Hydraulic Flange Supplier in China

  • High-stress tolerance
  • Flexible connections
  • Easy installation and maintenance
  • Can be used for mobile equipment

Compatible Hydraulic Flange Manufacturer in China

Flanges are used to add strength, to facilitate the connection/transmission of contact forces with other objects, or to guide the movement of machines or their components.

The hydraulic flange connects the hose or pipe to the pump, forming a fluid hydraulic hosing system. They are well suited for high pressures, shocks and vibrations, especially in larger sizes.

Product List

Topa offers a wide range of hydraulic flange which can be tightly connected to a wide range of hose systems, the list of fuel fittings are as follows

Code 61 SAE hydraulic flange

Code 61 goes to 3,000 psi with an o-ring side has a flat side, or a complete set,s commonly used in fluid power systems.

Code 62 SAE hydraulic flange

Code 62 is available up to 6000 psi and has an O-ring with a flat side, or a complete set, typically used in hydrodynamic systems.

9000PSI SAE hydraulic flange

It can withstand pressures up to 9000 psi and is available in both union and split models

Hydraulic ORFS flange

O-Ring Face Seal ORFS Male x Code 61 Flange Adapter

JIC hydraulic Flange

JIC fittings are hydraulic fittings with parallel threads and a 37-degree flared seating surface. Designed by SAE J518 and ISO 6162.

Uncut SAE split flange

Uncut SAE hydraulic flange clamp with drilled or threaded bolt holes for high strength and durability.

CUT SAE split flange

Cut Split SAE Flanges are hydraulic flanges made in accordance to SAE J518 / ISO6162 standards. They are meant for high pressure applications in 2 series, series 3000 and series 6000.

Split SAE hydraulic flange

Split SAE hydraulic flange clamp is flexible and can be disassembled by bolts and clips.

BSP SAE flange

SAE Female Threaded Flange with BSP-Thread SAE-TF_G according to SAE J518 Code 61, ISO 6162-1 (3.000 psi) or SAE J518 Code 62, ISO 6162-2 (6.000 psi)

BSPP SAE Elbow 90° flange

SAE 90° Female Threaded Flange with BSPP-Thread SAE-TF90_G according to SAE J518 Code 61, ISO 6162-1 (3.000 psi) or SAE J518 Code 62, ISO 6162-2 (6.000 psi)

BSPP SAE counter flange

BSPP SAE Counter Flanges are hydraulic flanges available in accordance to SAE J518 or ISO6162 standards. They can suit for high pressure applications.

BSPP SAE double flange

BSPP SAE Double Flanges are hydraulic flanges made in accordance to SAE J518 / ISO6162 standards. They are suit for high pressure applications ,and made of stainless steel and steel.

NPT SAE counter Flange

Cut Split SAE Flanges are hydraulic flanges made in accordance to SAE J518 / ISO6162 standards. They are meant for high pressure applications in 2 series, series 3000 and series 6000.

NPT SAE Elbow 90° flange

NPT SAE 90D Flanges are hydraulic flanges made in accordance to SAE J518 / ISO6162 standards. They are meant for high pressure applications in series 3000 and series 6000.

NPT SAE double flange

NPT SAE Double Flanges are hydraulic flanges made in accordance to SAE J518 / ISO6162 standards. They are meant for high pressure applications in 2 series, series 3000 and series 6000.

NPT SAE flange

NPT SAE Flanges are hydraulic flanges made in accordance to SAE J518 / ISO6162 standards. They are meant for high pressure applications in 2 series, series 3000 and series 6000.

SAE double flange

SAE Double Flanges are hydraulic flanges made in accordance to SAE J518 / ISO6162 standards. They are meant for high pressure applications in 2 series, series 3000 and series 6000.

SAE Elbow 90° flange

SAE 90° Weld On Flange SAE-WOF90 according to SAE J518 Code 61, ISO 6162-1 (3.000 psi) or SAE J518 Code 62, ISO 6162-2 (6.000 psi).

SAE flange

SAE flanges different straight and 90° elbow versions in the standard-pressure series for butt welding, socket welding, with female thread and with male thread. Available in steel or stainless steel.

SAE Counter Flange

SAE flanges are used as a reliable alternative to common pipe and tube connectors. There are two pressure series for SAE Counter flanges: 3000 psi and 6000 psi.

SAE blind flange

SAE-BF according to SAE J518 Code 61, ISO 6162-1 (3.000 psi) or SAE J518 Code 62, ISO 6162-2 (6.000 psi).

Hydraulic SAE Test Point 90° Distance Flange

SAE Distance Flange with Test Point 90° SAE-FTP according to SAE J518 Code 61, ISO 6162-1 (3.000 psi) or SAE J518 Code 62, ISO 6162-2 (6.000 psi).

SAE Socket Weld flange

SAE Weld On Flange SAE-WOF according to SAE J518 Code 61, ISO 6162-1 (3.000 psi) or SAE J518 Code 62, ISO 6162-2 (6.000 psi)

SAE socket weld flange flat

SAE Socket Weld Flange flat 500 PSI SAE-SWFF according to SAE J518 Code 61, ISO 6162-1 (3.000 psi)

SAE adapter flange

SAE flange adaptors and counter flanges, different versions in the high-pressure series for butt welding, socket welding and with male thread.

SAE L-Block flange connector

SAE L-Block Flange Connectors SAE-LBC according to SAE J518 Code 61, ISO 6162-1 (3.000 psi) or SAE J518 Code 62, ISO 6162-2 (6.000 psi).

Straight Gear Pump Flanges factory

Straight Gear Pump Flange

For maximum operating pressures up to 250 bar. Available in steel. As a complete set with bolts, lock washers and O-ring.

90° Elbow Gear Pump Flanges factory

90° Elbow Gear Pump Flange

90° elbow pump flanges hole diameter from 26 to 56 mm. For maximum operating pressures up to 315 bar. Available in steel. As a complete set with bolts, lock washers and O-ring.

SQUARE ORING SIDE BLIND FLANGES factory

Square O-ring side blind flange

Square O-ring side blind flanges are hydraulic flanges made in accordance to JIS B2291 standards. They are used to build connection between pipes or pipes-to-components.

SQUARE FLANGES COMPLETE SET supplier

Square flanges complete set

Square Flanges are hydraulic flanges made in accordance to JIS B2291 standards. They are used to build connection between pipes or pipes-to-components. The Pressure Range: 210Bar or 21 Mpa .

SQUARE FLAT SIDE BLIND FLANGES wholesale

Square flat side blind flange

Square flat blind flanges are hydraulic flanges made in accordance to JIS B2291 standards. They are used to build connection between pipes or pipes-to-components.Available in 210 bar pressure.

Stainless steel SAE hydraulic flanges factory

Stainless steel SAE hydraulic flange

The hydraulic SAE flanges are high-pressure flanges made of stainless steel and can be connected by socket weld, butt weld, NPT, and BSPP.

Hydraulic Flange video

This is a video about hydraulic flange, for many product details, click on the video below

Topa-manufacturer hydraulic fittings

Topa manufactures a wide range of hydraulic fittings for all hydraulic applications. We have more than 8000 types of hydraulic fittings, our products are tested and approved.

Your reliable Hydraulic Flange manufacturer

Hydraulic flange connections are flexible and do not require the use of adapters and are usually suitable for connections between hoses and pipes

 

  •  Working pressures up to 6000psi
  •  O-ring prevents leakage
  •  Easy to use flange clamps and simple maintenance
  •  Small wrench can be tightened.

Why choose us

Why choose us:
Topa is a company that specializes in the manufacture of hydraulic fittings and other hydraulic products. Our production area is approximately 800 square feet. Producing high-quality products is our aim, if you have any questions, please feel free to contact us, we provide considerate after-sales service.

  • Large Inventory
    Large stock of standard hydraulic joint types
  • Strict quality control
    Quality control from hydraulic fittings material, production, packaging, transportation, and after-sales service
    Through all processes
  • Professional Support
    Over 20 years of hydraulic engineers with comprehensive knowledge and hands-on experience
  • Product Advantages
    Air compressor parts with 4 inventions and 20 patents to meet customers’ customized needs
    Short delivery time for joints, sufficient inventory, professional and patient after-sales service
  • High-quality after-sales service
    24-hour service, warranty service, training, market analysis
hydraulic flange factory process
hydraulic flange manufacturer Workshop

Application

Hydraulic flange connections distribute the hydraulic load to four bolts, each requiring less torque. Flange adapters applied to hydraulic systems enable the installation of components, allowing for easier assembly and maintenance in tight spaces.

Hydraulic flangemanufacturer application

Transportation

Many transport vehicles are made for specific needs, most of them use Hydraulic flange to take account of its flexibility, convenience, and versatility.

Hydraulic flange supplier application

Construction

Hydraulic flange  can meet the needs of the construction industry for a variety of purposes and can adapt to a variety of complex environments.

Hydraulic flange factory application

Oil & Gas

Hydraulic flange is closely connected with the oil and gas industry.Hydraulic flange is used widely to transfer power throughout the oil and gas industry.

Hydraulic flange quality control

We have a 300 square meters hydraulic flange workshop with more than 300 professional and reliable employees, 100 advanced production equipment and 20 professional R&D staff, which can guarantee sufficient stock, provide the fastest delivery time and the high quality hydraulic fittings.

Related Products

Topa is the professional manufacturer of hydraulic adapters and fittings. We provide one-stop service. A variety of hydraulic products for you to choose. Click the picture below for more hydraulic products.

FAQ

What is a hydraulic flange?

Hydraulic flange connections are used for the most demanding applications, as they are often suitable for high pressures, shocks and vibrations and in demanding environments such as larger sizes.

What is an SAE flange?

They are a range of high-pressure hydraulic flanges produced to SAE J518 standards.

What are the types of flanges?

In general, flanges are threaded or welded. The two flanges are joined together by gaskets and bolts to stop leaking. There are a number of flanges, such as socket welding flanges, socket flanges, blind flanges and butt welding flanges. In addition, there are some special flanges, such as rotating flanges, reducer flanges, etc.

What are flange gaskets?

The function of the flange gasket is to seal the two flanges. When the flanges are connected, the torque compression of the bolts causes the gasket to form a seal between the two flanges, preventing leakage of liquids and gases.Under different operating conditions, temperature and pressure ratings are different .

How do you identify flanges ?

B.C. is one of the most useful measurements to identifyin flanges. Flanges can also be distinguished by outer diameter, inner diameter, bolt hole diameter, bolt circle diameter and the number of bolt holes.

Why hydraulic lines have square flanges?

Topa flanges are used in hydraulic oil and steam systems to ensure the smooth flow of fluids through stainless steel and hydraulic pipelines.

Why do we use flange?

Hydraulic flanges can be used to connect pipes, fittings and other systems. Flanges are bolted together and sealed by gaskets for ease of use.

How do the flanges form a seal?

Metal-to-metal flanges are sealed by the clamping force provided by the clamp tightening the bolts. The flange with an O-ring is sealed by tightly compressing the O-ring and the metal plane on the other side together.

What are the materials of flangs?

Stainless steel,carbon steel and ductile iron are commonly used in flange production.

The most common material used in pipe flanges is forged carbon steel with machined faces. There also exits other materials ,like stainless steel, aluminum,bronze, brass, etc.

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What is minimum order of hydraulic flange ?

If in stock, it coulde be 20 pieces of each size, if not in stock, we need to communicate with you.

Hydraulic Flange workshop

We have a 300 square meters hydraulic flange workshop with more than 300 professional and reliable employees, 100 advanced production equipment and 20 professional R&D staff, which can guarantee sufficient stock, provide the fastest delivery time and the high quality hydraulic fittings.

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