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Tianjin Empire International trade Co.,Ltd.
Tianjin Empire International trade Co.,Ltd.
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stainless steel corrugated/convoluted flexible metal hose stainless steel

stainless steel corrugated/convoluted flexible metal hose stainless steel

Brand Name : OEMHOSE
Model Number : Flexible Metal Hose assembly
Certification : ISO9001
Place of Origin : CHINA
MOQ : 100m
Price : $ 0.2-1.0/m
Payment Terms : T/T
Supply Ability : 200000 m per month
Delivery Time : 3-4 days
Packaging Details : 1.Woven bags 2.PVC films 3.According to requirements
Material : synthetic rubber
Application : General Industrial
Reinforcement : 9A - 300 series SS braid: 0, 1 or 2 layers
Sample Order : Free samples(Flexible metal hose assembly)
Color : Customized
Length : 25/50/75/100
Product name : Flexible metal hose assembly
Type : Customized
Temperature : -40 - +260 D.C.
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Flexible metal hose assembly with corrugated

stainless steel core for more extreme temperatures

Product Description Flexible metal hose assembly with corrugated stainless steel core for more extreme temperatures

  • Flexible Metal Hose Assemblies are specifically designed for applications where chemicals and temperature extremes, either from media or atmosphere, are present. Factory welded and ready to install, Parker's metal hoses are leak-free, full vacuum hose solutions that offer exceptional chemical resistance, fire safety and limited permeation for superior performance. The metal hoses are designed in three styles: 9A - Standard, 9M - Ultra Flexible and 9H - High Pressure.
    Flexible metal hose assembly with corrugated stainless steel core for more extreme temperatures
    The 9A and 9M Metal Hose products are constructed with a hydro-formed corrugated stainless steel core tube. Hydroforming, which utilizes high pressure water to form the corrugations, minimizes residual stress in the metal and maintains a consistent tube wall thickness throughout the hose.
    Flexible metal hose assembly with corrugated stainless steel core for more extreme temperatures
    With the ability to operate in high temperatures and maintain shape under full vacuum, when other hose types collapse, Parker's Metal Hose Assemblies are useful in a wide range of applications, such as chemical transfer, solvent and steam lines, diesel engine exhaust and many more.
    Flexible metal hose assembly with corrugated stainless steel core for more extreme temperatures
    • Fluid Handling
    • Transportation
    • Pulp and Paper
    • Power Gen
    • Chemical/Petro-Chemical

    • Excellent chemical resistance for successful transfer of chemicals
    • Operates in high temperatures up to 1200°F
    • Hydro-formed design yields a uniform wall thickness, promoting even distribution of stress during flexing and reduces concentrated residual stress
    • Full Vacuum - Maintains its shape under full vacuum, other hose types collapse
    • Fire safety - Maintains its integrity up to 1200°F, allowing for safe and successful operation in high temperatures
    • Leak-free fitting weld connection

    • Abrasion and over bending - as a protective cover over wires or other hoses to prevent these problems
    • Chemical transfer
    • Compressor & AC discharge
    • Hot oil and lube lines
    • Loading/unloading of light oils, gas, and chemicals
    • Petrochemical
    • Power Gen
    - Connections for the fuel rail to the combustion cans on gas turbine fuel lines
    - Pump connections
    • Pulp & Paper
    • Solvent and steam lines

    Technical Specifications:
    • Tube: 9A - 300 series SS, Annular Profile
    9M - 300 series SS, Annular Profile
    9H - 316 SS, Helical Profile
    • Reinforcement: 9A - 300 series SS braid: 0, 1 or 2 layers
    9M - 300 series SS braid: 0, 1 or 2 layers
    9H - 304 SS braid: 1 or 2 layers
    • Sizes 1/4” I.D. up to 12” I.D. (for sizes over 2” I.D., contact Parflex Customer Service)
    • For ordering information, consult “How to Build Parflex Metal Hose Assembly Part Numbers” in Cat 4690
HOSE I.D. (INCH)0.313 - 2.000
HOSE I.D (MM)6 - 51
APPLICATIONChemical Transfer, Diesel Engine Exhaust, High Temperature, Hydraulics, Industrial Equipment, Power Gen Turbines, Natural Gas Transfer
MEDIAChemicals, Gas, Hydraulic Fluids, Natural Gas, Oil

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Our Company
Our Company

Tianjin Empire International Trade Co.,Ltd

1.17+ years experience in rubber hose industry.
2.Main products: hydraulic hose, welding hose, oil hose, suction hose, etc.
3.located in Qingdao,China, closed with the seaport
4.32 steel braiding machine, 2 sprial machine for 4 wire hoses, and 2 cotton braiding machine
5.Outstanding R&D engineers team.
6.OEM available.
7.Consistent and well trained team.
8.Experienced sales team for different markets.
9.ISO9001 approved production process.

