Wąż hydrauliczny EN 856 4SP
Hydraulic Hoses EN 856 4SP | High Pressure
EN 856 4SP hose is a high-pressure hydraulic hose with four-wire spiral reinforcement designed to handle extreme conditions and provide reliable performance in heavy machinery applications.
EN 856 4SP hose is a multispiral hydraulic hose. It is suitable for outdoor applications like forestry and mine equipment. The hose is resistant to flame, static and abrasion resistance and impulse fatigue. Similar to EN 856 4SH hydraulic hose, EN 856 4SP hose has a higher working pressure under the same working temperature. It is composed of three parts: tube, reinforcement and cover. The tube is made from oil resistant synthetic rubber, making the hose resistant to abrasion and corrosion and deliver petroleum-based hydraulic fuids easily within -40°F to +212°F. The reinforcement is made from four layers of high tensile steel wire spiral reinforcement, providing it with the strength and durability needed to withstand high pressures up to 6000 psi. The cover is made from abrasion and ozone resistant synthetic rubber, making the hose resistant to abrasion, corrosion and aging, accepted by MSHA
Hydraulic Hose DIN EN 856 4SP is designed for very high-pressure applications using petroleum-based hydraulic fluids. This high-quality hydraulic hose meets the stringent requirements of the DIN EN 856 4SP standard, ensuring reliable performance and long service life in demanding applications. Its four spiral layers of high tensile steel wire construction and high-pressure rating make it ideal for use in high-pressure hydraulic lines ranging from 165 to 450 bar.
Structure
Dętka: High-quality black oil resistant synthetic rubber
Wzmocnienie: Four spiral layers of high tensile steel wire
Cover Compound: Black abrasion, corrosion and oil resistant synthetic rubber, resistant to exposure to various environments, precipitation and UV radiation.
Funkcja
Zakres temperatur: -40'C To +125°C (-40°F To +230°F)
Aplikacja: Very high-pressure applications are used for petroleum-based hydraulic fluids.
The Specification of EN 856 4SP Hydraulic Hose
| Numer części | ID | OD | WP | BP | BR | Waga | |||
| Kropla | Cal | mm | mm | MPa | PSI | MPa | PSI | mm | kg/m |
| EN8564SP-04 | 1/4" | 6.4 | 18.0 | 45.0 | 6525 | 180 | 26100 | 150 | 0.620 |
| EN8564SP-06 | 3/8" | 9.5 | 20.8 | 44.5 | 6453 | 178 | 25810 | 180 | 0.730 |
| EN8564SP-08 | 1/2" | 12.7 | 24.0 | 41.5 | 6018 | 166 | 24070 | 230 | 0.900 |
| EN8564SP-10 | 5/8" | 15.9 | 27.6 | 35.0 | 5075 | 140 | 20300 | 250 | 1.130 |
| EN8564SP-12 | 3/4" | 19.1 | 31.8 | 35.0 | 5075 | 140 | 20300 | 300 | 1.480 |
| EN8564SP-16 | 1" | 25.4 | 39.7 | 28.0 | 4060 | 112 | 16240 | 340 | 1.980 |
| EN8564SP-20 | 1.1/4" | 31.8 | 50.8 | 21.0 | 3045 | 84 | 12180 | 460 | 2.910 |
| EN8564SP-24 | 1.1/2" | 38.1 | 57.2 | 18.5 | 2683 | 74 | 10730 | 560 | 3.430 |
| EN8564SP-32 | 2" | 50.8 | 69.8 | 16.5 | 2393 | 66 | 9570 | 660 | 4.890 |
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Importowany materiał gumowy Wietnam i Tajlandia
Wysoka wytrzymałość drutu stalowego 2750Mpa z fabryki najwyższej klasy w Chinach
Mocne, bezpieczne i stabilne produkty z wężami hydraulicznymi
Dobra dyspersyjność, wysokie ciśnienie nośne i doskonała wydajność pulsacyjna.
Doskonała odporność na olej, ciepło i starzenie.
Doskonała odporność na zginanie i zmęczenie
Warsztat fabryczny:
Sinopuls is a 100% manufacturer of hydraulic hoses and industrial hoses, including all oilfields, agriculture, transportation, construction, mining, and forestry.
Dzienna wydajność 500 000 metrów węży, powierzchnia warsztatu 40 000 m²
40 linii produkcyjnych, w tym maszyny do szybkiego łączenia, maszyny do oplatania, maszyny spiralne o dużej prędkości, automatyczne maszyny przemysłowe włoskiej firmy VP oraz kompletna seria urządzeń do badań laboratoryjnych
W skład naszego wspaniałego zespołu wchodzi 120 wykwalifikowanych pracowników, 6 inżynierów, 2 doradców technicznych ze znanych międzynarodowych firm, 2 działy kontroli jakości i 2 kierowników magazynu.
50 specjalistów ds. sprzedaży i trzy grupy specjalistów ds. logistyki obsługują naszych klientów z Włoch, Niemiec, Wielkiej Brytanii, Hiszpanii, USA, Kanady, Brazylii, Argentyny, Panamy, Peru, Chile, Wietnamu, Indonezji, Australii i Rumunii
Laboratorium:
Nasza fabryka dysponuje pełną gamą sprzętu do badań laboratoryjnych. Dysponujemy zaawansowanymi możliwościami laboratoryjnymi, umożliwiającymi przeprowadzanie testów jakości produktów oraz prac badawczo-rozwojowych, aby zapewnić stabilną i doskonałą jakość produktów.
