Hydraulic Hose DIN 4sp Rubber Hose best selling products to US

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

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Product Description:

Basic Info.

Model NO.:DIN 4SP

Material:EPDM

Color:Black

Capability:Rubber Oil Hose

Size:2"

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

Additional Info.

Trademark:HANFLEX

Packing:Roll

Standard:SGS

Origin:Henan

Production Capacity:500000m

Product Description

DIN 4SP
Product Description:

1. CONSTRUCTION:
This hose consists of an inner tube of oil resistant synthetic rubber, 4 wire spirals reinforcement, and an oil and weather resistant synthetic rubber cover.

2. APPLICATIONS:
Hose range suitable to carry hydraulic fluids such as glycol, mineral oils, fuels, lubrication, emulsion, hydrocarbons etc.
3. WORKING TEMPERATURE:
From -40C up to +100C


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Q:What is the essential difference between natural rubber and three yuan ethylene propylene rubber?
The strength of natural rubber in the elastic material, natural rubber, rubber, rubber, vulcanized rubber with higher intensity. The tensile strength of uncured rubber is called Green strength, and the Green strength of natural rubber is up to 1.4~2.5Mpa. The proper Green strength is necessary for rubber processing and forming. The tear strength of natural rubber is also higher, up to 98kN/m, and its abrasion resistance is better. The reason for the high mechanical strength of natural rubber is that it is self reinforcing rubber. When stretched, the macromolecule chains tend to form crystals in the direction of stress.
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:How should we distinguish between the silicone hose and the rubber tube?
Smell, silicone no flavor, rubber flavor, silicone general flexibility better, rubber mechanical better
Q:Do I need a shim for the flat metal hose joint?
If the two connections are flat, they must be placed gaskets, usually with PTFE gasket.
Q:Could you tell me the maximum pressure that the hose can bear?
The working pressure of general industrial hydraulic high pressure hose is about 35MP, and the bursting pressure can reach 60mp.
Q:Between the two flanges in the middle of the rubber pipe, what is the name of the connection?
Rubber flexible joint is also called rubber flexible joint, flexible rubber joint, flexible rubber joint, rubber shock absorber and so on.
Q:The rubber is sheathed on a metal cylinder. How should they be connected?
With the combination of metal rubber is coated with adhesive before production and rubber vulcanization shaping, you can use this temporary experiment 502 geliahao for glue or adhesive, but the disadvantages of this thing with winter is not strong, the metal surface must be clean
Q:How to replace natural gas hose? Steps?
Turn off the gas main valve, that is, the gas cooker switch;Unscrew the ends of the hose;Hose removal;Replace the new hose;Reopen the valve.
Q:Flex rubber joint installation skills, what are the materials of rubber soft joint?
Specification for installation of flexible rubber joints:Flexible rubber joints, piping construction, it is necessary to make it in a natural situation, not artificial products in the equipment, artificial deformation of the goods. When the pipeline medium for acid, oil, high temperature and other special information, should be higher than the pipe pressure, a gear of the joint.
Q:What with the appropriate suction tube Dichotomanthes tube and rubber machine
The spiral tube called spiral steel tube or spiral welded pipe, the low carbon steel or low alloy structural steel strips in a helical line certain angle (called forming angle) rolled into a tube, then the tube welding seam made up, it can be used in narrow strip production of large diameter steel pipe spiral pipe is mainly used in oil.

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