FacebookLinkedinYouTube
+86 13331362275[email protected]orientrubber
OrientflexOrientflex
Orientflex
China-Rubber Hose|Hydraulic Hose|PVC Hose-Manufacturer
  • Home
  • Product
    • PVC Hose
      • Garden Water Hose
      • Layflat Discharge Hose
      • PVC Steel Wire Hose
      • PVC Suction Hose
      • PVC Clear Hose
      • PVC Braided Hose
      • PVC Air Hose
      • PVC Welding Hose
      • PVC High Pressure Spray Hose
    • Industrial Hose
      • Air Hose
      • Water Hose
      • Oil Hose
      • Chemical Hose
      • Food Grade Hose
      • Steam Hose
      • Welding Hose
      • Sand Blast Hose
      • Material Handling Hose
      • Floating Marine Fuel Hose
      • Composite Hose
    • Hydraulic Hose
      • SAE 100 R1+EN 583 1SN
      • SAE 100 R2+EN 853 2SN
      • SAE 100 R3
      • SAE 100 R4
      • SAE 100 R5
      • SAE 100 R6
      • SAE 100 R7
      • SAE 100 R8
      • SAE 100 R9+R10+R12
      • SAE 100 R13
      • SAE 100 R14
      • SAE 100 R15
      • SAE 100 R16
      • SAE 100 R17
      • EN854 1TE/2TE/3TE
      • EN856 4SP/4SH
      • EN857 1SC/2SC
      • Hydraulic Oil Hose 150℃
      • Flexible metal Hose
      • Airless Paint Spray Hose
      • Micro-Pressure Testing Hose
    • Silicone Hose
      • Silicone Straight Meter Hose
      • Silicone Straight Coupler
      • Silicone Elbow Hose
      • Silicone Reducer Hose
      • Silicone Hump Hose
      • T-Shape Silicone Hose
      • Silicone Corrugated Hose
      • OEM Silicone Hose
      • Silicone Heater Hose SAE J20 R3
      • Silicone Vacuum Hose
      • Silicone Braided Hose
      • Silicone Steel Wire Hose
    • Auto Rubber Hose
      • Rubber Fuel Hose SAE J30 R6
      • Rubber Heater Hose SAE J20 R3
      • Rubber Brake Hose SAE J1401
      • Rubber Brake Hose SAE J1402
      • Rubber Conditioner Hose SAE J2064
      • Oil Cooler Hose SAE J1532
      • Power Steering Hose SAE J188
      • EPDM Radiator Hose
    • Pneumatic Hose
      • PU Pneumatic Hose
      • PU Braiding Hose
      • PA / PU Coil Hose
      • PA6, PA12 Nylon Hose
      • Double Layer PA Tube
      • Pneumatic Hose Fittings
    • Layflat Hose
      • PVC Layflat Hose
      • Large Diameter PVC Layflat Hose
      • PE Layflat Hose
      • TPU Layflat Hose
      • TPU Drag Hose
      • Rubber Layflat Discharge Hose
      • Rubber Layflat Compressed Air Hose
      • Rubber Covered Layflat Discharge Hose
      • Rubber Lining Layflat Fire Hose
      • PVC Lining Layflat Fire Hose
      • PU Lining Layflat Fire Hose
      • Double Jacket Layflat Fire Hose
      • Rubber/PVC Lining Layflat Fire Hose
    • Duct & Vacuum Hose
      • PU Steel Wire Duct Hose
      • PU Helix Duct Hose
      • PVC Steel Wire Helix Duct Hose
      • PVC Helix Duct Hose
      • Swimming Pool Hose
      • Vaccum Cleaner Hose
      • Nylon Fabric Duct Hose
      • Silicone Coated Duct Hose
      • Flame Retardant Duct Hose
      • PVC Coated Duct Hose
      • Alumimium Duct Hose
      • Aluminium Foil Bonded Duct Hose
    • Dredging Hose
      • HDPE Pipe
    • Hose Coupling/Hose Clamp
      • Clamp
      • Camlock
      • Hydraulic Fittings
      • Air Hose Coupling
      • Storz/Bauer coupling
      • Sandblast Coupling
      • Ground Joint Coupling
      • Strainers
      • KC Nipple/Hose Mender
      • Flanges/Ball Valve
      • Whipcheck Safety Cable
    • Hose Protection Sleeve
      • PP Spiral Guard
      • Silicone Fire Sleeve
      • Nylon Fabric Hose Guard
      • Spring Guard
    • Crimping Machine
      • Hydraulic Hose Crimping Machine
      • Hydraulic Hose Skiving Machine
      • Hydraulic Hose Test Benches
      • Hydraulic Hose Cutting Machine
  • Factory Tour
  • About Us
  • Video
  • Case
  • Blog
    • Solution
    • Product Knowledge
