EN856 R12 Spiral Wire High Pressure Hydraulic Rubber Hose
1.STRUCTURE OF EN856 R12 HYDRAULIC RUBBER HOSE
CONTINUOUS SERVICE TEMPERATURE RANGE:-40°F / +250°F; -40°C / +121°C
MAX OPERATING TEMPERATURE: 257°F 125°C
INSERT: SHF-TYPE
TUBE: OIL RESISTANT SYNTHETIC RUBBER
REINFORCEMENT: FOUR HIGH TENSILE STEEL SPIRALS
COVER: ENVIRONMENT RESISTANT SYNTHETIC RUBBER, GREY COLOUR
APPLICABLE SPECS: EN 856 R12 - SAE 100 R12 - ISO 3862-1 R12
2.KEY PERFORMANCE OF EN856 R12 HYDRAULIC RUBBER HOSE
EN/DIN and new SAE rated working pressures
Approved at 1.000.000 impulse cycles Over standard pressure resistance Outstanding ozone and weather resistance biological and mineral oils compatibility
Appearance: Wrap
Branding: Printing and indelible branding with embossed technology
Colour: Black, red, blue, yellow, green, gray.
3.APPLICATIONS & FLUIDS OF EN856 R12 HYDRAULIC RUBBER HOSE
Hydraulics: High pressure power lines
Mineral oils, vegetable oils and synthetic ester based oils (up to 212°F 100°C), glycols and polyglycols,mineral oils in aqueous emulsion, water.
4.TEACHNICAL DATA OF EN856 R12 HYDRAULIC RUBBER HOSE
PART.REF. | HOSE SIZE I.D | R.O.D | O.D | MAX W.P | MIN B.P | MIN B.R | W.T | ||||
DN | dash | inch | mm | mm | bar | psi | bar | psi | mm | Kg/m | |
WS R12 10 | 10 | -6 | 3/8" | 17.3 | 20.0 | 280 | 4061 | 1120 | 16244 | 130 | 0.59 |
WS R12 12 | 12 | -8 | 1/2" | 20.4 | 23.5 | 280 | 4061 | 1120 | 16244 | 180 | 0.77 |
WS R12 16 | 16 | -10 | 5/8" | 24.4 | 27.2 | 280 | 4061 | 1120 | 16244 | 200 | 1.04 |
WS R12 19 | 19 | -12 | 3/4" | 27.4 | 30.4 | 280 | 4061 | 1120 | 16244 | 240 | 1.20 |
WS R12 25 | 25 | -16 | 1" | 35.0 | 37.6 | 280 | 4061 | 1120 | 16244 | 300 | 1.79 |
WS R12 31 | 31 | -20 | 1.1/4" | 43.1 | 45.9 | 210 | 3045 | 840 | 12183 | 420 | 2.53 |
WS R12 38 | 38 | -24 | 1.1/2" | 50.0 | 53.5 | 175 | 2538 | 700 | 10153 | 500 | 3.05 |
WS R12 51 | 51 | -32 | 2" | 63.6 | 66.7 | 175 | 2538 | 700 | 10153 | 630 | 4.19 |
5. APPLICATION FIELD PHOTOS OF EN856 R12 HYDRAULIC RUBBER HOSE
EN856 R12 hydraulic rubber hose used on hydraulic equipment
EN856 R12 hydraulic rubber hose used on hydraulic machine equipment
EN856 R12 hydraulic rubber hose used on excavator
Contacts:
Ms. Vivien LangExport Manager
International Department
Shijiazhuang Standards Rubber Products Co., Ltd
p: +86-311-67267751
c: +86-15512961193
a: No. 260, Tangu Nan Street, Yuhua District,Shijiazhuang,Hebei,China
w: www.stdrubberhose.com e: vivien@taihangseals.com