SAE flange Brief Introduction
SAE flange is a kind of hydraulic flanges which is designed and made according to standard SAE J518C.
SAE flanges are also conform to standard ISO 6162-1 and ISO 6162-2. The SAE flange according to ISO6162-1 is known as code 61 flange or SAE 3000 flange also, while the SAE flange according to ISO6162-2 is known as code 62 flange or SAE 6000 flange also.
SAE flange is the most popular kind of high pressure flanges which are widely used in hydraulic systems in various applications.
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SAE flanges materials
Younglee is a professional China SAE flange manufacturer, we manufacture and supply SAE flanges mainly with below materials:
- Carbon steel: SAE1020, ST52.3
- 316 / 316L Stainless steel
- 304 Stainless steel
SAE flange main series
SAE flanges come in two different pressure series below:
- 3000 psi code 61 series /SAE 3000 flanges
The 3000 psi series SAE flanges are designed for normal /light pressure applications, they conform to standard ISO 6162-1, and are well known as code 61 flanges. - 6000 psi code 62 series / Flange SAE 6000
The 6000 psi series SAE flanges are designed for heavy pressure applications, they conform to standard ISO 6162-2, and are well known as code 62 flanges.
SAE flange Sizes
As one of the leading China SAE flange manufacturers, Younglee produces and supplies various types of SAE flanges in full range of sizes as below:
- Code 61 flange / Flange SAE 3000 size range: 1/2″, 3/4″, 1″, 1.1/4″, 1.1/2″, 2″, 2-1/2″, 3″, 3-1/2″, 4″, 4.1/2″, 5″
- Code 62 flange / Flange SAE 6000 size range: 1/2″, 3/4″, 1″, 1.1/4″, 1.1/2″, 2″, 2-1/2″, 3″
SAE flange Working Pressure
The working pressure rate of SAE flanges usually are determined by the strength of the SAE flange block, the O-ring seal, and the bolts strength grade.
And there are two main different pressure rates of SAE flanges, which are:
- SAE Class 3000 psi flanges:
With suitable O-ring and bolts, the working pressure of SAE class 3000 flanges can be up to 350 bar, depends on the sizes. The smaller the size, the higher working pressure of the flanges. - SAE Class 6000 psi flanges:
With suitable O-ring and bolts, the working pressure of SAE class 6000 flanges can be up to 350 bar or 420 bar, depends on the bolts used. When use the grade 8.8 bolts, the working pressure of the flange SAE 6000 can be max. 350 bar, when use the grade 10.9 bolts, the working pressure of the flange SAE 6000 can be max. 420 bar.
Advantages of Younglee’s SAE flanges
- High pressure resistance, the SAE 6000 psi Flanges / code 62 flanges can be used under working pressure up to 400 bar(6000psi).
- Precision dimensions: All our SAE hydraulic flanges are manufactured with CNC machines according to standard ISO 6162 and SAE J518. All the dimensions are accuracy, this ensures the hydraulic flanges perfectly connected to the pipes, hoses, tubes and fittings.
- Leak free
- Easy install and easy maintenance.
- Low cost
There are 8 main types of SAE flanges according to its connecting method and shape. And as one of the top quality China SAE flange manufacturers and suppliers, we produce full ranges of different types of SAE hydraulic flanges as below:
- SAE Split flange /SAE split flange halves
- SAE Flange clamp
- SAE Socket Weld Flange
- SAE 90° Elbow socket weld flange
- SAE Butt Weld Flange
- SAE Screw-in Flange: this is also known as SAE Threaded Flange BSPP or NPT
- SAE Blind flange: this is also known as SAE closed flange
- SAE Square Hydraulic Flange ISO 6164
Detailed Product list as below.
SAE 3000 PSI Pipe Threaded Flanges | Code 61 Screw-in flanges
Younglee Metal manufactures and supplies SAE 3000 psi series Pipe Threaded Flanges for hydraulic tubes, hoses and pipes under standard working pressure. They are well known as code 61 threaded flanges also.
SAE 3000 psi threaded flange is the 3000 psi series of SAE pipe threaded flanges (SAE screw-in flange), please visit our website of SAE pipe threaded flanges for the common features and details.
This product is produced according to standard ISO 6162-1 and SAE J 518 standard.
Material available in carbon steel with galvanised or phosphated surface, AISI 316 stainless steel, and AISI 304 stainless steel.
Our factory’s 3000 psi SAE Pipe Threaded Flanges Size are available in full range of common nominal sizes from 1/2”(DN15) to 5”(DN125). The ordering code of our 3000 psi SAE screw-in flange is YLFL-AFS3**-G. 3** standards for the flanges sizes.