    • Exhibition Information
    • Company News
  • Contact
  • Home
  • Product
    • PVC Hose
      • Garden Water Hose
      • Layflat Discharge Hose
      • PVC Steel Wire Hose
      • PVC Suction Hose
      • PVC Clear Hose
      • PVC Braided Hose
      • PVC Air Hose
      • PVC Welding Hose
      • PVC High Pressure Spray Hose
    • Industrial Hose
      • Air Hose
      • Water Hose
      • Oil Hose
      • Chemical Hose
      • Food Grade Hose
      • Steam Hose
      • Welding Hose
      • Sand Blast Hose
      • Material Handling Hose
      • Floating Marine Fuel Hose
      • Composite Hose
    • Hydraulic Hose
      • SAE 100 R1+EN 583 1SN
      • SAE 100 R2+EN 853 2SN
      • SAE 100 R3
      • SAE 100 R4
      • SAE 100 R5
      • SAE 100 R6
      • SAE 100 R7
      • SAE 100 R8
      • SAE 100 R9+R10+R12
      • SAE 100 R13
      • SAE 100 R14
      • SAE 100 R15
      • SAE 100 R16
      • SAE 100 R17
      • EN854 1TE/2TE/3TE
      • EN856 4SP/4SH
      • EN857 1SC/2SC
      • Hydraulic Oil Hose 150℃
      • Flexible metal Hose
      • Airless Paint Spray Hose
      • Micro-Pressure Testing Hose
    • Silicone Hose
      • Silicone Straight Meter Hose
      • Silicone Straight Coupler
      • Silicone Elbow Hose
      • Silicone Reducer Hose
      • Silicone Hump Hose
      • T-Shape Silicone Hose
      • Silicone Corrugated Hose
      • OEM Silicone Hose
      • Silicone Heater Hose SAE J20 R3
      • Silicone Vacuum Hose
      • Silicone Braided Hose
      • Silicone Steel Wire Hose
    • Auto Rubber Hose
      • Rubber Fuel Hose SAE J30 R6
      • Rubber Heater Hose SAE J20 R3
      • Rubber Brake Hose SAE J1401
      • Rubber Brake Hose SAE J1402
      • Rubber Conditioner Hose SAE J2064
      • Oil Cooler Hose SAE J1532
      • Power Steering Hose SAE J188
      • EPDM Radiator Hose
    • Pneumatic Hose
      • PU Pneumatic Hose
      • PU Braiding Hose
      • PA / PU Coil Hose
      • PA6, PA12 Nylon Hose
      • Double Layer PA Tube
      • Pneumatic Hose Fittings
    • Layflat Hose
      • PVC Layflat Hose
      • Large Diameter PVC Layflat Hose
      • PE Layflat Hose
      • TPU Layflat Hose
      • TPU Drag Hose
      • Rubber Layflat Discharge Hose
      • Rubber Layflat Compressed Air Hose
      • Rubber Covered Layflat Discharge Hose
      • Rubber Lining Layflat Fire Hose
      • PVC Lining Layflat Fire Hose
      • PU Lining Layflat Fire Hose
      • Double Jacket Layflat Fire Hose
      • Rubber/PVC Lining Layflat Fire Hose
    • Duct & Vacuum Hose
      • PU Steel Wire Duct Hose
      • PU Helix Duct Hose
      • PVC Steel Wire Helix Duct Hose
      • PVC Helix Duct Hose
      • Swimming Pool Hose
      • Vaccum Cleaner Hose
      • Nylon Fabric Duct Hose
      • Silicone Coated Duct Hose
      • Flame Retardant Duct Hose
      • PVC Coated Duct Hose
      • Alumimium Duct Hose
      • Aluminium Foil Bonded Duct Hose
    • Dredging Hose
      • HDPE Pipe
    • Hose Coupling/Hose Clamp
      • Clamp
      • Camlock
      • Hydraulic Fittings
      • Air Hose Coupling
      • Storz/Bauer coupling
      • Sandblast Coupling
      • Ground Joint Coupling
      • Strainers
      • KC Nipple/Hose Mender
      • Flanges/Ball Valve
      • Whipcheck Safety Cable
    • Hose Protection Sleeve
      • PP Spiral Guard
      • Silicone Fire Sleeve
      • Nylon Fabric Hose Guard
      • Spring Guard
    • Crimping Machine
      • Hydraulic Hose Crimping Machine
      • Hydraulic Hose Skiving Machine
      • Hydraulic Hose Test Benches
      • Hydraulic Hose Cutting Machine
  • Factory Tour
  • About Us
  • Video
  • Case
  • Blog
    • Solution
    • Product Knowledge
    • Exhibition Information
    • Company News
  • Contact
2023-10-11未分类