Our factory



Every Hose Must Be Inspected Carefully

Working Pressure

The fluid system pressure including surge pressure should not exceed the rated working pressure of the hose-usually one fourth of the hose maximum bursting pressure.

Minimum Burst Pressure

Burst pressure are reference value during in-hose destructive tests, which are used to determine the strength of the hose and to establish design safety factors.

Pressure Surges

Almost all fluid systems develop pressure surges which may exceed relief value settings. Exposing the hose to surge pressure above the rated working pressure will shorten hose life and must be considered in selecting the proper hose. A surge which may not be indicated on many commonly used pressure gauges, can be measured using specialized electronic equipment. The safety factor in systems where severe pressure surges occur can be increased by selecting the hose with a higher rated working pressure.


Hose should not be exposed to internal or external temperatures exceeding the resommended limits, as high heat conditions can cause and adverse effect on the hose by degrading the Elastomer and reducing the fitting retention. Continuous use at near maximum temperatures can also cause hose damage whilst continuous use at maximum temeperatures together with maximum pressure should be avoided.

Fluid Compatibility

The hose assembly (tube, cover, reinforcement and coupling) must be fluid compatible.

Hose Size

The hose size must be capable of handling the required flow volume. Using the smaller than required diameter of hose for a given volume of flow would result in excessive fluid turbulence, pressuredrop, heat generation and tube damage.

Hose Length and Routing

Select the correct length of hose taking into account vibrations, flexing and hose assembly routing. Use Clamp, bends, adapters, protective sleeves to protect and guide hose to minimize risk of damage wherever required to prevent excessive flexing, pulling, kinking, whipping, and contact to corrosives.

Minimum Bend Radius

Do not bend or flex hose beyond the specified parameter as this would put excessive stress on the reinforcement and severly reduce the ability of the hose to withstand the pressure.

Hose Assembly Inspection

All hose assemblies in service should be frequently checked for leakage, kinking, corrosion, abrasion or any other signs of wear and damage. Any hose assembly worn or damaged must be removed from service and replaced immediately.


Hydraulic hoses are more resistant to certain degradation, eg., Ultravioletlight, Ozone and many hydraulic fluids. Nevertheless due regards must be given to the working environment and the selection of hose best suited to operating conditions.

Safety Protections

Improper selection, installation or maintance of hose may result in premature failures, property damage or bodily injury.


Q1. Why to choose Empire International Trade Co,. Ltd?
With over 30 years' manufacturing experience, we have been one of the top ten rubber hose manufacturers.
Our factory has a production line with annual production of 10 million nominal meters and 320 sets of manufacturing and processing machine and advanced testing devices.

Q2. What's the advantages of your products?
Our products have been certified by API and ISO quality management system.
With high quality and competitive price, our products exported far to Middle east area,South Korea, Europe,South Africa and other countries and won a good reputation from our customers.

Q3. Can you produce product with my own brand?
Yes, we have been offering OEM services since the beginning of our factory was built, so we got rich experience in this service.

Q4. Can the products be repaired or replaced if they are found defective?
If the products were found defective as a result of production, we provide free repair, replacement and refunding for these products.

Q5. Do you have a special price and service for wholesale?

Yes, since we focus on supplying our rubber hose to wholesalers and distributors to develop our B2B business.We will provide the most competitive price and best service to our wholesale customers. And extra discounts will be given, if the order quantity is up to our company's standard.
Our Service

< Free samples and factory visit is warmly welcomed.

< Free technical supports in installation and debugging process.

< Free repair, replacement and refunding for all products found defective as a result of production.

< Our products in strictly accordance with terms and technical requirements in related contracts.

< Our products are sure to deliver on time to ensure satisfaction of our users.

< 24 hours services and any question related to our products and company will be replied in 1 hour.

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