Salem stainless steel is an outstanding exporter, provider, and merchant of 253 MA Flanges. It is an evaluation consolidate fantastic help property at high temperatures effortlessly of creation. It opposes consumption at temperatures up to 1150°C and can give better assistance than Grade 310 in carbon, nitrogen, and sulfur contain airs. 253 MA is an austenitic, chromium-nickel hardened steel alloyed with nitrogen and prompt components and appropriate for a broad scope of high-temperature application, for example, recovers in steel plants and PCI spear for impact heaters. 253MA contains sensibly low nickel content, which gives it some advantage in decreasing sulfide environments when contrast with high nickel combinations and to Grade 310. The expansion of high silicon, nitrogen, and cerium inside gives the steel great quality oxide soundness, high significant temperature control and amazing fight to sigma stage precipitation. 253 MA Flanges has exceptionally raised protection from oxidation, especially under cyclic circumstance because of the expansion of receptive components, for example, cerium (Ce). The high mechanical intensity of 253 MA takes into consideration more slender cylinder divider developments .
SPECIFICATION | ASTM A/ASME SA182 |
SIZE | 1/2" (15 NB) to 48" (1200NB) |
STANDARD | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
DIMENSIONS | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, EN-1092 etc. |
FLANGE FACE TYPE | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
CLASS / PRESSURE | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |