SAE flange is considered to be one of the most safety and leak free connection between pipes, tubes or hoses. SAE Flanges are known as code 61 flanges or code 62 flanges according to the working pressure rate.
Main types of SAE flanges
Our product group of hydraulic SAE flanges including the below main types.
SAE Flange Clamp
SAE Flange clamp as per ISO 6162 and SAE J518C, including 3000 psi / 6000 psi series, known as code 61 / code 62 flange clamp also.
Read MoreSAE Split Flange Halves
SAE split flange halves as per ISO 6162 / SAE J518C, including 3000 psi / 6000 psi series, known as Code 61 split flange or code 62 split flange also.
Read MoreBSPP Thread SAE Flange
BSPP thread SAE flange as per ISO 6162 / SAE J518C, including 3000 psi / 6000 psi series, known as code 61 / code 62 thread flange also
Read MoreNPT Thread SAE Flange
NPT thread SAE flange as per ISO 6162 / SAE J518C, including 3000 psi / 6000 psi series, known as code 61 / code 62 thread flange also
Read MoreSAE Socket Weld Flange
SAE Socket weld flange, produced as per ISO 6162/ SAE J518C, including 3000 psi / 6000 psi series, known as code 61/code 62 SW flange also.
Read MoreSAE Closed Flange / Blind Flange
SAE Closed Flanges as per ISO 6162 / SAE J518C, including 3000 psi / 6000 psi series, known as Code 61 /code 62 closed flange or SAE blind flange also.
Read MoreFlat Socket Weld SAE Flange
SAE Socket weld flange, Flat type, produced as per ISO 6162/ SAE J518C, including 3000 psi / 6000 psi series, known as code 61/code 62 SW flange also.
Read MoreSAE Socket Weld 90° Elbow Flange
SAE socket weld 90° elbow flange as per ISO 6162 / SAE J518C, known as code 61/code 62 elbow flange also.
Read MoreProduction standard of SAE flanges
Our SAE flanges are designed and produced according to below standards:
- SAE J 518 C
- ISO 6162-1: for SAE 3000 psi hydraulic flanges
- ISO 6162-2: for 6000 psi SAE flanges
Other standards or specifications on customers’ request.
Main series of hydraulic SAE flanges
The above mentioned types of SAE Flanges come in below two series:
- 3000 psi series / SAE code 61 flanges:
Flange of this series is designed according to ISO 6162 part 1, it is the standard pressure series, someone also call it light duty series, which is mostly known as code 61 flange. Code 61 series flanges are designed for normal pressure applications.
- 6000 psi series/ SAE code 62 flanges:
Flange of this series is designed according to ISO 6162 part 2, it is known as the high pressure series, someone also call it heavy duty series, which is mostly known as code 62 flange. Code 62 series flange is designed for high pressure applications.
Sizes of hydraulic SAE flange
- for 3000 psi series SAE hydraulic flanges(code 61 / CD 61 flanges), our size range: 1/2″ to 5″
- for 6000 psi series SAE hydraulic flanges(code 62 / CD 62 flanges), our size range: 1/2″ to 3″
Materials of our SAE flanges
SAE Code 61 flanges and code 62 flanges are usually produce from materials as below:
- Carbon steel:
- Stainless steel: 304, 316, 316Ti or corresponding EN/DIN grades 1.4301, 1.4401, 1.4571.
Other steel grades available on customer’s requests.
Surface of ISO 6162 hydraulic flanges
SAE J518C / ISO 6162 flanges made of carbon steel are usually available with below surface treatment.
- Galvanized (zinc plate), white silver surface
- Phosphate black surface
- Blank surface + Oiled.
For stainless steel SAE flange, it is bright surface.
Advantages of our SAE Flanges
Our ISO 6162 hydraulic flanges have below advantages:
- Accurate dimensions
- Competitive Prices
- High performance of mechanical properties
- Flexible order quantities
Main Applications
SAE flanges are widely used in hydraulic systems, instrumentation tubing system, measurement tubing systems, and other tubing systems where easy removal and non-welding is required. The application industries of hydraulic SAE flanges include high temperature, high pressure and high anti-corrosive harsh conditions industries as nuclear power, oil, chemical, shipbuilding, offshore, metallurgy, machinery, electricity, and so on.