Food grade hose structure

In general, food grade rubber hoses have an inner rubber tube. While it is to deliver foods like milk and wine inside the rubber pipe. Then there is a reinforce of steel wire or fiber. Such reinforce layer offers great pressure resistance. The inner layer is mostly white and the reinforce layer is one or more spiral steel wires. While the outer layer is wear resistant rubber.

Ruber food grade hose

Working pressure

Make sure that the working pressure of food hose and joint is greater than the pressure of the system. The pulse or peak pressure in the system must be less than the working pressure of the hose assembly.

Test pressure

The test usually uses water or other suitable media at normal temp. The hose assembly should maintain pressure at 2 times the working pressure for 30 to 60 seconds without leakage or pressure drop. And it needs to maintain pressure for 5 minutes without leakage or pressure drop. Then the rubber food grade hose assembly can pass the pressure test.

Burst pressure

This means that the pressure that causes the hose to rupture should be 4 times the working pressure. Currently, most companies design and produce hoses with 4 times the pressure. But the value is only for hose test and can not be used as a basis for hose selection.

food suction and discharge hose

Temperature range

In order to avoid the performance of the rubber hose being affected, the temp of the environment should not exceed that the hose itself is suitable for. Otherwise the hose will age in advance and cause leakage.

Related posts
PVC steel wire hose
PVC steel wire hose is a good assistant for water transportation
2025-07-14
PVC steel wire hose
PVC spring hose is a multi-purpose material
2025-07-14
pu flexible ducting hose
What cause steel wire rust of PU steel wire hose
2025-07-08
PU steel wire hose
What cause PU hose turns yellow and the solution
2025-07-08
PRODUCT CATEGORY
  • Hydraulic Hose
  • Industrial Hose
  • PVC Hose
  • Pneumatic Hose
  • Duct & Vacuum Hose
  • Silicone Hose
  • Auto Rubber Hose
  • Layflat Fire Hose
  • Dredging Hose
  • Hose Protection Sleeve
  • Rubber Sheet
  • Hose Coupling/Hose Clamp
  • Crimping Machine
Product Categories
  • 1.Hydraulic Hose
  • 2.Industrial Hose
  • 3.PVC Hose
  • 4.Pneumatic Hose
  • 6.Silicone Hose
  • 7.Layflat Fire Hose
Contact Info
  • Phone
    +86 13331362275
  • WhatsApp
    +86 13331362275
  • Skype
    orientrubber9
  • Email
    [email protected]

Find us on:

FacebookTwitterLinkedin
Send Inquiry




    Blog
    • PVC steel wire hose is a good assistant for water transportation
    • PVC spring hose is a multi-purpose material
    • What cause steel wire rust of PU steel wire hose
    • What cause PU hose turns yellow and the solution
    • PU hose has advantages in the production
    CopyRight @ Hebei Orient ADMA Tech Group Co., Ltd.