Concrete pump pipeline
Pump pipe is hollow section, most of them is used for conveying fluid and specializes in conveying concrete, etc. Pump pipe is a new type of construction engineering accessories which simultaneous appearances with concrete pump, it greatly improves the efficiency of construction. Pump pipe generally falls into two kinds, respectively are 125mm and 150mm, and this both kinds have high pressure and low pressure. Outer diameter of low pressure model of 125 mm type concrerte pump is Φ133 mm pipe, outer diameter of high pressure model is Φ140 mm pipe. Outer diameter of low pressure model of 150 mm type pump pipe isΦ159 mm pipes, outer diameter of high150mm pressure model isΦ168 mm pipe. Pipe joint of pump pipe is through special processing and welding connected with pipe and each pipe is connected by pipe clamp with precision casting technology.
According to usable range, concrete pump is divided into two kinds, pump truck pipe and pit pump pipe. Pump truck pipe is made from cast steel casting, which includs boom tube, hinged elbow, reducer and bend. Pit pump pipe, common 20 # carbon steel, is strip steel with hollow section and no seams around, it is processed by the fluid pipe or straight seam pipe.
Types of concrete pipes & technical parameter
Concrete pump twin wall pipes
|Concrete pump twin wall pipes|
|125||133||4.5||High chrome alloy steel&ST52 seamless steel||1m-6m|
Concrete pump harden pipes
|Concrete pump harden pipes|
|125||133||4.5||45Mn2||1m-6m or customized|
Concrete pump ST52 pipes
|Concrete pump ST52 pipes|
|125||133||4.5||ST52 seamless pipe||1m-6m or customized|
DN80,DN100 special pump pipe are available.
148mm,157mmSK,ZX,MF flange are available.
Surface treatment:electrostatic powder spraying and bake paint.