• CNBM MZ 4 inch ndustrial hydraulic rubber hose and fittings System 1
  • CNBM MZ 4 inch ndustrial hydraulic rubber hose and fittings System 2
  • CNBM MZ 4 inch ndustrial hydraulic rubber hose and fittings System 3
  • CNBM MZ 4 inch ndustrial hydraulic rubber hose and fittings System 4
CNBM MZ 4 inch ndustrial hydraulic rubber hose and fittings

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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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.


Q: What is the maximum pressure that a hose can bear?
The working pressure of general industrial hydraulic high pressure hose is about 35MP, and the bursting pressure can reach 60mp. It doesn't make any sense because there is no higher hydraulic pump that can work above 35MP.
Q: The copper joint is leaking, and the tap water hose and copper joint are leaking
It is suggested that the material used for piping may be better. At least the same material
Q: What advantages does the Parker hose have in comparison with other hydraulic hoses?
First: from the price point of view. The price of PAKER is the most expensive in the whole industry. High popularity.Second: if in terms of quality. With his quality, Ma has worked hard. Eaton. Love hair. The quality is all rightThird: from the point of view of use, the difference is not obvious. PAKER things match well
Q: What about leakage of hose joint?
Sleeve joint event Water Leakage, you may need to remove the connector and reinstall the many water pipes, it should be timely reporting the repairman to repair.
Q: Hose connector JB1885-77 what is the standard?
The reason of high pressure hose joint leakage are the following: "a" ring aging or deformation caused by leakage; the "C" ring assembly is not in place, the two plane connection or "C" uneven pressure ring is cut caused by leakage; "a" ring without compaction, the elastic deformation caused by leakage; the "C" ring spigot groove deep caused leakage. In this regard, the need to re select the same diameter and thick section "C" ring, can also be provided with a sealing plane rabbet groove of cutting or grinding, in order to reduce the rabbet groove depth, the "C" ring has enough elastic deformation (compression should be between 0.35-0.65mm).
Q: How can the soft joint of the pipe be elongated during use?
When the old pipe replacement of new products, old pipelines have the original pipeline flexible joint elongated, elongated here not just elongated, but when the pipeline working every day to pull long, long time, deformation is big.
Q: What kind of material is the rubber tube with acid, alkali and high temperature resistance made of?
To acid, but also high temperature resistant material, only silica gel can do. Silica gel has a high temperature resistant material, can be used at 300 degrees high temperature for a long time, instant high temperature can reach 350 degrees. It's Jiao Jiao in the rubber hose.
Q: Three yuan ethylene propylene rubber joint (high temperature resistant rubber joint) can withstand high temperature
Because three yuan ethylene propylene rubber does not bear oil, the mechanical strength is low, the price is expensive, therefore it is not suitable to make the oil resistant sealing product.
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?
Best not to use, now have dedicated 304 stainless steel bellows, hardware stores, large markets are sold, dozens of dollars to get, with gas deal, safety is the most important!
Q: What kind of material does hose screw protection cover have? What are their advantages and disadvantages?
The utility model relates to a pipe protecting sleeve, which is a new product replacing the traditional metal protecting spring used for the protection of traditional rubber hoses. Alias: hose sheath, rubber tube outside protection special nylon spiral sheath, etc..

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