5.0mm Wear Resistant Double Layer Pipe For Concrete Pump DN125 133mm

Concrete Pump Parts Twin Wall Delivery Pipe/twin wall deck pipe/Wear-resistant double-layer pump tube

1.Product description

Concrete pump twin wall delivery pipe, this kind of double layer pipe service life is longest , usually have boom pipe and deck pipe,have different thicknesses and lengthes.

a. Product name: Concrete Pump Spare Parts - double layer pipe and tube

b. Type: Concrete Pump Boom Pipe and deck pipe 

c. Thickness (outer pipe thickness+inner pipe thickness): 2+3mm, 2+3.5mm, 3+4mm and so on.

d. Material:

(1) Inner pipe is high chromium alloy steel ,outer pipe is alloy casted steel, this kind of twin wall pipe quality is equal to Conforms and Geramny Esser pipe, delivery capacity can reach 10000cbm, of course the price is highest.

(2) Inner pipe is 65Mn, outer pipe is 20# steel , this kind of tube is our usual exported pipe , service life is 50000cbm-80000cbm, price is lower, this kind of pipe cost performance is good, exported to many countries!

e. Service life: 50000cbm-100000cbm

f. Technoloy: this double layer tube inner wall pipe through heat treatment, also put one layer 20#pipe to protect the inner wall pipe, and then automatic welding the flange collar, Sand blasting, finally is Electrostatic spraying.

g. Hardness: Inner wall pipe through heat treatment, hardness is about 65HRC.

h. Flange collar: SK flange, Zx flange, twin wall wear resistent flange, also HD flange collar.

i. Color: red, blue, white, yellow, and so on.

j. Application: usually twin wall boom pipe thickness is 4.5mm, 5.0mm, 5.5mm, usually used on the mobile pump. And twin wall deck pipe is usually 7.0mm, this kind of pipe is usually used on the stationary pump.

2.Concrete pump pipe real shot display

3.Advantages of wear-resistant pipe

Wear-resistant pipes, also known as "boom pipes, car pump pipes, and sky pump pipes", are used for the transportation of commercial concrete (referred to as "commercial concrete"), and are generally used in high-rise buildings, high-speed rail, bridges and other buildings. Concrete wear-resistant pipes are ideal wear-resistant and corrosion-resistant pipes for transporting concrete media because they give full play to the characteristics of steel pipes such as high strength, good toughness, impact resistance, and good welding performance. Single-layer high wear-resistant hardened straight pipe: The advantage of this type of product lies in its high wear resistance, and the material is a special 45Mn2, 50Mn2 alloy structural steel pipe. Imported ultra-high frequency, ultra-audio special equipment, ultra-high frequency, ultra-audio inner wall heat treatment technology, so that the inner wall of the tube forms a high-strength (55-63HRC) high-wear layer (1.8-2.5mm), and the outer surface has a high resistance Plastic deformation ability. Thus, the optimized combination of high strength, high wear resistance layer and high toughness is realized. The concrete pipeline can withstand the impact and wear of more large concrete aggregates (pebbles, gravel, granite, slag, etc.), greatly improving the compressive wear resistance and service life of the pipeline.

4.workshop real shot

4.Welcome your inquiry