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Blind flanges are used to seal the end of piping systems or pressure vessel openings.They are commonly used for testing the flow of gas or liquid through a pipe or vessel.Blind flanges also allow f...

SS400 is a way of marking the Japanese steel material,equivalent to the domestic Q235 steel.The first “S” represents “steel”,the second “S” represents “structure”,and 400 is the lower limit of tens...

The ASME B16.417 is large diameter flange that is further classified into ASME B16.47 Series A flanges and ASME B16.47 Series B flanges.MSS SP-44 flanges are designated as ASME B16.47 Series A fl...

We all know that the disadvantages of carbon steel flange compared with stainless steel is easy to rust. And in order to make carbon steel products less prone to rust, what will be done?

Flange class is usually in 150#, 300#, 600#, 900#, 1500# and 2500# in standard ASME/AWWA,large diameter flanges that is 24″ to 60″ are available up to 900# class.The rating is higher,and the flange...

A plate flange is a type of flange that is joined to a vessel or pipe by a fillet weld,it can be am arbitrary type of flange.

The reasonable choice of forging materials is directly related to the quality of heat treatment. If the selected materials fail to reach the predetermined performance indexes through heat treatment...

Threaded flanges and weld neck flanges are two different kinds of flanges. Threaded flanges are suitable for low pressure and small diameter condition, while welded neck flanges are suitable for hi...

Due to small deformation energy and resistance, hot forging process can be used to forge large flanges of complex shapes. To obtain high-precision flanges, we can use hot forging method to process ...

Originated in the 1980s and after more than 20 years' development and exploration, the stainless steel flange industry begins to take shape at present. The stainless steel flange is a kind of pipe ...

It is a flange without any bore in the middle in order to block off media through a pipeline, like what welded cap and casing cap function, except that only casing cap and blind flange are able to ...

As a kind of indispensable spare part in piping design, flanges can be used in a wide range of fields, such as industrial furnace, water supply and drainage, heating and ventilation.