Materials

Topa Hydraulic Fitting Materials

Hydraulic Fitting Materials

raw carbon steel materials Topa

Carbon steel

Carbon steel consists of iron and carbon. Generally, Topa’s fittings are made of carbon steel, and this material is the most popular one for hydraulic fittings.

This kind of  material has several advantages:
※ Easy to process
※ Resistance to wear and tear
※ Suitable price
※ Wide range of use
※ Environmentally friendly 

Brass

Brass consists of copper and zinc. The quality of brass for hydraulic fittings is great, and the advantages are particularly significant.


※ Corrosion resistance
※ Ductility
※ Thermal conductivity
※ Low friction

raw brass material Topa
stainless steel materials Topa

Stainless steel

Stainless steel consists of chromium and iron. Stainless steel hydraulic fittings can be more expensive compared to other metal fittings, but the availability is higher.


Benefits of stainless steel:
※ Non-corrosive
※ Durable
※ High cleanability
※ High strength

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Quality Control

Topa Hydraulic Fitting Quality Control

Hydraulic Fitting Quality Control

Raw material check Topa

Raw material check

Rockwell hardness test the material whether they are strong enough to bear the high pressure.

CMM & 2.5D measuring quality control Topa

CMM & 2.5D measuring quality control

First sample inspection Before we manufacture the mass order, we will inspect the first sample with this machine till to the sample dimension match to drawings.

Three Coordinate Measuring quality control Topa

Three coordinate measuring quality control

Three Coordinate Measuring Machine thread, angle, Internal cone.

Self inspection Topa

Self inspection

For worker self-inspection, we use small and large boxes, ask them to load 20-30 pcs fitting in a small box, then inspect.

Routing inspection Topa

Routing inspection

Routing inspection Inspector will make the routing inspection every 1.5 - 2 hours

Semi fittings inspection Topa

Semi fittings inspection Topa

Three Coordinate Measuring Machine thread, angle, Internal cone.

after plating inspection Topa

After plating inspection Topa

1) we will fully inspect the surface 2) Check threads 3) Use GSG gauges

After crimp inspection Topa

After crimp inspection

We will inspect the finished product one by one check size, burr, surface, and so on.

Hydraulic fitting factory-Topa

Hydraulic fitting BV test video

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Machines

Topa Hydraulic Fitting Production and Test Machines

Hydraulic Fitting Production and Test Machines

Production and Test Machines

CNC machine China Topa

CNC machines 

For drilling, cylindrical turning, threading, hot bending, recessing, and chamfering.

CMM & 2.5D measuring machine Topa
CMM & 2.5D measuring machine 

Before Mass production, inspect the first sample with 100% match drawings.

impulse test machine Topa

Impulse test machine

Double make sure that our fittings match with the hose

Rockwell hardness tester Topa

Rockwell hardness tester 

Test the material whether they are strength enough to bear the high pressure.

salt spray test machine Topa

Salt spray test machine 

Ensure the Plating can pass or exceed ASTM B117 Standards.

Three Coordinate Measuring Machine Topa

Three Coordinate Measuring Machine

Measuring Machine precision measurement: thread angle Internal cone.

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Exhibitions

Topa Hydraulic Fitting Foreign Exhibitions

Hydraulic Fitting Foreign Exhibitions

Indonesia

Indonesia exhibition Topa
Topa Indonesia exhibition

Chile

Chile exhibition China Topa
Chile exhibition Topa
Topa Chile exhibition
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Packaging

Hydraulic Fitting Packaging & Transportation

Hydraulic Fitting Packaging & Transportation

hydraulic fitting packing stock Topa

Stock

hydraulic fitting stock Topa

Stock

hydraulic fitting packing Topa

Packaging

Topa hydraulic fitting packaging

Packaging

hydraulic fitting transportation Topa

Packaging

Topa packing hydraulic fitting

Packaging

Topa hydraulic fitting transportation

Transportation

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Topa hydraulic fittings manufacturer

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Certification

Hydraulic Fitting Certification

Topa Hydraulic Fitting Certification

Certification

BV Certification

BV certification China Topa

BV certification 

BV certification Topa

BV certification 

China BV certification Topa

BV certification 

BV certifications

BV certification 

Topa BV certification

BV certification  

BV certification

BV certification 

TUV Certification

TUV certification Topa

TUV Certification

ISO Certification

ISO certification 

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Production Process

Topa Hydraulic Fitting Production Process

Hydraulic Fitting Production Process

Topa has thirty automated machining lathes for the full range of hydraulic fittings.