Po zakupie surowców testujemy każdą partię, aby mieć pewność, że spełnia ona techniczne wymagania naszego produktu.
Po wyprodukowaniu testujemy każdy wąż, jego działanie i ciśnienie rozrywające, a także przeprowadzamy test pulsacyjny dla każdego zamówienia, aby upewnić się, że po opuszczeniu fabryki wąż spełnia wymagania normy 100%.
Dokładamy wszelkich starań, aby dostarczać naszym klientom węże najwyższej jakości, robiąc wszystko, co w naszej mocy, aby zagwarantować ich jakość.
„Aby nasi użytkownicy czuli się komfortowo podczas użytkowania i bezpiecznie podczas jazdy!” to nasz wspólny cel.
Opakowanie produktu:
1. W przypadku pakowania węży hydraulicznych do kartonów lub skrzyń drewnianych zgodnie z wymaganiami klienta.
2. Po zakończeniu produkcji węża zapakujemy go.
3. Do pakowania używa się zazwyczaj worków tkanych i folii plastikowych.
4. Specjalne opakowania mogą być dostarczone zgodnie z wymaganiami klienta. Specjalne opakowania są życzeniem klientów Edible ACC Ording.
Continuous Brand Layline Example
| SINOPULSE G4SP-06 EN 856 4SP 3/8" (DN10) W.P. 45MPA (6550 PSI) -XXXXX- |
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What is DIN EN 856 4sp
EN 856 4SP steel wire spiraled hydraulic hose is suitable for mine hydraulic support and the related equipment. The hose is resistant to flame and static. It is almost similar to EN 856 4SH steel wire spiraled hydraulic hose in structure, but it can bear higher working pressure than EN 856 4SH steel wire spiraled hydraulic hose under the same temperature. It is composed of three parts: tube, reinforcement and cover. The tube is made from black oil resistant synthetic rubber, making the hose resistant to abrasion and corrosion. The reinforcement is made from four layers of high tensile and high strength spiraled steel wire which is specially designed for rubber hose, making the hose perfectly resistant to high pressure. The cover is made from high quality black synthetic rubber, making the hose resistant to abrasion, corrosion, cut, weather, ozone, oil and aging. More importantly, the appearance is cloth surface rubber. Therefore, the hose has longer service life.
How to choose right 4SP hydraulic hose?
In order to buy a high-pressure hose 4 SP for hydraulics, you need to be aware of the operating conditions and the requirements of the equipment. We offer a wide range of such products, which differ in their parameters:
Nominal channel diameter. The indicators vary from model to model and range from 4 to 50 mm. According to this, the marking on the product indicates: Hose EN856 4SP D 12, 20, 50, etc.
Working pressure. This type of hose is designed for medium pressures ranging from 165 to 450 atmospheres, depending on the purpose of the product.
Burst pressure. For hoses with four windings, the maximum permissible pressure indicator within the hydraulic network is 660 to 1800 atmospheres.
Bending radius. This indicator increases with the increase in the diameter of the hose and ranges from 150 to 660 mm.
Working temperature. The permissible temperature range is from –40 to +100 degrees.
Outer and inner diameter. Indicators necessary to choose the right hose for a certain type of equipment. The size is also important when selecting high-pressure hose accessories: according to the catalog or individual order.
Where to use 4SP hydraulic hose?
EN 856 4SP hoses are used in ultra-high pressure hydraulic lines, specific devices with strong wear conditions, as well as dynamic oil circuits, petroleum derivatives and applications with water hammer.
In hydraulic systems resistant to extremely high pressure and harsh conditions, fuel, antifreeze applications, air and water, extremely low temperature applications
High-pressure hydraulic hoses have a wide range of uses. The main ones are:
Construction, road-specific equipment;
Agricultural machinery;
Municipal machinery and equipment;
Logging equipment;
Oil production and mining equipment;
Industrial equipment for production, other purposes, increased pressure in the hydraulic network.
What is the difference between 4SP and 4SH sleeves?
Hoses 4SP and 4SH have the same number of wire layers (4). However, despite the external similarity and comparability of the technical parameters, the SP version has a thinner outer layer and a smaller bending radius.
What is the design of the 4SP hose?
The internal rubber tube of the hose 4SP ensures the tightness of the hose, resistance to oils and other chemicals located inside the hose. The multi-layer metal frame (four layers in the 4SP RVD) protects against the influence of internal and external pressure and the weight of the transmitted fluid. The outer layer is made of a special rubber composition and protects against the influence of external factors (harsh environment, temperature, UV radiation, mechanical stress).
To ensure maximum strength, the metal frame is laid in multiple layers using the winding method, alternating with rubber layers.
Hoses with 4SP indexing are designed for medium pressures and can withstand pressures from 165 to 450 bar and operating temperatures from -40°C to +100°C.
Can 4sp be used in low temperature environments?
Yes, in hoses designed for use at extremely low temperatures (down to -50 ° C), the inner surface is made of specially selected synthetic rubbers or elastic polymers (nitrile rubber, etc.), in the latter case, elastic polymers are used, in addition to softness. Freeze resistance, greater resistance to chemically aggressive liquids.