Determine the hose length by allowing about an additional 20mm to the required length. The bending radius of the NH hose must be equal to or greater than the minimum value specified in the alog. Do not allow the NH hose to be directly exposed to fire.
CAUSES OF HOSE FAILURE Hose failures may occur due to many possible causes such as (note that this is only a partial list): a. Excessive strain due to the oscillatory motions of mechanical processes. b. Bending radii smaller than the minimum bending radius.
A spring guard will keep hose from bending beyond the minimum bend radius at the fitting, but it will not prevent the hose from twisting. To achieve proper hose flexing, the hose should be …
• The hose type BCH2 has a nitrile (NBR) inner tube for extended fluid compatibility. • Meets specified working pressure and bend radius of EN 857 2SC. • Synthetic rubber cover compound • Tight bending radius • Complete No-Skive fitting technology across the
Min. Burst 10,000 psig / 690 bar Lube Working Pressure 4000 psig / 276 bar Nominal Size ID 1/8" Nominal Size OD 5/16" Minimum Bending Radius 3 1/2" Construction Nylon Tube Dacron Braid Polyurethane Cover Temp.-40F to +212F
The hose is very flexible with a bending radius less than standard spiral hose and a high abrasion resistant cover. Hose is accepted for hydraulic service. SAE J1942/1 USCG – H accepted. PART NUER HOSE I.D. HOSE O.D. MAXIMUM MINIMUM BURST
HOSE ID OVER WIRE DIAMETER HOSE OD MAXIMUM WORKING PRESSURE MINIMUM BURST PRESSURE BENDING RADIUS WEIGHT (in) (mm) (in) (mm) (in) (mm) (psi) (bar) (psi) (bar) (in) (mm) (kg/mtr) MF33306 3/8 9,5 0,685 17,4 0,866 22,0 7250 500
A permissible bending radius is prescribed for each hose type, depending on its nominal size. If the minimum bending radius is exceeded, the service life and the load-bearing capacity of the hose line is reduced, as gaps can be caused in the wire mesh braiding on the outside of the bend due to the larger area to be covered.
Pay particular attention to hydraulic hose routing. Hoses must be properly installed to prevent potential hazards and ensure productivity. There are ten routing tips that, if followed, help avoid premature hydraulic hose failure. 1. Don’t position hose next to heat sources. An increase of 18° F above the maximum operating temperature of a hose may Read more »
Maximum bending diameter x wall thickness Φ50mm×3mm 1 minimum bending radius according to the diameter of the pipe 2 maximum bending radius can be based on customer requirements 3 maximum wear core length can be based on customer R250mm
However, bending the hose below the minimum bending radius leads to loss of mechanical strength and hence possible hose failure. A minimum straight length of 1.5 times the hose’s outside diameter (OD) shall be allowed between the hose fitting and the point at which the bend starts.
Trade Size and alog Nuer Acceptable Internal Diameter, Min-Max Acceptable External Diameter, Min-Max Bending Radius in Inches Approx. Weight of 100 Ft. Approx. Feet Per Standard Coil SF -3/16 0.187 0.207 0.290 0.320 1 3.2 250 SF -1/4 0.250 0.270
Hose features: Reduced bending radius PLEASE NOTE: The price shown is per metre of hose, the maximum single coil length is 100m for 1/4″, 3/8″, 1/2″ & 3/4″, 50m for 1 ″ Order Now Code D.N. Hose Size Outside Diameter Max Working Pressure Price Per
Hose is expensive, especially industrial hose. When our Hosebun® product is used, the hose manufacturer''s maximum bending radius is protected, and your expensive hose is kept from kinking. A Hosebun® is a polyurethane saddle designed to suspend hoses.
In addition, if you use the hose in more than the maximum working pressure (in accordance with the operating temperature), Minimum bending radius(mm) Regular size weight(kg) TEH-12 12.0 18.0 60 1.0 48 7.8 TEH-15 15.0 22.0 60 0.8 60 11.4 TEH-19 19.0
ITEM CODE HOSE ID HOSE OD MAXIMUM WORKING PRESSURE MINIMUM BURST PRESSURE BENDING RADIUS WEIGHT (in) (mm) (in) (mm) (psi) (bar) (psi) (bar) (in) (mm) (kg/mtr) MF41204 1/4 6,4 0,59 15,5 435 30 1740 120 2,992 76 0,15 MF41206 3/8 9,5
Installation & Maintenance 339 Service Life Factors Hose and hose asselies have a ¿inite life. There are a nuer of factors that will reduce hose life. Consideration should be given to the following factors. 1. Operating Pressure – The maximum operating
Maximum Working Pressure (MPa) Length Tolerance (mm) Minimum Bending Radius (mm) Hose Outer Diameter (mm) Dimention X (mm) Mass (g/m) Approximate Mass (g) Hose Inside-Diameter (phi mm) Recommended Aient Temperature (degree C)
It is a coination of hydraulic hose and end caps providing top performance, versatility, simplicity and maximum usable value, also saving costs. For all MegaSys ® hoses, peak performance with numerous hydraulic cycles and bends is achieved, excellent pressure resistance and compact bending radius, exceeding the requirements of internationally recognized standards.
For tight rotary draw bending, maintaining a bend radius that is a whole nuer multiple may increase the capability of the steel bender to meet your needs. While it may not be a minimum for every bender, a 3D bend radius is a commonly used starting point for minimum radius bends.
Find your Rubber hose Superflex, SBR water suction hose at ERIKS. Choose from more than 500.000 products online and order right away. light suction hose for water, waste water etc. the most flexible suction hose, the grooved cover prefence kinking of the hose
Maximum Operating Pressure 5075 psi Minimum Bursting Pressure at 20C (with hose coupling, screwed) 8700 psi Temperature Range-40F to 158F / 040C t +70C Minimum Bending Radius 35 mm / …
Parker''s PTFE High Pressure Hydraulic Hose Asselies have exceptional chemical compatibility, resist moisture, and handle pressures as high as 5,500 psi. They are designed for use in high temperature hydraulics and chemical transfer appliions