Flexible and widely used dn80mm concrete pump hose fittings

Flexible and widely used dn80mm concrete pump hose fittings 

Features: Specially developed premium hose for conveying concrete using concrete pumps. Suitable for conveying highly abrasive media such as concrete, cement and plaster. Long service life due to abrasion resistant tube. Flexible and easy to handle, with good kink resistance due to a special hose design. Suitable for reverse pumping, for easy cleaning.

Temperature range: -35°C / +80°C

Safety factor 2:1

Tube: NR/SBR/BR, black, smooth, antistatic, abrasion resistant

Reinforcement: Steel cord wrapped

Cover: SBR, black, antistatic, cloth impression

1. Concrete pump hose cross section:

Two plies steel wire cord reinforced: Per ply 90 steel wire cord, steel wire diameter 1.8mm; Four plies steel wire cord reinforced: Per ply 100 steel wire, steel wire diameter 1.2mm.

2.Concrete pump hose (4 steel plies, 80 bar W.P.)

Application: steel cord hose used for concrete placement at casting locations; it is used at the end of the pumps to distribute the concrete. The hose resists suction during the cleaning process. Usually supplied with swaged on “Full flow” hardened couplings.

3.Concrete pump hose end flange:

Hose can fit SK,HD,ZX,MF end flange.

1.SK148mm flange is commonly used. SK 157mm flange is special for Sany concrete pump.

2.ZX 175mm flange usually used for Putzmeister concrete pump.

3.MF 166mm flange usually used for Schwing concrete pump.

3.Concrete pump hose connection:

Parts of the hose assemblies are: the hose and the couplings.Depending on the application, hoses may have just one or both coupled ends. Usually used on end,connect end hose and concrete pump pipe by clamp coulping.

5.Concrete pump hose cleaning.

The assembly must be cleaned after every use with the correct equipment. We suggest carrying out the cleaning operation by sucking a sponge ball from one end to the other.Compressed air must not be used for the cleaning.

Hebei Lianxing Rubber and Plastic Co., Ltd. is located in Hengde Industrial Park, at the junction of Shandong and Hebei. Our company covers an area of 51000m2, including 17000 m2 for work shops. We are an innovative company integrating research and development, production, technology innovation and sales.

We have attached great importance to product quality since our company was built. Not only having advanced production equipment, exquisite technology and perfect testing instruments, we also have passed the IS09001 international quality system certification. Our company pays great attention to the quality awareness of employees, trying our best to ensure the product quality to meet the needs of different users with scientific management methods and perfect after sale service system.

Our products are sold well in more than thirty provinces and autonomous regions of China, and are exported to many countries like Saudi Arabia, Russia, Italy, Japan, and are well received by users.