topa hydraulic fitting manufacture process

Production process

1.Cutting raw material Topa

Cutting raw material

2. hot Forging Topa

Hot forging 

3. drilling Topa

Drilling

4. CNC machine process Topa

CNC machine process 

5. hot Bending Topa

Hot bending 

6. fitting galvanize Topa

Galvanize 

7. salt spray test Topa

Salt spray test

8. Finished check Topa

Finished check

9. packing Topa

Packing 

10. transportation Topa

Transportation 

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Hydraulic Fittings production process

Topa-manufacturer hydraulic fittings

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Field Attachable Hose Fittings

Field attachable hose fittings supplier in China

※ Time-saving

※ No rust

※ No leaks

※ Easy to operate

Field Attachable Hose Fittings Manufacturer in China

Field attachable hydraulic hose fittings are also called reusable hydraulic hose fittings. These fittings are easy to remove and install, and no additional tools are needed, saving time and effort.

Field attachable fittings can be used with SAE 100R1, R2, R5, and PTFE hoses. They are used to transport fluids such as oil and gas, water, and fuel.

Field Attachable Hose Fittings Product List

Topa’s field attachable hose fittings are of high quality, and robust. These hose fittings include BSP, JIC, ORFS, NPT, and SAE threads. The field attachable hose fittings are available in the straight, 45-degree, and 90-degree elbow for different applications, in addition to male and female threads.

Male JIC field attachable hose fitting

Male JIC field attachable hose fitting, hydraulic crimp fittings 16717 JIC male reusable hose fittings.

Female JIC field attachable fitting

Female JIC swivel field attachable hose fitting, 26718D JIC female hydraulic pipe fittings, JIC hydraulic hose fittings.

Female JIC 45° field attachable hose fitting

Female JIC 45° elbow field attachable hose fitting, 26748 JIC female hydraulic pipe fittings, JIC hydraulic hose fittings.

Female JIC 90° field attachable hose fitting

Female JIC 90° Standard Drop field attachable hose fitting, 26798D hydraulic hose fittings reusable hose crimping fittings.

Female ORFS field attachable hose fitting

Female ORFS straight field attachable hose fitting, ORFS female straight hose fittings.

Female ORFS 45° field attachable hose fitting

Female ORFS 45° elbow field attachable hose hydraulic fitting, ORFS face seal female 45-degree elbow.

Female ORFS 90° field attachable hose fitting

Female ORFS 90° field attachable hose hydraulic fitting, ORFS face seal female 90-degree elbow.

SAE 100R5 field attachable hose hydraulic fitting

SAE 100R5 field attachable hose hydraulic fitting, SAE 100R5 reusable hose fittings.

Female BSP field attachable hose fitting

Female BSP straight field attachable hose hydraulic fitting, BSP female 60-degree cone reusable hose fittings.

Female BSP 90° field attachable hose fitting

Female BSP 90° field attachable fitting, BSP female swivel hose fitting, 90° Elbow.

Male BSP field attachable hose fitting

Male BSP reusable hydraulic fittingmale BSP hydraulic hose fitting.

Male NPT field attachable hose fitting

Male NPT field attachable hydraulic fitting, hydraulic fitting suppliers, NPT reusable hose fittings.

Code 61 field attachable hose flange

Code 61 Flange straight field attachable hydraulic fitting, code 61 flange rigid.

Code 61 45° field attachable hose flange

Code 61 Flange 45° field attachable hose flange, reusable hose fitting, 45-degree elbow.

Code 61 90° field attachable hose flange

Code 61 Flange 90° field attachable hose hydraulic fitting, reusable hose fitting.

DN Hose Standpipe field attachable fitting

DN Hose Standpipe field attachable fitting, reusable hose fittings.

Male inverted flare field attachable fitting

Male Inverted Flare field attachable fitting, reusable hose end inverted flare fittings.

Brake field attachable hose fitting

Brake hose field attachable fitting, reusable brake hose hydraulic hose, elbow/straight banjo eye brake hose fitting.

PTFE field attachable hose fitting

PTFE field attachable fitting, PTFE hose end fitting connector.

