Hydraulic Fittings Supplier in China

◆ No rust


◆ Multiple materials

◆ Strength

Product List

Hydraulic fitting offers an extensive selection, including hydraulic hose crimp fittings, hydraulic reusable fittings, hydraulic tees, hydraulic flanges, hydraulic bulkhead fittings, hydraulic plugs, grease fittings, hydraulic hose fittings, and quick-connect hydraulic fittings.

JIC hydraulic fitting

JIC hydraulic fittings, with 37°/74° cone flare seat.

BSP hydraulic fitting

BSP hydraulic fittings, with 30°/60° cone seat.

NPT hydraulic fitting

NPT hydraulic fittings, including NPTF, and NPSM threads.

Metric/DIN hydraulic fitting

Metric hydraulic fittings/ DIN hydraulic fittings, with 24° cone.

JIS hydraulic fitting

JIS hydraulic fittings are used in Japan, and Korean.

SAE hydraulic fitting

SAE hydraulic fittings/(Society of Automotive Engineers )

AN hydraulic fitting

AN hydraulic fittings stands for Army-Navy standards.

PTFE hydraulic fitting

PTFE hydraulic fittings are also called teflon fitttings.

Reusable hydraulic fitting

Reusable (field attachable) hydraulic fittings, available in stainless steel, and carbon steel.

Hydraulic swivel fittings

Swivel hydraulic fittings, flexible and easy to operate.

Hydraulic bulkhead fittings

Hydraulic bulkhead fittings, availanle in carbon steel and stainless steel.

ORFS hydraulic fitting

ORFS hydraulic fittings are also called O-ring face seal fittings.

Hydraulic quick connect fittings

Quick connector, quick coupling hydraulic fittings.

Hydraulic hose fitting

Hydraulic hose fittings, with different sizes and threads.

Brass hydraulic fittings

Brass hydraulic fittings made of high-quality brass.

DOT brass hydraulic fittings

DOT brass fittings, push in, compression hydraulic fittings.

Stainless steel hydraulic fittings

High-quality and durable stainless steel hydraulic fittings.

Parker hydraulic fittings

Similar to Parker hydraulic fittings.

Hydraulic tee and cross

3-way and 4-way hydraulic tee and cross fitting.

Hydraulic plugs

Hydraulic plugs and caps sitable for fluid systems.


Hydraulic Fitting Video

This video showcases the different kinds of hydraulic fittings in detail. If you can’t find what you need, please reach out and our team will respond quickly.

Topa Hydraulic Fitting Vendor

Topa is a professional manufacturer and supplier of hydraulic components. We have strict control over the selection of materials, production, quality control, packaging and shipping.

Reliable hydraulic fitting manufacturer

Hydraulic fittings are available with various thread types.

Such as JIC (Joint Industry Council), BSP (British Parallel Pipe), NPT (National Pipe Taper), NPSM (National Pipe Straight Mechanical), JIS (Japanese Industrial Standard), ORFS, Metric/DIN, and other thread types.

These different threads make them suitable for different countries and environments.

Topa’s hydraulic fittings come in various materials such as brass, stainless steel, and carbon steel. 

Topa hydraulic fittings are available in a range of sizes from 1/8” to 2”. However, if you require other special materials or sizes, please contact us and we will do our best to fulfill your request.

Topa’s hydraulic fittings provide excellent abrasion resistance, high-pressure resistance, corrosion resistance, and durability. 

Our experienced team is ready to help you find the correct fitting for your application.

If you have any questions, please contact us.

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 customer needs

-Guaranteed after service

-Free sample

Hydraulic hose fitting supplier china quality control

Hydraulic fitting Application

hydraulic fitting Topa supplier for race car


Hydraulic fittings are used to connect brake lines, and fuel lines in automotive systems. The fittings are durable and reliable, and able to withstand extreme temperatures and vibration.

Topa hydraulic fitting industry supplier in china


Hydraulic fittings are used to connect large hydraulic pipes, pumps, and other fittings in industry applications. The fittings can work in high-pressure and temperature environments.

agriculture hydraulic fitting Topa manufacturer


Agriculture machinery needs varioushydraulic fittings. These fittings are temperature, pressure, and viberation resistence.

Hydraulic fitting quality control​

Related Products

Topa is a specialist in hydraulic fittings. We provide a one-stop services. Click the picture below for more hydraulic products.

Compatible Parker hydraulic fitting
43, 71, 77, HY series.

Size from 3/16-3″. High pressure resistance hydraulic hoses.

Topa has the widest range of hydraulic adapter

With JIC, SAE, NPT, BSP, inverted threads.

Brass fitting is made of high-quality brass, and we also offer DOT series.

Hydraulic swivel fitting, with NPT, NPSM, Metric threads.


What is a hydraulic fitting?

 A hydraulic fitting is a metal component used to form a closed connection in a hydraulic system.

What are the types of hydraulic fittings?

Hydraulic fittings are available in reusable, crimp, one-piece, tee, cross, bulkhead, and plug.

Why do we use hydraulic fittings?

Because hydraulic fittings are usually more resistant to high pressure and corrosion and can form a strong seal in the hydraulic system.

What are the applications of hydraulic fittings?

Hydraulic fittings can be widely used in hydraulic fluid systems, including mining, marine, automotive, agriculture, and industries.

What are the materials of hydraulic fittings made of?

The most common hydraulic fittings are made of stainless steel, carbon steel, and brass.

Why do hydraulic fittings leak?

It could be subjected to strong corrosion, high temperature, high pressure, or vibration.


What components can hydraulic fittings be used with?

They can be used with hoses, pipes, tubes, hydraulic cylinders, brake lines and heavy machinery, etc.

Can Topa provide free sample fittings?

If we have hydraulic couplings in stock, we can provide free samples.

How to identify hydraulic fittings?
  1. Determine the hydraulic fittings thread type
  2. Identify fitting ends and port hydraulic fittings
  3. Identify the sealing method
  4. Determine the pitch and size
How long does Topa's production time take?

30-45 days.

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