Hebei Qianli Rubber Products Co., Ltd. is the professional manufacturer of complete concrete pump hose products in China. We have established long-term cooperation relationship with many companies and we have exported our products to many countries. What's more, we have won very high reputation among many customers due to our high quality products and excellent after-sale service.
Our concrete pump hose products include steel wire reinforced concrete pump hose, fabric reinforced concrete pump hose and gunite hose. They are widely used in concrete placement industry and gunite hose is used to transfer dry sand and cement in concrete repair.
Steel wire reinforced concrete pump hose, fabric reinforced concrete pump hose and gunite hose have the same structure. They are all composed of three parts: tube, reinforcement and cover. The specific materials of tube, reinforcement and cover of different kinds of hoses are shown below.
Steel wire reinforced concrete pump hose
The tube and cover of steel wire reinforced concrete pump hose are made from high quality chloroprene rubber, making the hose resistant to abrasion, weather, ozone, cutting and corrosion. The reinforcement is made from multiple layers of high tensile steel wires meeting international standard. And reinforcement makes the hose work well in high pressure environment. It is mainly used to convey highly abrasive concrete in the construction of building, bridge, tunnel and swimming pool.
Fabric reinforced concrete pump hose
The tube and cover of fabric reinforced concrete pump hose are made from high quality chloroprene rubber, making the hose resistant to abrasion, weather, ozone, cutting and corrosion. The reinforcement is made from multiple layers of polyester cords. And this type of concrete pump hose can reduce the workload of workers. Besides, it has less harm to workers. It is also used to convey concrete in many concrete projects.
Gunite hose
The tube and cover of gunite hose are made from high quality NR synthetic rubber, making the hose resistant to weather, ozone, corrosion and abrasion. Reinforcement is made from two layers of high tensile steel wires or polyester cords. It is mainly used to convey dry sand and cement in concrete construction industry, such as mining reinforcement, swimming pool, ground stabilization, decorative concrete, refractory liners and so on.
There are some matters need to attention about concrete pump hose:
Steel wire reinforced concrete hose has solid structure, so it is used to convey concrete in many projects, such as building, bridge and tunnel.
Fabric reinforced concrete pump hose can reduce the workload of workers, because its reinforcement is made from polyester cord.
Gunite hose is widely used in concrete construction industry, such as mining reinforcement, swimming pool construction, tunnel and so on.
Concrete hose should be longer than actual length. This is the matters need to attention about concrete pump hose installation.
Concrete hose is only used to convey abrasive materials. This is about the matters need to attention about concrete pump hose maintenance.
Concrete hose should be handled carefully. This is the matters need to attention about the concrete hose transportation and storage.