Field Attachable Hose Fittings Video

Topa offers a full range of field attachable hose fittings in a variety of sizes and materials. You can click on the video to see the details of the field attachable fittings.

Hydraulic fittings Supplier Topa

China hydraulic fittings supplier and manufacturer. Topa provides all kinds of fittings and couplings.

Your Reliable Field Attachable Hose Fittings Manufacturer

Field attachable fittings belong to the category of two-piece fittings. It consists of a fitting and a sleeve.

These fitting bodies are generally available in different thread types, such as BSP, JIC, NPT, and ORFS, and are also available in male and female thread types. The attachable sleeve/ferrule can be screwed directly onto the fitting without additional tools. The small-size fittings can be installed directly by hand, which is very convenient.

The material of field attachable fittings depends on your needs. Carbon steel is the most affordable option. Stainless steel fittings are more expensive, but they are more resistant to corrosion.

Field attachable hose fittings are suitable for emergency situations, which can reduce maintenance costs and provide a more convenient condition for repairs.

Advantages of field attachable fittings:

◆ Time-saving

◆ Labor-saving

◆ Easy to install

◆ Wide range of thread options

◆ Wide range of applications

Why choose us

Topa is a specialized hydraulic fittings company. We offer a full range of the highest-quality hydraulic fittings to meet your needs.

Professional factory

Topa has more than 50 professional technicians and workers, as well as 30 automatic fitting production machines of different types, which can produce all types of hydraulic fittings.

Fitting processing method

Topa’s processing is included from raw material to inspection, in one stop. Our fittings are hot forged, punched, cylindrical turned, threaded, galvanized, etc.

Strict quality control

Our products have passed TUV, BV, and ISO inspections. And our fittings are 100% tested to ensure quality.

Customized fitting service

We provide custom fittings service, you can provide drawings and parameters, and we will arrange for professional technicians to participate in the design and production.

Fast shipping

Topa has specialized partner shipping companies, we can provide you with many kinds of shipping methods, such as sea, air, and land transportation.

field attachable fitting China factory process

Field Attachable Hose Fittings Application

Field-attachable fittings are particularly easy to install or remove, so many applications use field-attachable fittings. Many industries such as motor vehicles, refrigerators, chemicals, oil and gas, and food processing use reusable fittings to reduce losses.

field attachable hose fitting automotive

Automotive

Small field attachable hose fittings are used on motor vehicles. Field attachable fittings are easy to remove and install, so they are ideal for use on trucks, motorcycles, and small cars.

field attachable fitting manufacturer oil and gas

Oil and gas

The oil and gas industry uses field attachable fittings in locations that require frequent disassembly for ease of installation and disassembly. This type of fitting saves time and effort, and results in significant cost savings.

field attachable hose fittings food processing Topa

Food processing

Topa can provide high-quality field attachable hydraulic fittings that can be used safely in the food processing industry without additional damage.

Field Attachable Hose Fittings related Products

Topa is a professional manufacturer of hydraulic hose fitting. We provide a one-stop service. A variety of hydraulic products for you to choose from. Click the picture below for more hydraulic products.

Field Attachable Hose Fittings quality control​

Field Attachable Hose Fittings FAQ

What is a field attachable fitting?

An attachable fitting is a two-piece fitting that can be reused.

What does a field attachable fitting do?

Quickly connect or separate fittings and hoses.

What are the types of field attachable fittings?

There are field-attachable hose fittings, field-attachable flanges, and field-attachable brake fittings.

What are the applications of attachable fittings?

Field attachable fittings are mainly used in low or medium-pressure environments such as refrigerators, brake lines, and chemicals.

What are the materials of field attachable fittings?

Field attachable fittings are available in stainless steel, steel, and carbon steel.

How do I install a field attachable fitting?

Unscrew the sleeve, then install the fitting and hose together.

Can the field attachable sleeve be reused?

Yes.

Can I customize the field attachable fitting?

Yes, you will need to provide drawings.

Can Topa provide free sample reusable fittings?

Yes, but you need to pay shipping costs.

Does Topa have any stock?

The fittings are usually made after the order is placed to prevent stock products from being used.

