• SAE R12 Smooth Rubber Hydraulic Hose best selling System 1
  • SAE R12 Smooth Rubber Hydraulic Hose best selling System 2
  • SAE R12 Smooth Rubber Hydraulic Hose best selling System 3
  • SAE R12 Smooth Rubber Hydraulic Hose best selling System 4
SAE R12 Smooth Rubber Hydraulic Hose best selling

SAE R12 Smooth Rubber Hydraulic Hose best selling

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 m
Supply Capability:
80000 m/month

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Basic Info.

Model NO.:R12

Material:Natural Rubber

Color:Black

Capability:Rubber Oil Hose

Export Markets:North America, South America, Africa, Mid East

Additional Info.

Trademark:HAN

Packing:Roll

Origin:Henan Provine

Production Capacity:900000m/Month

Product Description

Specifications
1. Three layers hydraulic hose
2. Direct market
3. High quality
4. Good service and competitive price
5. EN854
Cheaper Customized Three Layers Hydraulic Rubber Hose

XFY RUBBER HOSE is mainly used in the fuel dispenser and tank. We are the specialist in rubber hose and hose assembly for measured fuel dispensing system. We can produce according many standards, HG/T 3037, EN 1360 and UL 330. Were the only supplier to many world-famous fuel dispenser manufacturer. Our domestic market share is above 90%.

COSTRUCTION:
This hose shall consist of an inner tube of oil and water resistant synthetic rubber, three layers of suitable textile reinforcement and an oil and weather resistant synthetic rubber cover.

APPLICATION:
Hose range suitable for hydraulic fluids in accordance with ISO6743-4 with the exception of HRD R, HFD S and HFD T at temperature range of -40° C~+100° C.


Q:Pipe rubber shock absorber: flexible joints and flexible connections are not the same thing
Flexible joints are part of a flexible joint, and the connection between a flexible joint and a flexible connection is not exact.
Q:What is a rubber core pulling method?
The hose shall be filled with water or gas at a pressure of 0.5 0.8N / mm before pouring concrete. At this point, the hose diameter can be increased by about 3mm. When pouring concrete, the vibrating bar should not touch the hose, and should check the pressure of the water meter regularly. If there is any change, the pressure must be filled.Smoke tube longer than tube core pulling slightly later. Before the pipe is pumped, the water is lowered and the pipe section is reduced, and the pipe can be drawn away from the concrete. The order of pumping is usually first, then first, then first, then straight.
Q:What is a hose valve?
[hose valve features]1, abrasion resistance, corrosion resistance, frost resistance, sealing performance, and only the replacement of rubber sets, that is, as good as new, the valve body can be used permanently, life expectancy is 4-6 times the ordinary valve.2, sealing special good: both ends of the hose with rubber flange, when the valve and pipe connection, no need to seal the gasket, thereby eliminating the running, risk, drip, leakage and other undesirable phenomena.3, good cold resistant performance: the fluid flow in the flexible hose, thereby eliminating fluid crystallization caused by evil shell cracking.4, scientific and reasonable structure, simple operation and flexible, convenient maintenance, maintenance, as long as the replacement hose, valve and other institutions can be used for a long time, thereby improving the service life of the valve, greatly saves the production cost of the user, in line with value engineering.5, the valve structure is simple, is the only non leakage valve, capable of a variety of medium concentrations of acid and any concentration of alkali salt solution, can transport pulp, dry and wet powder, as well as crystal object medium.6, different media can choose different rubber formula hose, to meet the needs of different users.
Q:High pressure hose K type joints KJR32 and KJR31.5D what is the difference between ah, please give us a answer,
K type joint has the distinction between national standard and German standard. In general, 32 of the tubes are 1 1/4 inches, and the K type mine connections are also 1 1/4, but there are two methods of KJR32 and KJR31.5D. But KJR31.5D, D means that the inner diameter is 1 1/4 inches.
Q:Why are the lengths of the household combustion equipment linked to the gas pipe hose no more than 2 meters?
According to the CJJ12 specification for installation and acceptance of domestic gas burning appliances specified in the 5.0.10, the length of the hose should not be less than 3m, because the hose and metal hose and rubber pipe and rubber tube difference, greater risk, need to be replaced regularly, the Gas Co to improve the safety factor, say no more than 2m, it is now more common.
Q:What is the rubber sleeve flange connection sleeve?
Ram direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle valve flange. Gate has two sealing surface, the most commonly used mode gate valve of the two sealing surface to form a wedge, wedge angle with valve parameters vary, usually 50, medium temperature is not high when 2 degrees 52'. Wedge gate valve can be made into a whole, called the rigid gate; can also be made to produce micro deformation of ram, in order to improve its process of deviation, make up the sealing surface angle in the process, the gate is called the flexible gate.
Q:Faucet hose connection problem
It is recommended to buy two kinds of hard bellows, soft metal hoses (black silk stripes). When the metal hose is installed, the joint should be horizontal or vertical, and the water pipe and gasket are not sealed properly. It will leak and do not need to be eaten with raw material.
Q:What are the standard numbers for hose couplings? What standards are they used to accomplish?
Standard number GB, according to national standards to complete.
Q:The difference between hose and rubber tube
Rubber tube: characteristics of 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, conductive properties. In fact, silicone hose is also a rubber tube, resistant to oil, heat.
Q:How to identify the quality of rubber pipes for sewage treatment?
A tubular rubber product used to transport gases, liquids, slurries, or granular material. It is composed of inner and outer rubber layer and skeleton layer. The material of skeleton layer can be made of cotton fiber, various synthetic fiber, carbon fiber or asbestos, steel wire and so on.

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