125mm, 100mm

    Outer Diameter: 148mm, 127mm etc.

    Flange size: 148mm  127mm

    Flange type: SK flange, ZX flange

    Standards: ASTM A128-C

   Color: Black

Notes: Total series of Concrete Pump Rubber Seal for different brand concrete pump (PUTZMEISTER, SCHWING, CIFA, SANY, ZOOMLION, IHI, KYOKUTO Etc)available from us, different length, different raw material pipe for customers choices.

2.  Application of  Rubber Seal DN125

    Widely used on concrete pump truck, concrete placing boom, trailer concrete pump etc, for concrete delivery.

    Our concrete pump delivery pipes have been successfully exported to many countries from 1998, Our main markets as below: Middle East, Southeast Asia, America, Brazil, Italy, Russia, South Africa etc

     Aiming at the largest concrete pump parts manufacturer, and reliable, professional supplier in China, we can supply concrete pump elbows, delivery pipes, casting or forging couplings, end rubber hoses, rubber pistons, tungsten wear plates, delivery cylinders, and other hydraulic parts, one stop service for your concrete pump parts and accessory business.

3.   Package and Delivery

All these put inot containers.

4.  Production

Our  rubber seals are made with advanced technology of rubber formula, rubber moulding,Baking, Etc, suitalbe for different size of pipe flanges.


High Quality Concrete Pump RUBBER SEAL DN125 DN150

High Quality Concrete Pump RUBBER SEAL DN125 DN150High Quality Concrete Pump RUBBER SEAL DN125 DN150


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Q:What are the skills of concrete pump?
) need vertical piping, along with the increase of height is the potential increase of concrete circumfluence trend, therefore should be the level of pipeline laying length between the concrete pump and vertical pipe, to ensure that there is sufficient to prevent backflow resistance of concrete
Q:What are the functions of concrete pump truck?
According to the structure and use of divided into drag type concrete pump, truck pump and pump car, according to the power type is divided into electric concrete pump and diesel power concrete pump
Q:What is the washing process of the concrete pump pipe?
Before the end of the pump, it is necessary to pump the fine stone concrete in the hopper as much as possible
Q:When concrete is poured, how high can the concrete pump be put?
The car pump arm is long, traffic roads, the required pump stop position is bigger, so there are a lot of the site can not be use pump more than 60 meters (60 meters of general automobile pump, stop the pump and the leg position width of about 14 meters)
Q:What are the layout requirements of concrete pump for building engineering?
When more than one concrete pump or pump truck is pouring at the same time, the selected location should be the closest to each other. It is better to pour the concrete at the same time, so as to avoid retaining the construction joint.
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:Which height of concrete pump is the most practical?
The clay pump truck is modified on a truck chassis. It is mounted on the chassis with a power and motion device, a pump and a mixing device, a cloth arrangement, and other auxiliary devices
Q:What are the causes of pipe blockage in concrete pump?
The concrete mixture ratio of adverse pressure gradient in the relatively large, water will be through the aggregate gap penetration, the aggregate coalescence caused by plugging occurred in the pipeline, and the pipeline bending diameter hose is arranged in the middle; in addition, concrete water cement ratio is too large to cause the separation of mortar and aggregate segregation, and plugging
Q:How to deal with the blockage in the outlet of the distributing valve of the concrete pump?
Usually the pumping system is suddenly interrupted and has abnormal sound. The device has a strong vibration, but there is no vibration in the pipe
Q:What are the precautions for gas washing of concrete pump?
The valve must not be opened at once. It should be opened, closed, opened and carefully observed. It can only be opened when the concrete can flow smoothly

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