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Hydraulic Tube Assembly

Hydraulic Tube Assembly supplier in China

                     ※ High-temperature resistance

                     ※ High-pressure resistance

                     ※ Corrosion-resistance

                     ※ Strength

Hydraulic Tube Assembly Manufacturer in China

Hydraulic tube assemblies are metal components that allow fluids to transport in hydraulic systems. Topa’s hydraulic tube assemblies include tubes and hydraulic fittings, and they are easy to operate in hydraulic systems. Topa also offers a complete range of hydraulic tube assemblies with high-quality assurance. Welcome to order.

Hydraulic Tube Assembly Product List

Hydraulic tubes involve a wide variety of types. In terms of material, stainless steel, steel, and carbon steel are commonly used. We also provide seamless and welded hydraulic tube assemblies. You can check the pictures below to find the product. If you don’t find the product you need, we also offer custom hydraulic tube assemblies.

hydraulic tube assembly Topa China wholesaler

Hydraulic tube assembly

Hydraulic tube assembly, made of steel, and carbon steel.

stainless steel hydraulic tube assembly Topa

Stainless steel hydraulic tube assembly

High-quality stainless steel, corrosion-resistence.

hydraulic steel tube assembly China Topa

Hydraulic steel tube assembly

Made of strong steel, for use with heavy machines.

carbon steel hydraulic tube assembly China supplier

Carbon steel hydraulic tube assembly

Carbon steel hydraulic tube assembly, an economical choice.

cds hydraulic tube assembly China factory

CDS hydraulic tube assembly

Cold bending seamless tube assembly.

China custom hydraulic tube assembly Topa

Custom hydraulic tube assembly

Topa offers custom hydraulic tube assembly services.

Cold Bending hydraulic tube assembly China Topa supplier

Cold bending hydraulic tube assembly

CDS/Cold bending hydraulic tube assembly.

weld hydraulic tube assembly Topa China manufacturer

Weld hydraulic tube assembly

Weld hydraulic tube assembly, can weld with hydraulic fittings.

Cold drawn seamless hydraulic tube assembly Topa

Cold drawn seamless hydraulic tube assembly

Cold drawn seamless hydraulic tube assembly.

Cutting sleeve hydraulic tube assembly Topa supplier

Cutting sleeve hydraulic tube assembly

Cutting sleeve hydraulic tube assembly, for use with machines.

hydraulic seamless tube assembly Topa wholesaler

Hydraulic seamless tube assembly

Hydraulic seamless tube assembly, no leaks.

Liugong heavy equipment 915EHD tube assembly

Liugong heavy equipment 915EHD tube assembly

For use with the Liugong tractor, forklift, and dumper.

LonKing 6075 hydraulic tube assembly Topa

LonKing 6075 hydraulic tube assembly

For use with Lonking heavy equipment.

Lovol agriculture equipment 130 tube assembly

Foer use with Lovol agriculture heavy machine.

SK305LC-10 hydraulic tube assembly China Topa

SK305LC-10 hydraulic tube assembly

SK305LC-10 type hydraulic tube assembly, made of heavy steel.

SY55 steel tube assembly

SY55 steel tube assembly

SY55 steel tube assembly, for use with agriculture machines.

Hydraulic Tube Assembly Video

This video is about tube cutting, cold bending, packaging, and other steps of hydraulic tube assemblies. You can click this video to check more details. If you want to know more information, please contact us.

Topa hydraulic fittings

Topa, as the best manufacturer of hydraulic fittings, has perfect production, quality inspection, and packaging processes to meet all customers’ needs. And Topa can also provide custom hydraulic fittings, welcome to order.

Your Reliable Hydraulic Tube Assembly Manufacturer

At present, most hydraulic applications use hydraulic tubes and hoses together, which can adapt to many hydraulic applications. This pipeline combination takes advantage of two different pipes, greatly improving the efficiency of the hydraulic system.

The advantages of Topa hydraulic tube assemblies are remarkable:

※ High-temperature resistance

※ High-pressure resistance

※ Rust resistance

※ Long service life

※ Fast heat dissipation

※ Good conductivity

Topa, as one of the leading suppliers of hydraulic fittings in China, also provides excellent hydraulic tube assemblies. Both in terms of quality and size, we are committed to providing the best tube assemblies.

If you need hydraulic tube assemblies, please feel free to come to us with your hydraulic tube drawings and we will arrange the best technicians and service personnel to provide you with a quality shopping experience.

