Many sorts of steel Flanges are presented by Shasan Piping Solution one of the most utilized Flangess are Duplex Steel Flangess. They are the renowned Manufacturers, Suppliers and stockiest of a wide range of steel Flangess in from one side of the planet to the other. Stainless Steel is profoundly sturdy and minimal expense Alloy. The Flanges of Stainless Steel are utilized broadly as they have the properties which make it the unbeaten quality material.
Duplex Steel Flanges are Stainless compounds and furthermore astoundingly erosion safe. Microstructures of this steel are comprise of Ferrite and Austenite stages' blend. Accordingly, they comprise of the highlights of both ferritic and austenitic Stainless Steel. It has a high-strength and superb protection from erosion. Duplex Stainless Steel Flanges have astounding intergranular consumption. It has an exceptional high protection from erosion breaking pressure even in sulfide and chloride conditions.
At the temperatures, in excess of 300 degree Celsius Duplex Steel Flanges is as yet shielded from the consumption causes embrittlement. Channel capacity is magnificent in low temperatures too. The manufacture work is done exclusively through the devices doled out for materials of Stainless Steel. Before they utilized should be cleaned appropriately. Saving the Stainless steel from the cross-defilement from the consumed metals is finished.
These Flanges can be Stainless by the treatment of intensity. Duplex Steel Flanges are application businesses are; They are utilized in seaward oil boring organizations, utilized in Airplane ventilation systems, involves in petrochemicals, in power age, in gas handling, in drugs, involves in specialty synthetics, winding welded tube for burner lines and fills, drug gear, heat exchangers, and furthermore in seawater hardware. Twofold Steel Flangess are accessible in the many plans like slip-on, weld-neck, visually impaired, strung, lap joint, and attachment weld.
Duplex Stainless Steel Flanges Specification : ASTM A182 / ASME SA182
Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2" (15 NB) to 48" (1200NB)
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.
Grade | Common Name | C% | Mn% | Si% | P% | S% | Cr% | Ni% | Mo% | N% |
---|---|---|---|---|---|---|---|---|---|---|
2205 | S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
2205 | S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 |
Tensile strength | 620MPa min | Density | 7,805kg/m3 |
---|---|---|---|
Yield strength | 450MPa mi | Elastic modulus | 200GPa |
Elongation | 25% min | Mean coefficient of thermal expansion | |
---|---|---|---|
Brinell hardness | 293 HB max | 0-100oC | 13.7µm/m/oC |
Rockwell hardness | 31 HR C max | 0-315oC |
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