Wire Spiral Hydraulic Hose EN856/DIN 20023 4SH
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Applications: It is suitable for petroleum base hydraulic oil with temperature range from -40°C to 100°C (-40°F~+212°F).
Features: It is composed of one internal oilproof synthetic rubber layer, four high-strength wire braided layers and one external oilproof and weatherproof synthetic rubber layer. It complies with EN856-4SH, GB/T10544-2003.
Nominal Diameter | Inside Diameter | Reinforcement Diameter | Outside Diameter | Working Pressure | Proof Pressure | Burst Pressure | Bend Radius | Weight |
inch | mm | mm | mm | bar | bar | bar | mm | kgs/m |
5/8 | 15.6~17.2 | 23.2~24.8 | 27.4~29.0 | 450 | 900 | 1800 | 250 | 1.30 |
3/4 | 18.8~19.2 | 27.6~29.2 | 31.4~33.0 | 420 | 840 | 1680 | 280 | 1.70 |
1 | 24.8~25.4 | 34.4~36.0 | 37.5~39.9 | 380 | 760 | 1520 | 340 | 2.50 |
1-1/4 | 31.6~32.2 | 42.9~42.9 | 43.9~47.1 | 325 | 650 | 1300 | 460 | 3.00 |
1-1/2 | 37.8~38.2 | 47.8~49.8 | 51.9~55.1 | 290 | 580 | 1160 | 560 | 3.60 |
2 | 50.6~51.2 | 62.2~65.2 | 66.5~69.7 | 250 | 500 | 1000 | 700 | 5.00 |
- Q: Between the two flanges in the middle of the rubber pipe, what is the name of the connection?
- The product is mainly composed of inner and outer rubber layer, cord fabric and steel wire ring. It is formed by vulcanizing with metal flange at high temperature and high pressure
- Q: Can the spring hose joint be connected to the tap?
- You don't know what is the use of the material pipe, generally divided into PB and PPR, two kinds of pipe welding temperature requirements are not the same, so don't listen to others with the same welding machine can speech, it is extremely irresponsible.
- Q: How to determine the parker381 hose joint?
- Parker 381 series hose comes with Parker 43 series hose connector. Because the type, material, and surface treatment of hose joints are indistinguishable from the naked eye, these factors directly affect the quality of the hose assembly:1., if the factory internal judgments, according to Parker provided geometric parameters to determine;2., if purchased on the market, it is best to choose Parker authorized dealer (Parker authorized dealer has Parker's power of attorney);
- Q: The difference between the rubber pipe and PE pipe
- The characteristics of the rubber tube has physiological inertia, UV resistance, ozone resistance, resistance to high temperature (-80 to 300), high transparency, strong resilience, resistant to compression permanent deformation, oil resistance, impact resistance, acid and alkali resistance, wear resistance, flame resistance, voltage, electric.
- Q: What is the principle of communicating devices? What if the rubber tube is used as a connecting device to change the water for the fish?
- The principle of siphon principle has long been known by the Chinese people for the discovery and application of siphon principle. Hong Straw manufacturing principle application of siphon, in ancient China called "sub", "partial" and "siphon" or "siphon". At the end of the Eastern Han Dynasty, thirsty for irrigation appeared. In southwest minority with a long curved bamboo festival to drink, but also the application of the physical phenomenon of siphon. The song "Ceng Gongliang Wujing Zongyao", making the Straw useful bamboo rainbow mountains spring bring down the record barrier. China ancient also uses siphon principle is made. A fire extinguisher is a necessary war in the city. The Song Dynasty Su Shi "dongpozhilin" Volume 4, recorded by the Sichuan salt brine pump suction to the ground. The book contains: the bamboo tube, no bottom orifices on the leather hanging a few inches out of the water, gas, breathing and the opening and closing of a cylinder caused by water bucket number. "Using the method of pump water to irrigate seedlings induced in the Ming Dynasty also talked about the" tree "in the book, the ancient China siphon principle is also discussed. During the northern and Southern Dynasties, the book "Yin Zi nine drugs", said: "the bottle stored two orifices, the water to the reality of the" pour "; closed a water, the lid (gas) does not rise, then (water) does not drop. A well is full of water, but it does not drop
- Q: How to remove hose odor?
- When rubber is peculiar, it can be scrubbed by hydrogen peroxide. After drying, the odor will disappear. Or with waste tea sent to rubber products, tea has the role of adsorption odor.
- Q: Stainless steel metal hose and flexible rubber joint which is easy to use?
- Stainless steel metal hoses and flexible rubber couplings are used for pump inlet and outlet to absorb vibration and noise during the operation of the pipe pump. The two products are common in the case of ordinary media.
- Q: The pipe of the gas water heater is buried in the wall. It is made of nylon tube and rubber tube. Is it possible to use rubber tube?
- Plastic pipes and rubber pipes are available, but the length, time and conditions are clearly defined.
- Q: How to identify the quality of rubber pipes for sewage treatment?
- The general hose inside and outside the adhesive layer material with natural rubber, styrene butadiene rubber or butadiene rubber; hose with chloroprene rubber, nitrile rubber; acid and alkali resistant, high temperature resistant hose with ethylene propylene rubber, fluorine rubber or silicone rubber etc.. Structure: hose structure is usually divided into inner layer, outer layer and skeleton layer (or middle layer). The inner layer directly bears the abrasion and erosion of the conveying medium; the outer rubber layer protects the inner part of the hose from the damage and erosion of the external environment; the stock price is the pressure bearing layer of the rubber tube, and gives the strength and rigidity of the tube body. The working pressure of the hose depends on the material and structure of the skeleton.
- Q: What's the smell of petrol in the car and the trunk?! Especially after a long drive!
- It's easy for a car with a longer car age. The rubber hose in the engine room is of better quality and can be aged easily after a long time. Once aged, gasoline can leak into the cockpit, not into the manifold. The air conditioning system causes the gasoline to taste into the car. Therefore, once the rubber tube is aging, it needs to be replaced in time!
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Wire Spiral Hydraulic Hose EN856/DIN 20023 4SH
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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