Why choose us

Topa is one source of certified compatible hydraulic hoses, hydraulic fittings, and accessories providers. As per one of the top hydraulic hose fittings manufacturers, we have more than 15 years of experience and our CEO has more than 20 years of experience. Topa has advanced equipment and strict quality control systems, Make us continue to progress and develop. We have a special advantage:

-provide tailored hydraulic fluid solutions

-knowledgeable and experienced engineers and sales

-Large inventory and prompt delivery

-Provide reliable leak-free connection solutions

-Flexibility to meet most of customer needs

-Guaranteed after service

-Free sample

Hydraulic Tube Assembly Application

Hydraulic tube assemblies are highly efficient pipeline components that can play a big role in many hydraulic systems, such as factories, agriculture, mining, ships, municipal, oil, and gas.

hydraulic tube assemblies oil and gas Topa

Oil and gas

Hydraulic tube assemblies are resistant to high pressure and high temperature and are not easily corroded by fluids after special treatment. In the field of oil and gas, tube assemblies can play a great potential.

industry hydraulic tube assembly Topa

Industry

Hydraulic tube assemblies can be used in fixed or narrow positions in major hydraulic applications in factories. All factories use hydraulic tube assemblies, which are used in combination with hoses.

shipping hydraulic tube assembly Topa

Ship

Large and small vessels use hydraulic tubes in their hydraulic systems. Hydraulic tubes are usually fixed in one position, and will not be displaced due to wind and waves, causing unnecessary losses.

Hydraulic Tube Assembly Related Products

Topa is a professional manufacturer of hydraulic hose fitting. We provide a one-stop service. A variety of hydraulic products for you to choose from. Click the picture below for more hydraulic products.

Hydraulic tube assembly quality control​

Hydraulic Tube Assembly FAQ

What is a hydraulic tube assembly?

A hydraulic tube assembly is a metal pipe assembly made up of hydraulic tubes, together with hydraulic fittings, to transport fluids safely and smoothly.

What are the types of hydraulic tube assemblies?

Cold bending tube assemblies, cold drawn tube assemblies, seamless tube assemblies, weld tube assemblies, and cutting sleeve hydraulic tube assemblies.

What are the advantages of hydraulic tube assemblies?

High-pressure resistance, less abrasion, high-temperature resistance, good thermal conductivity, and very good electrical conductivity.

What is the difference between a hydraulic tube assembly and a hydraulic hose assembly?

In short, the advantages of tubes and hoses are different. The tube has strong heat dissipation, good electrical conductivity, high-pressure resistance, and corrosion resistance, while the hose is more flexible, shock and wear resistant.

How to choose the right hydraulic tube assembly?

Choose the right rigid tube according to your own needs.

Where the hydraulic tube assembly is used?

Mining, oil and gas, motor vehicle, industrial, marine, material processing, and other industries.

How to make a hydraulic tube assembly?

After cutting and cold bending by the CNC machine, the corresponding fittings are installed or welded on, so that the assembly can be completed.

What materials are available for the hydraulic tube assemblies?

Stainless steel tube assemblies, steel tube assemblies, carbon steel tube assemblies.

Can Topa provide a custom hydraulic tube assembly service?

Yes, you just need to contact us with diagrams and drawings, and your needs for the hard tube.

How long does it take to make a hydraulic tube assembly?

Normally, about 30-60 days.

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Hydraulic Hose Fittings

JIS Hydraulic Hose Fittings

JIS hydraulic hose fittings have various sizes and types, including male and female hydraulic adapters, elbows, tees, and couplings, among others. They are designed to meet the JIS B2351 standard, which specifies the dimensions, materials, and performance requirements for hydraulic hose fittings.

Topa can provide large sizes and materials of JIS hydraulic hose fittings. Please contact us if you need more information on the JIC hydraulic hose crimp fittings.

JIS Hydraulic Hose Fittings Video

This video is about the details of Topa JIS hydraulic hose fitting.

JIS hydraulic hose fittings are designed for high-pressure hydraulic systems. They can be applied to various hydraulic fluids systems, including oil, water, and other fluid applications.

Please contact with us if you have any questions about hydraulic hose end fittings or other products.

Hydraulic Hose Fitting Catalog

Topa offers various types of hydraulic hose fittings, and this catalog includes all of them.

Please contact us If you need more information in selecting the right hydraulic hose fittings, or would like some free samples.

hydraulic hose fitting catalog
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