Interlock Hose Fittings

Interlock Hose Fittings Factory in China

                     ※ High-temperature resistance

                     ※ High-pressure resistance

                     ※ Corrosion-resistance

                     ※ Durable

Interlock Hose Fittings Manufacturer in China

Interlock hose fittings provide a safe and leak-free connection between hose and machinery in high pressure environments. Topa’s interlock hose fittings are in strict compliance with international standards and are available upon request!

Interlock Hose Fittings Product List

Topa offers a full range of internlock fittings, including metric interlock fittings, BSP interlock fittings, NPT interlock fittings, JIC interlock fittings, flange interlock fittings, and JIS interlock fittings. Our fittings can meet all your needs, please contact us for more information!

BSP interlock hose fitting

BSP thread interlock fitting, straight/45-degree/90-degree.

JIC interlock hose fitting

JIC thread interlock fitting, straight/45-degree/90-degree.

NPT interlock hose fitting

NPT thread interlock fitting, for use with hydraulic hoses.

Metric interlock hose fitting

Metric thread interlock fitting, straight/45-degree/90-degree.

Flange interlock fitting

Code 61/62, 9000psi interlock fitting, straight/45-degree/90-degree.

Interlock hose ferrule

Interloc hose ferrule, for use with interlock hose fittings.

Interlock double connector

Double connector interlock hose fitting is usually used to connect two hoses.

Interlock Hose Fittings 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 Interlock Hose Fittings Manufacturer

Interlock fittings are used in conjunction with multi-layered wire hydraulic hoses for use in high-pressure hydraulic environments, and Topa’s interlock fittings include a variety of threads and models to meet all your needs.

Interlock fittings are available in stainless steel, carbon steel and steel, depending on the environment in which they are used. However, the quality of all of our fittings is up to standard and you can order with confidence.

Advantages of Topa interlock fittings:

  • Durable
  • High pressure resistance
  • High quality
  • Affordable price
interlock fittings manufacturer process

Why choose us

As a manufacturer of hydraulic fittings, Topa can supply high quality hydraulic fittings to all customers. We have a wide range of fittings, including brake fittings, hose fittings, brass fittings, and adapters. These hydraulic fittings are available in both quality and quantity to meet your needs.

Topa can provide excellent customer service. From the moment you start asking for a quote, our staff will provide the highest quality service. You can ask all your doubts and our salesmen will propose a solution in the shortest possible time.

Topa factory performs quality tests on all fittings. We test the hardness, corrosion resistance, pressure resistance, and appearance of the fittings. We have professional testing equipments and will test them according to international standards. If you need a test report, you can contact our staff.

Topa can provide custom services. If you need a special customized fitting, you can provide detailed drawings and parameters, and our professional technicians will arrange production for you.

 

Interlock Hose Fittings Application

Interlock fittings can be used in high pressure hydraulic systems, where the end is divided into two areas: one for locking and the other for sealing. This type of fitting is popular because it ensures the smoothness and tightness of the hydraulic system. They are used in applications such as mining, plant, oil and gas, and aerospace.

oil and gas interlock fittings

Oil and gas

Hydraulic interlock hose fitting are resistant to high pressure and high temperature and are not easily corroded by fluids after special treatment.

industry interlock fittings Topa

Industry

Interlock hose fittings can be used in fixed or narrow positions in major hydraulic applications in factories. They can provide a leak free seal.

oil and gas interlock fittings

Mining

Mining application needs high-pressure resistance and durale interlock fittings, and Topa can offer all kinds of interlock hose fittings.

Quality Control​

FAQ

What is an interlock fitting?

An interlock fitting is a special type of hose fitting.

Why do I need an interlock fitting?

Interlock fittings can be used in high pressure environments without leaks.

What kind of hoses can be used with interlock fittings?

4SH and SAE 100R13 multi-layer steel wire braided hoses.

What are the advantages of interlock fittings?

 

Interlock fittings can withstand high pressure, are resistant to wear and tear, and have a strong seal.

What materials are interlock fittings available in?

Carbon steel, stainless steel and steel.

What applications require the use of interlock fittings?

All applications where multiple layers of steel braided hose are used.

What threads are available for interlock fittings?

NPT, BSP, JIC, and JIS threads.

Can we customize interlock fittings?

Yes, please provide detailed parameters.

Do you have interlock fittings in stock?

No, but we will arrange production as soon as possible.

How long does it take to make an interlock connector?

Normally, 30-45 days.

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Beaded Hose Fittings

Beaded Hose Fittings Manufacturer in China

  • Durable

  • Easy to operate

  • Affordable price

  • High quality

Beaded Hose Fittings Manufacturer in China

Beaded fittings have a tube on one end and a bulge on the back of the tube. This type of fitting requires hose clamps to be used with the hose. Topa offers a wide range of beaded hose fittings for low-pressure applications.

 

Beaded Hose Fittings Product List

Beaded hose fittings are used in low-pressure applications to connect hoses or pipes together in fluid systems. There are different types of beaded hose fittings, including straight types, elbow types, T-types, etc. Each type of fitting has a specific purpose in the system in which it is used. You can check the pictures below!

4404 beaded hose fitting Topa

4404

Beaded Hose to NPT pipe thread.

4503 beaded hose fitting Topa

4503

Beaded Hose to Pipe Elbow 45°, NPTF thread.

4501 beaded hose fitting Topa

4501

Beaded Hose to Pipe Elbow 90°, NPTF thread.

4604 beaded hose fitting Topa

4604

Beaded Hose to SAE O-Ring.

4603 beaded hose fitting Topa

4603

Beaded Hose to SAE O-Ring Elbow 45°.

4601 beaded hose fitting Topa

4601

Beaded Hose to SAE O-Ring Elbow 90°.

4504 beaded Union Tee Topa

4504

Beaded Hose Tee Fitting.

Beaded Hose Fittings Video

This video is about beaded hose fittings. Topa can offer all types and sizes of hydraulic beaded fittings, please contact us!

Topa hydraulic fittings

Topa has professional fitting production, quality inspection, and packaging processes. And we also provide custom hydraulic fittings, welcome to order.

Your Reliable Beaded Hose Fittings Manufacturer

Beaded hose fittings are specially constructed in that they are designed with an end with a barb. The barb will catch the inside of the hose and then with the help of the hose clamp, it will prevent the hose from slipping off.

The material of the bead fitting is determined by the environment, and the common fitting materials are brass, stainless steel, and carbon steel. In order to ensure that the hose will not slip off, the size of the beaded hose fitting should be in line with the size of the hose.

Advantages of Topa bead fittings:

  • Durable
  • Corrosion resistant
  • Standard size
  • High-quality materials
  • Affordable

Why choose us

As a company specializing in the manufacture of hydraulic fittings, Topa is committed to handling every order with care and attention to detail. In our factory, we have over 50 hydraulic fittings production machines throughout the entire production process, from raw material cutting to final product adapter inspection.

We are equipped with precision testing equipment that can check the hardness, size, and rust resistance of our fittings to ensure that all the quality details you care about are strictly controlled. To ensure your confidence in our products, we can provide the necessary supporting documents such as fitting testing certificates and shipping documents. If you have any special needs, just let our staff know and they will do their best to satisfy you!

Topa has a complete logistics system, and our staff will carefully pack your shipment to ensure that every joint product is protected from damage during shipment. We will arrange shipping according to your needs and select the most appropriate and economical way for you to minimize unnecessary losses.

 

hydraulic beaded fitting manufacturer China Workshop

Beaded Hose Fittings Application

Beaded hose fittings are designed to allow them to withstand different low pressures and temperatures, making them suitable for many different environments and applications.

They are used in a wide variety of fluid and gas transfer systems, including automotive cooling systems, industrial hydraulic systems, marine applications, domestic water supply systems, etc.

Beaded hose fittings automotive Topa

Automotive

Beaded hose fittings are suitable for automotive cooling systems, they are simple to install and do not require much labor or effort.

irrigation Beaded hose fittings Topa

Agriculture

Bead fittings are required in areas such as irrigation systems for agriculture. Brass bead fittings are the most affordable option and they are the best choice for agricultural machinery.

Beaded hose fittings industry Topa

Industry

Bead adapters are low-pressure hydraulic fittings used to transport fluids. They can be used with hose clamps and do not create leaks. Contact Topa for more information!

Beaded Hose Fittings Quality Control​

FAQ

What is a beaded hose fitting?

A beaded hose fitting is a special type of barb fitting that has a single barb on one end and can be used with a hose clamp.

What do beaded hose fittings do?

They are used to connect hoses and secure the passage of fluids.

What materials are beaded hose fittings available in?

Brass, stainless steel and carbon steel.

What threads are available for bead fittings?

NPTF, BSPT and metric threads are common.

What is the difference between a beaded fitting and a barb fitting?

A bead fitting has a single projection on the hose end, while a barb fitting has multiple projections on the hose end.

What are the advantages of bead fittings?

Bead fittings are relatively easy to install and operate.

Where can bead fittings be used?

In fluid systems for automotive, factory, and agricultural applications.

Can Topa customize beading fittings?

Yes, Topa can make custom fittings.

What is the minimum order quantity for bead fittings?

At least 100 pieces.

How long does it take to make a beaded fitting?

 

Normally, it takes 30-45 days to make a connector.

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Mining Hose Fittings

Mining Hose Fittings Supplier in China

※ Abrasion Resistant

※ Vibration resistant

High pressure resistant

※ Safety

Mining Hose Fittings Manufacturer in China

Mining Hose Fittings are specially designed for use on hydraulic systems in mining machinery, transport machinery, Topa Hydraulics’ range of fittings provide a robust, reliable and efficient service, both in the laboratory and in the field. We have an extensive catalog covering almost all mining applications. Please contact us for details!

Mining Hose Fittings Product List

Topa offers a full range of hydraulic fittings for mining applications. In addition to the normal hose fittings, quick release fittings, we also offer hydraulic mining ferrules, staple lock inserts, and staple lock adaptors. our fittings will keep your mining machinery running smoothly, so feel free to choose our products.

1NY China Topa

1NY

NPT MALE/STECKO MALE

1OY China Topa

1OY

SAE O-RING BOSS/STECKO MALE

1Y China Topa

1Y

STECKO MALE

2BY4 China Topa

2BY4

45° BSP MALE 60° SEAT/STECKO FEMALE

2NY China Topa

2NY

NPT MALE/STECKO FEMALE

2NY4 China Topa

2NY4

45° NPT MALE/STECKO FEMALE

2NY9 China Topa

2NY9

90° NPT MALE/STECKO FEMALE

2NY9-L China Topa

2NY9-L

90° LONG NPT MALE/STECKO FEMALE

2OY China Topa

2OY

SAE O-RING BOSS/STECKO FEMALE

2OY4-OG China Topa

2OY4-OG

45° SAE O-RING BOSS/STECKO FEMALE

2OY9-OG China Topa

2OY9-OG

90° SAE O-RING BOSS/STECKO FEMALE

2TY4 China Topa

2TY4

45° BSPT MALE/STECKO FEMALE

2Y9 China Topa

2Y9

90° STECKO MALE/STECKO FEMALE

2ZY China Topa

2ZY

BSP MALE/STECKO FEMALE

3BY China Topa

3BY

BSP FEMALE 60° CONE/STECKO FEMALE

3BY4 China Topa

3BY4

45° BSP FEMALE 60° CONE/STECKO FEMALE

3BY9 China Topa

3BY9

90° BSP FEMALE 60° CONE/STECKO FEMALE

3Y China Topa

3Y

STECKO FEMALE

3Y4 China Topa

3Y4

45° STECKO FEMALE

3Y9 China Topa

3Y9

90° STECKO FEMALE

4Y China Topa

4Y

STECKO MALE PLUG

5NY China Topa

5NY

NPT MALE/STECKO FEMALE

5Y9 China Topa

5Y9

STECKO MALE/STECKO FEMALE

7Y China Topa

7Y

STECKO FEMALE

7Y9 China Topa

7Y9

90° STECKO FEMALE

9Y China Topa

9Y

STECKO FEMALE CAP

DQ-Y China Topa

DQ-Y

BACK-UP RING

DY China Topa

DY

TEE STECKO FEMALE

GY China Topa

GY

TEE STECKO FEMALE

HY China Topa

HY

STECKO FEMALE/STECKO FEMALE/STECKO MALE

U-Y China Topa

U-Y

STAPLE

EY China Topa

EY

STECKO FEMALE/STECKO MALE/STECKO FEMALE

YY China Topa

YY

Y TYPE STECKO FEMALE

ZY China Topa

ZY

CROSS STECKO FEMALE

staple lock hose inserts Topa

Staple lock hose inserts

Staple lock inserts for mining systems.

hydraulic hose fitting manufacture Topa

Mining hydraulic hose fitting

Common hydraulic hose fitttings, for mining applications.

mining adapter China Topa

Mining adapter

Staple lock mining adaptors, different types and sizes.

Topa 00018 Hydraulic Hose Ferrules

Mining hose ferrule

Hose ferrule for mining hoses, high-quality and reliable.

ISO16028 Flat Face Series quick coupling wholesale

Mining quick coupler

Commcon quick coupler fitting, for mining systems.

Mining Hose Fittings Video

This video is about mining hose fittings. You can click this video to check more details. If you want to know more information, please contact us.

Topa hydraulic fittings

Topa 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 Mining Hose Fittings Manufacturer

The mining industry is a very important industry, so choosing the correct fittings is a very serious matter. Topa’s fittings will ensure that your machinery runs properly and without accidents.

In addition to the common hydraulic connectors, we also offer staple lock connectors. Staple lock adaptors are the most basic component of hydraulic systems used in the underground mining industry. They are the best choice for connecting and disconnecting hydraulic systems in harsh environments.

Made of carbon steel or stainless steel, mining fittings are perfectly compatible with mining hoses to ensure the proper functioning of hydraulic systems. And our fittings can perfectly comply with the international standards for fittings, saving you money and keeping your hydraulic system away from failures.

Why choose us

Topa as a serious hydraulic fitting manufacturer, we will strictly require our staff to take every order seriously. Our factory has more than 50 hydraulic fitting production machines, from raw material cutting to fitting testing.

Our testing equipment can monitor the hardness, size, and rust level of the fittings. We test everything you care about to ensure that every item of the fitting product will meet your requirements.

Topa can provide the necessary fitting test certificates, shipping documents, etc. If you need them, please let our staff know directly and they can provide you with the appropriate data.

Topa has a comprehensive shipping system and our staff will carefully pack your shipment to ensure that no damage occurs to your connector products during shipment. We can arrange shipping according to your needs and will select the most appropriate and cost effective way to reduce unnecessary losses.

mining hydraulic fitting manufacturer process

Mining Hose Fittings Application

Mining fittings are used in mining related machinery to ensure proper operation. Our fittings are subjected to strict quality control and can be adapted to the harsh mining environment. The fittings can withstand the dust, sand, and vibration of the mine.

mining pipe system Topa

Transport

Transport pipelines require specific hydraulic hoses and corresponding mining fittings. These hoses and fittings can withstand the harsh environment and ensure the normal operation of the hydraulic system.

mining excavator Topa

Excavators

A necessary machine for mining is the mining excavator. Topa has hydraulic fittings for use on excavators, both in terms of quality and variety, to meet your needs.

truck application Topa

Mining trucks

Mining trucks are different from normal trucks in that they are huge and have a high load capacity, so they require special fitting sizes and Topa has the fittings to meet your requirements.

Mining Hose Fittings Quality Control​

Mining Hose Fittings FAQ

What are mining hose fittings?

Mining fittings are metal fittings, which are mainly used in the mining industry.

What is the function of a mining fitting?

Mining fittings are used to connect the hydraulic system in mining machinery to ensure the normal operation of the machinery.

What are the materials of mining fittings?

High quality carbon steel, steel, stainless steel, etc.

What are the types of mining fittings?

Staple lock inserts, staple lock adaptors and some common hydraulic fittings.

What are the advantages of mining fittings?

Abrasion resistance, shock resistance, and high pressure resistance.

Can Topa provide a catalog?

Yes, please contact our customer service.

What are the applications of mining hose fittings?

Mining trucks, excavators, cranes and transport systems.

What is the MOQ of mining fittings?

Minimum order is 100 pieces.

Can you customize the fittings?

Yes, please contact us!

What shipping methods does Topa offer?

 

Sea, land and air freight.

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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

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

Trilinear Coordinates Test

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

Three Coordinate Measuring Machine thread, angle, Internal cone.

after plating inspection Topa

After Plating Inspection

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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High-quality fitting supplier-Topa

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Exhibitions

Topa Hydraulic Fitting Foreign Exhibitions

Hydraulic Fitting Foreign Exhibitions

Indonesia

Indonesia exhibition Topa
Topa Indonesia exhibition
Topa Indonesia exhibitions

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

Topa hydraulic fittings manufacturer

Hydraulic fitting packaging video

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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 Topa

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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