Introduction to SAE Flanges

What are usually SAE Flanges? Issue question confounds you, this is the particular right place to obtain answers.

Introduction:

SAE Flanges is a new selection of hydraulic flange that is made inside accordance to WEATHER RESISTANT J518 standards. Typically the acronym SAE stands for Society associated with Automotive Engineers. These flanges are applied on oil hydraulic systems in several fields (shipbuilding, mobile hydraulic equipment, machine tools, earth moving machines, and so forth.. ) and where there is passageway of oil beneath pressure.

Material:

Flanges are made coming from normalized forgings in addition to are usually of two kinds associated with material, steel ST52. 3 and metal steel AISI SS316L.

Sizes:

SAE Flanges come in two series, code 61 (3000 series) in addition to code 62 (6000 series). For computer code 61 (3000# series), they are available in all nominal sizes between DN10 (3/8") and DN125 (5"). For computer code 62 (6000# series), they are obtainable in all nominal sizes between DN10 (3/8") and DN80 (3")

Working Pressure:

The standard pressure ranges from 34 to 345 bar for code sixty one (3000 series) plus 200 to 414 bar for computer code 62 (6000 series). Please take notice that the pressure information of the particular flange and attached equipment combinations may possibly vary from each and every other. For example: in case a pipe linked to the flange has a reduce working pressure, it will result in a good overall lower functioning pressure of the particular system. Therefore, you should think about the lowest stress since the maximum working pressure of this combination.

How WEATHER RESISTANT Flanges work:

A new complete set consists of a flat side flange and a great o-ring side flange. The o-ring side flange contains a groove seat in order to place a plastic o-ring (normally manufactured from NBR material). The whole set forms a seal between a set surface and o-ring held in a new recessed circular groove in the other half. Tightening the mounting bolts draws the 2 halves together and compresses the O-ring.

Because of MS Flanges Manufacturer of the o-ring, flanges with o-rings provides an advantage more than metal to metal flanges as all-metal flanges are a lot more vulnerable to leakage since they should be tightened to a larger, yet narrower torque range. This tends to make metal to metal flanges more prone to strip strings or crack.

An entire set of flange is tightened making use of socket head limit screws & early spring washers according in order to recommended torque. Typically the screw lengths are usually shorter than the overall SAE flanges length but this is normal in compliance to SAE J518 standard. Also, since per SAE J518, there are zero requirements for hex nuts for acquiring the flanges.

Configurations of SAE Flanges:

Commonly used connection types consist of: Weld In/ Socket Weld, Weld On/ Butt Welds, NPT Threaded, BSP Threaded, Blind Flanges, Split Flanges.

Upon request, flanges can be supplied total with screws, washing machines and NBR/Viton o-rings.