SAE 6000PSI Pipe Threaded Flange| Code 62 Screw-in Flange
Younglee Metal manufactures and supplies SAE 6000 psi series Pipe Threaded Flanges for hydraulic tubes, hoses and pipes under high pressure working pressure. They are well known as code 62 threaded flanges also.
SAE 6000 psi threaded flange is the 6000 psi series of SAE pipe threaded flanges (SAE screw-in flange), please visit our website of SAE pipe threaded flanges for the common features and details.
This product is produced according to standard ISO 6162-2 and SAE J 518 standard.
Flange material available in carbon steel with galvanised or phosphorized surface, AISI 316 stainless steel, and AISI 304 stainless steel.
Our factory’s 6000 psi SAE Pipe Threaded Flanges Size are available in full range of common nominal sizes from 1/2”(DN15) to 3”(DN80). The ordering code of our 6000 psi SAE screw-in flange is YLFL-AFS6**-G. 6** standards for the flanges sizes.
SAE 3000 PSI Blanking Flange | Code 61 blind flange
SAE 3000 psi blind flange is one of the two main series of SAE blind flange, it is known as Code 61 blind flange (code 61 closed flanges or code 61 SAE blanking flanges) also. Our factory produces full size range of 3000 psi SAE blind flanges (code 61 blind flanges) as per ISO 6162-1 standard, and the code 61 SAE blind flanges are conformed to SAE J 518 standard.
Material of factory’s 3000 psi SAE blind flanges are available in carbon steel with galvanised or phosphorized surface, AISI 316 stainless steel, and AISI 304 stainless steel. The ordering code of our SAE 3000 psi closed flange is YLFL-AFC3**. The 3** standards for the flanges sizes.
SAE 6000 PSI Blind Flange | Code 62 blind flange
SAE 6000 psi blind flange is one of the two main series of SAE blind flanges, it is known as code 62 blind flange (code 62 closed flanges or code 62 SAE blanking flanges) also.
Our factory produces full size range of 6000 psi SAE blind flanges (code 62 blind flanges) as per ISO 6162-2 standard, and the code 62 SAE blind flanges are conformed to SAE J 518 standard.
Material of factory’s 6000 psi SAE blind flanges are available in carbon steel with galvanised or phosphorized surface, AISI 316 stainless steel, and AISI 304 stainless steel. The ordering code of our SAE 6000 psi closed flange is YLFL-AFC6**. The 6** standards for the flanges sizes.
SAE 3000 PSI Split Flange Halves | Code 61 Split Flange
Younglee is a high quality China SAE split flange manufacturer. SAE 3000 psi series Split flange is known as code 61 split flange also. Our factory produces Class 3000 psi split flange halves as per ISO 6162-1 standard ( SAE J518), the material is available in carbon steel (galvanised /phosphorized) or AISI 316 stainless steel,AISI 304 stainless steel. Size is available in full NPS size ranges (1/2” to 5”, DN15 to DN125). The ordering code is YLFL-HF3**. 3** stands for the flange size.
SAE 6000 PSI Split Flange | Code 62 Split Flange
SAE 6000 psi series Split flange is known as code 62 split flange also. Our factory is a high quality China SAE split flange manufacturer, we produce SAE 6000 psi split flanges as per ISO 6162-2 standard ( SAE J518), the material is available in carbon steel (galvanised /phosphorized) or AISI 316 stainless steel,AISI 304 stainless steel. Size is available in full NPS size ranges (1/2” to 3”, DN15 to DN80). The ordering code is YLFL-HF6**. 6** stands for the flange size.
SAE 3000 psi flange clamp| Code 61 Flange Clamp
3000 psi SAE flange clamp is well known as code 61 flange clamp also. The series of forged flange clamp is designed and manufactured as per standard ISO 6162-1 and standard SAE J518. Our factory is a high quality China SAE flange clamp manufacturer, we supply 3000psi code 61 flange clamps with size range 1/2″ (DN15) to 5″ (DN125) of materials of carbon steel (ST52,3, SAE 1020, SAE 1045) and stainless steel (304SS, 316SS).
SAE 6000 psi flange clamp| Code 62 Flange Clamp
6000 psi SAE flange clamp is well known as code 62 flange clamp also. This series of forged flange clamp is designed and manufactured as per standard ISO 6162-2 and standard SAE J518. Our factory is a high quality China SAE flange clamp manufacturer, we supply 6000psi code 62 flange clamps with size range 1/2″ (DN15) to 3″ (DN80) of materials of carbon steel (ST52,3, SAE 1020, SAE 1045) and stainless steel (304SS, 316SS).
