Trelleborg squeeze hose
Selecting the correct Trelleborg squeeze hose type and material is the most critical aspect of the correct application of a peristaltic pump. The Trelleborg squeeze hose must be of the correct material for the fit to avoid premature wear on the squeeze which could cause the hose to leak, normally the hose can be replaced when it wears out.
Trelleborg squeeze hose structure and features: the inner lining and outer lining of the hose are made of high extrusion-resistant composite rubber, and the structure is wound with one or more layers of high-strength synthetic fibers according to different customer pressure and outer diameter requirements. The tube body is soft, with strong elasticity, wear resistance and pressure resistance. Trelleborg squeeze hose has good cycle recovery performance, long service life and durability during use.
Trelleborg squeeze hose is a special rubber squeeze tube specially made for squeeze hose pumps. It has the characteristics of high toughness and high elasticity of repeated deformation, which fully meets the requirements of interference extrusion and strong rebound during the use of hose squeeze pumps. Effectively guarantee displacement, pressure, and service time. Trelleborg squeeze hose (extruded pump tube, extruded rubber hose) is mainly divided into a high-elastic and wear-resistant outer layer, a compression-resistant interwoven middle layer, and a strong and smooth inner layer.
Trelleborg squeeze hose has excellent material, uniform toughness; fine processing, strong rebound; special formula, effectively prolongs anti-oxidation; exquisite workmanship, three layers are reasonably distributed and combined firmly. Extruded tubes with special specifications can be processed according to the different needs of users.
Trelleborg squeeze hose structure:
1. Wear-resistant tough rubber outer layer
2. Multi-layer compression nylon middle layer
3. High elastic and flexible rubber inner layer
Trelleborg squeeze hose features:
The uniform thickness makes the force more uniform
Special Anti-Aging Formula
Powerful shape recovery for stronger suction
Internal pressure resistance up to 3MPa
Fine processing size prolongs the service life
A reasonable three-layer distribution ratio effectively guarantees the use
Trelleborg squeeze hose application:
Construction
Production of chemical raw materials
Domestic Wastewater Treatment
Mine Slurry Transportation
Slurry sediment cleaning
Pulp Production Conveyor
Ceramic slurry pumping
Other applicable fields
Introduction to the special properties of Trelleborg squeeze hose:
1. Burst pressure: ≥5MPa
2. Rated pressure: 0.8—1.6MPa
3. Permissible medium temperature: Not higher than 100°C
4. Acid corrosion resistance
Sulfuric acid: Concentration range 30%
Hydrochloric acid: Concentration range 10-20%
Nitric acid: Concentration range 5-10%
Carbonic acid: Concentration range —%
Others: Concentration range 10%
5. Alkali corrosion resistance
Lye (NaOH): Concentration range 25%
Others: Concentration range 25%
6. Rebound coefficient: 40-50%
7. Continuous use time limit: ≥800 hours (theory)
8. Inspection and acceptance standard: QB/FYX02-2001
9. Natural aging time: 1.5 years