PRODUCT INTRODUCTION
Stainless steel flanges are primarily used for pipeline connections in piping engineering. The types include:
Stainless steel plate flat welding flange
Stainless steel slip-on welding flange with neck
Stainless steel welding neck flange
Stainless steel socket welding flange
Stainless steel threaded flange
Stainless steel blind flange
Stainless steel welding neck collar loose flange
Stainless steel flat welding collar loose flange
Stainless steel ring groove face flange and flange cover
Stainless steel large diameter flat plate flange
Stainless steel large diameter high neck flange
Stainless steel spectacle blind
Stainless steel butt welding ring loose flange
Stainless steel rotating flange
Stainless steel anchor flange
Stainless steel overlay welding flange
PRODUCTION STANDARDS
National standard: GB/T9112-2010 (GB9113.1-2010~GB9123 · 4-2010)
Ministry of Chemical Industry standards: HG5010-52~HG5028-58, HGJ44-91~HGJ65-91, HG20592-2009 series, HG20615-2009 series
Mechanical Department Standards: JB81-59~JB86-59, JB/T79-94~JB/T86-94, JB/T74-1994
Pressure vessel labels: JB1157-82~JB1160-82, JB4700-2000~JB4707-2000 B16.47A/B B16.39 B16.48
Stainless steel flanges are usually divided into several categories such as 304, 304L, 316, 316L, 321, etc
APPLICATION AREA
Mechanical manufacturing, household appliances, pressure vessels, structural pipe fabrication, architectural decoration, chemical equipment, nuclear power, home appliances, catering kitchenware, elevators, solar energy, metal products, containers, automotive applications, precision electronics, rail transit, sanitary ware, food machinery.
PRODUCTION STRENGTH