Flat type SAE Split Flange Halves-Code 61 & Code 62
Our factory Younglee manufacturers Flat style SAE split flange halves. This product is the SAE code 61 /code 62 split flange with flat top surface. Products are produced as per standard ISO 6162-1 (for 3000 psi series) or ISO 6162-2 (for 6000 psi series), and conform to standard SAE J 518. We supply flat style split flanges with full size ranges from 1/2″(DN15) to 3″(DN80) and all popular materials as carbon steel, 304 stainless steel and 316 stainless steel.
Flat Type SAE Flange Clamp-Code 61 & Code 62
Our factory Younglee manufacturers Flat style SAE split flange halves. This product is the SAE code 61 /code 62 split flange with flat top surface. Products are produced as per standard ISO 6162-1 (for 3000 psi series) or ISO 6162-2 (for 6000 psi series), and conform to standard SAE J 518. We supply flat style split flanges with full size ranges from 1/2″(DN15) to 3″(DN80) and all popular materials as carbon steel, 304 stainless steel and 316 stainless steel.
SAE Butt Weld Flange Code 61(SAE 3000 Psi Series) for High Pressure Tubes (SCH 80/160/XXS)
Younglee Metal manufactures and supplies SAE Butt-Weld Flange for High Pressure Tubes(Schedule 80/160/XXS), SAE butt weld flange is the SAE flange with butt weld connection end. we produce version in the code 61 (class SAE 3000 PSI) as per ISO 6162-1 standard ( SAE J518) . Material available in carbon steel (galvanised /phosphorized) or AISI 316 stainless steel,AISI 304 stainless steel. Size available in full NPS size ranges (1/2” to 5”, DN15 to DN125). The ordering code is “YLFL-AFS***-T”.
SAE Butt Weld Flange Code 62 (SAE 6000 PSI Series) for High Pressure Tubes (SCH80/160/XXS)
Younglee Metal manufactures and supplies SAE Butt-Weld Flange for High Pressure Tubes(Schedule 80/160/XXS), SAE butt weld flange is the SAE flange with butt weld connection end. we produce version in the code 62 (class SAE 6000 PSI) as per ISO 6162-2 standard ( SAE J518) . Material available in carbon steel (galvanised /phosphorized) or AISI 316 stainless steel,AISI 304 stainless steel. Size available in full NPS size ranges (1/2” to 3”, DN15 to DN80). The ordering code is “YLFL-AFS***-T”.
Order high quality SAE flanges from our factory
How to order hydraulic SAE flanges? Customers simply need to tell us information as below, and then we can provide you our best offer.
- Type of the hydraulic SAE flanges: such as Split Flange, flange clamp, blind flange, socket weld flange, butt weld flange or pipe threaded flange? and so on.
- Materials
- Pressure rate series: SAE 3000 psi or SAE 6000 psi?
- Sizes: if possible, it is better to tell us the pipe or tube size you will connect to,
- Surface finishing, if there is any.
- Quantity of the SAE hydraulic flanges you need.
Our SAE flanges will be delivered to customers with packing method as below.
- Packed in cartons and then fasten the cartons on pallets.
- Wooden cases.
- Other packing method as per customer’s requirement.
We can mark the flanges and label the cartons or wooden cases upon customers’ requirements.
Our factory is a professional hydraulic SAE flange manufacturer. We have been the SAE flange supplier for many customers in China and oversea countries for below reasons.
- Rich manufacturing experience: our factory had focused in producing SAE flanges, hydraulic flanges, ISO6164 CETOP flanges for nearly 30 years.
- Our SAE flange has good interchangeability with the most well-known SAE flange suppliers as STAUFF, PARKER, DANIELI and so on. Our products are the same with theirs.
- Fast delivery time: we can deliver the SAE flanges within 3 to 10 days depends on the quantity, size and materials; this is because we stock a lot of semi-finished flanges. So our delivery time is quick.
- High product quality: we execute mature quality management systems and total quality management systems to ensure our quality, all products will be 100% inspected as per corresponding standards as SAE J518, ISO 6162, ISO 6164 etc.
- Flexible order quantity: We accept small quantity orders; the min. order quantity can be only one piece.
- High quality raw material: Our SAE flanges are produced with high quality forged steel, the raw materials are from famous steel mills, such as TPCO, BAO STEEL, Tsingshan STEEL, all these are the biggest and best steel makers in China.
- Customized marking and packing
- Advanced manufacturing equipment and inspection equipment.
- Flexible shipping methods: we offer sea shipping, air shipping and express to our customers, with many years’ exporting experience, our shipping cost especially the air shipping cost is low.