1、 EN857 steel wire braided hose specifications and models EN857 steel wire braided hose is a high-quality industrial hose with excellent pressure resistance, corrosion resistance, and wear resistance, widely used in various industrial fields. The specifications and models vary depending on the inner and outer diameters, as follows: 1. Inner diameter: 25mm, 32mm, 40mm, 46mm, 51mm, 64mm, 76mm, 89mm, 102mm, 112mm, 125mm, 140mm, 160mm, 200mm. 2. Outer diameter: 46mm, 55mm, 63mm, 70mm, 76mm, 83mm, 90mm, 98mm, 108mm, 115mm, 127mm, 138mm, 152mm, 168mm. 2、 Dimensions and pressure range of en857 steel wire braided hose The size and pressure range of EN857 steel wire braided hoses vary depending on their specifications and models, as follows: 1. Inner diameter: minimum 25mm, maximum 200mm. 2. Outer diameter: minimum 46mm, maximum 168mm. 3. Pressure range: Up to 400 bar (gauge pressure), the specific pressure range varies depending on the specifications and models. 3、 EN857 Steel Wire Woven Flexible Pipe Joint Adaptation Standard The adapter standard for EN857 steel wire braided hose joints is usually DIN standard, and the specific standards are as follows: 1. DIN 3396: Basic dimensions and tolerances for metal pipe joints. 2. DIN 3397: Types and selection of metal pipe joints. 3. DIN 3398: Dimensions and tolerances for sleeve type pipe fittings. 4. DIN 3399: Types and selection of sleeve type pipe fittings. 4、 Precautions for using en857 steel wire braided hose When using EN857 steel wire braided hoses, the following precautions should be taken: 1. Choose appropriate specifications and models based on actual usage, and install and use them according to design requirements. 2. Avoid using in high temperature, high pressure, and corrosive environments to prevent hose damage. During use, the hose should be regularly checked for damage, aging, and any abnormalities should be replaced in a timely manner. During the installation process, it is necessary to ensure that the bending radius of the hose meets the design requirements, avoid twisting, bending and other phenomena, and avoid affecting the service life of the hose.