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The Socket Welded Flange is a flange used for pipe connections where the pipe end is inserted into the annular step of the flange and welded at the end of the pipe and on the outside to form the connection. The flange is designed with a characteristic step-like structure which allows the mating pipe to be inserted only to a certain depth, thus facilitating positioning and welding. The pipe to flange joint is fillet welded at the joint and then welded on the other side to ensure a strong joint.
High corrosion resistance: JIS 2220 austenitic stainless steel butt weld flanges are produced with high-quality austenitic stainless steel material, which has excellent corrosion resistance and is able to withstand corrosive mediums commonly found in the water treatment process, such as chlorides, sulfides, and other harmful chemicals.
Excellent Mechanical Properties: This flange is designed and manufactured in strict compliance with JIS 2220 standards, which ensures that it has good mechanical properties and pressure resistance, and maintains stable sealing performance even under high-temperature and high-pressure working conditions.
Easy to install and maintain: the austenitic stainless steel butt weld flanges are designed with easy installation and maintenance in mind, and the butt weld interface is designed to minimize installation complexity while facilitating routine inspection and maintenance work.
Water treatment industry: JIS 2220 austenitic stainless steel butt-welding flanges are especially widely used in the water treatment industry, including tap water treatment, wastewater treatment, seawater desalination, etc. They are used for connecting and sealing all kinds of pipelines, valves and equipment.
Chemical and petrochemical industry: in addition to the water treatment industry, this flange is also widely used in the chemical and petrochemical fields for the transmission of highly corrosive fluids and gases.
Food and beverage production: austenitic stainless steel butt weld flanges are also used in food and beverage production processes for ensuring the safety and hygiene of the production line.
Pharmaceutical industry: In the pharmaceutical industry, where high demands are placed on equipment materials and hygiene, JIS 2220 austenitic stainless steel butt-welding flanges are the ideal choice due to their excellent corrosion and temperature resistance.
SMLSCO has been involved in the stainless steel seamless pipeline system industry since 2006. After 17 years of development, SMLSCO has achieved an excellent reputation in the industry by supplying good quality materials with considerate service.
With the passage of time, we have gradually expanded our product line according to the needs of our customers, which now includes Pipe, Tube, Stainless Steel Flanges, Stainless Steel Forged & Casting Fitting.
We shorten lead times by reducing costs through inventory. For PIPE and TUBE, as the production cycle is very long, we stock finished products. For FLANGE and FITTING, although the lead time is short, there is a shortage of blanks which affects lead time and order cost, so we choose to stock the raw material of FLANGE and FITTING - blanks.
Whether it is PIPE & TUBE, or FLANGE & FITTING, SMLSCO is committed to providing customers with more (more sizes, more categories), faster (quicker lead time), better (qualified products), and more cost-effective pipeline system products.