Duplex Steel S31803 Slip On Flanges

Different pressure flange, thickness is different, and the bolts they use are different, when pump and valve connect with pipe, the parts of the equipment are also made of the corresponding flange shape, also known as flange connection, usually closured bolted connection parts are also known as flanges, such as the connection of ventilation pipe, this kind of parts can be called "flange type part", but this connection is only part of a device, such as the connection between flange and water pump, it's not inapposite to call water pump as flange type parts,but relative small valve,it can be called as flange type parts .

Parameter (Specification) of Duplex Steel S31803 Slip on Flanges     

Duplex Steel S31803 Slip on Flanges Field of Application

Because of these advantages of duplex steel flanges. Is widely used in various sewage treatment pipes.. Deep sea industry. Seawater desalination. Paper industry equipment, food industry processing equipment, offshore oil platform (heat exchanger pipe, water treatment and water supply system) desalination (desalination) equipment, oil field pipeline and equipment, all kinds of acid and base environment. 

Due to good wear resistance and corrosion resistance. The use of help life is more than the general stainless steel four to five years, such as in the seawater pipeline, the use of dual-phase steel flange, due to long life, can greatly reduce the cost of product replacement. Labor cost. Relatively, the cost performance is quite high