Guorun has suction rubber hose and discharge rubber hose.Suction rubber hose is used in front of pump and discharge rubber hose are meant to be used in between two sections of hard pipe lines in order to give flexibility and avoid or release pipeline stress. We are in the position to build hose sizes ranging from 100 mm ID to 900mm ID. 

DESCRIPTION
Our designers can select the most appropriate materials from a wide range of products available to us to meet service requirements and the demands requested by our clients i.e. in regard to wear resistance, pressure ratings, tensile strength, bending capabilities and other parameters. Otherwise, we normally adopt wear-resistant rubbers,mainly NBR(acrylonitrile butadiene copolymer),SBR(oil-extended styrene butabiene rubber)or other imported material.
Guorun rubber hose temperature ranges from -30 ℃-+80℃,with common wear coefficient 60-75 cu.mm. Guorun rubber hose biggest bursting pressure can reach 36 bar.
 
 
BENEFIT
Guorun rubber hose has reinforcement layer. We take brush tape as enhanced layer with good flexibility and good pressure-bearing capability.
Guorun rubber hoses wear resistance is 2-3 times that of common sand blast rubber hose. This rubber ensures the the hose not a weak link in the whole pipeline.
Guorun rubber hose have been tested by market and are well commented,because every hose produced has undergone pressure burst tests, so will yours.

REFERENCE DATA
Structure: Mainly composed of two parts, internal rubber and enhanced layer. Inner rubber is made by polyurethane and butyl rubber, with special reinforcing agent added, while the enhanced layer adopt high quality brush tape to achieve good flexibility and good pressure-bearing capability.
Application: used for pumping and dredging of quartz sand, iron sand, slurry, concrete and other materials under normal temperature.

Technical Parameters: