CNBM MZ 4 inch ndustrial hydraulic rubber hose and fittings

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
500 m
Supply Capability:
200000 m/month

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Product Description:

4 inch industrial hydraulic rubber hose and fittings  

Hydraulic Industrial Hose Structure

Consists of an inner tube, middle layer, two, four or six spiral wire reinforcements and cover.

Inner tube is to transmit liquid under pressure and protect steel wire against corrosion

Reinforcement: four or six plies steel wire reinforced .

cover is to protect wire against damage.

 

Application:

High pressure wire reinforcement hydraulic hose mainly used in mine hydraulic support, oil exploration, suitable to engineer construction, and in industry department mechanization and automatic hydraulic systems.

 

Working Temperature:

 Oil: -40°C to +100°C, Air: -30°C to 50°C, Water Emulsion under +80°C


Different Types

OS&D Hose

4”, 6”, 8”, and 12” 250 PSI Oil Suction and Discharge with built-in Flanges each end.

 For the toughest jobs, OS&D is the answer.  

Available in 10’ and 20’ standard lengths.


Composite Hose

4”, 6”, 8” available in standard stock.   10” and 12” – available on special order.

 Ideal for high head applications and where high flexibility is required.

200 to 250 PSI, Fixed by Floating Flanges.  Stock in Standard 20’ lengths.


Standard Suction Hoses   

4”, 6”, 8” and 12” Discharge applications to include Oreflex 10/Gatorflow 150# Nitrile, Red mid-grade PVC and low pressure open end blue discharge.






Packaging & Shipping

Firstly, a transparent film wrapped on the hose cover

Secondly, nylon bag spiraled or woven

Finally, pallet under each roll of hose  


15-20 days for one 20'GP container

Terms of Shipping: By Sea, By Air, By Railway

FAQ’s

Q1. Do you have any international certificate ?

A. Yes. we have CE, ISO, API, CCS.

Q2. Do you have a minimum order?

A. We ask for only a $10.00 minimum order.

Q3. Can you produce the hose with my own brand?

A. Yes, we have been offering OEM services for 10 years.

Q4. Who are your customers?

A. Wholesalers, retailers, enduser, individual.

Q5. What's your lead time?

A. It usually takes 3 to 15 days.

Q6. What are your payment terms?

A. 30% advanced payment, 70% before shipment.

Q7. How will you ship my order?

A. By sea(FCL, LCL), by air, by railway.


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Q:What is negative pressure rubber shock proof joint? Is vacuum piping available?
With high pressure, good elasticity, large displacement, balance pipe deviation, absorbing vibration and noise reduction effect, convenient installation, but also can greatly reduce the noise and vibration of the pipeline system, which can solve all kinds of line interface displacement fundamentally, axial expansion and concentricity problems, mainly installed in the pump inlet the vacuum pump inlet, or large, can solve the 100% rubber joint suction flat phenomenon.
Q:How can I keep the rubber tube for stethoscope?
First of all, why would the stethoscope sound by the hollow box head, the heart beat (vibration) into the vibration of the hollow box leaves, (also caused by internal air vibration), thus forming the sound of the heart.
Q:Flexible rubber joints. What do they mean by flexing?
Flexible flex is simple to understand and relatively flexible in rubber joints. Stainless steel bellows and flexible rubber joints do not belong to the same kind of products, but they are more flexible and stable because of their axial expansion performance, so they can replace flexible rubber joints.
Q:Why does Br2 corrode rubber tubes?
Br2 bromine gasBr2 bromine element at room temperature is dark brown liquid, soluble in water, 100g water can dissolve about 3G bromine. Highly volatile, toxic, steam strongly stimulate the eyes, mucous membranes and so on. The water solution is called bromine.
Q:Classification of metal hoses
Bellows in the United States known as "" (Corrugated Tube) or bellows (Corrugated Box), in Europe, commonly known as "metal bag" (German Metallbulgen, British Metal Bellows). This name comes from the old manual hand operated air sac, which is commonly known as "tiger skin" in our country".
Q:What kind of material is the rubber tube with acid, alkali and high temperature resistance made of?
Silicon rubber tube, also known as silicon rubber tube, ordinary silicon hose can withstand temperature of 250 degrees, high temperature resistant material of silicon hose can reach about 350 degrees. And its tear resistance and elasticity are very good. It is widely used in high temperature environment. If you don't understand, you can ask me
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:Faucet hose connection problem
The buried water pipe is outside the wire, you can use the inner home angle valve. When installing, pay attention to the rubber ring in the metal hose. The gasket should be put away. It is better to buy the transparent rubber ring and the metal hose of that kind of gasket, and pay attention to the length.
Q:The rubber tube of the gas cooker is aging. It's leaking. Can you change it for yourself?
You see what your gas range is, it is best to go with a metal hose, the province later by the mouse bite. My father is quite understand, our family's Hengtong metal hose was changed just the year before last, it's really much better
Q:Plastic coated metal hose flexible conduit joint what treatment
Joints are generally zinc alloy material, the surface can be plated hard chromium treatment, plastic pipes and many types of joints can match

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