Stainless Steel Flanges Specification
In pipeline engineering, stainless steel flanges are mainly used for pipeline connections. Including: stainless steel plate flat welding flange, stainless steel neck flat welding flange, stainless steel neck butt welding flange, stainless steel socket welding flange, stainless steel threaded flange, stainless steel flange cover, stainless steel neck butt welding ring loose sleeve Flange, stainless steel flat welding ring loose flange, stainless steel ring groove face flange and flange cover, stainless steel large diameter flat flange, stainless steel large diameter high neck flange, stainless steel blind plate, stainless steel butt welding ring loose sleeve method Flange, stainless steel rotating flange, stainless steel anchor flange, stainless steel surfacing/overlay welding flange
Pressure rating: 0.6Mpa ～32Mpa, 150Lbs ～2500Lbs, PN0.25-PN42.0Mpa
Material: 20#, 304, 304L, 321, 316, 316L, 310S and other materials
Common standards for flanges:
ISO flanges KF fittings and flanges and CF fittings and CF flanges.
China Standard: GB9113-2000～GB9124-2000
American Standard: ASTM A182 Flanges, forged, ASME / ANSI B16.5 Class150, 300, 600, 900, 1500 (WN, SO, BL, TH, LJ, SW)
Japanese standard: JIS 2210-1994 5K, 10K, 16K, 20K (PL, SO, BL, WN, TH, SW)
German standard: DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545 (PL, SO, WN, BL, TH)
Ministry of Chemical Industry Standard: HG5010-52～HG5028-58, HGJ44-91～HGJ65-91, HG20592-97～HG20615-97 series, Ministry of Machinery Standard: JB81-59～JB86-59, JB/T74-94～JB/T86 -94. Ministry of Petroleum and Chemical Industry Standard: SH3406-2000, Pressure Vessel Standard: JB1157-82～JB1160-82, JB4700-2000～JB4707-2000
Applications: Boiler and pressure vessel, petroleum, chemical, shipbuilding, pharmacy, metallurgy, machinery, food and other industries.
Material: 201, 301, 304, 304L, 321, 316, 316L, 310S
Related References:
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