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
SAE 6000PSI Pipe Threaded Flange| Code 62 Screw-in Flange
SAE 3000 PSI Blanking Flange | Code 61 blind flange
SAE 6000 PSI Blind Flange | Code 62 blind flange
SAE 3000 PSI Split Flange Halves | Code 61 Split Flange
SAE 6000 PSI Split Flange | Code 62 Split Flange
SAE 3000 psi flange clamp| Code 61 Flange Clamp
SAE 6000 psi flange clamp| Code 62 Flange Clamp
Flat type SAE Split Flange Halves-Code 61 & Code 62
Flat Type SAE Flange Clamp-Code 61 & Code 62
SAE Butt Weld Flange Code 61(SAE 3000 Psi Series) for High Pressure Tubes (SCH 80/160/XXS)
SAE Butt Weld Flange Code 62 (SAE 6000 PSI Series) for High Pressure Tubes (SCH80/160/XXS)
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.