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Do you need low-temperature and high-pressure boiler vessel steel plates, 13MnNiMoR? I. Introduction to 13MnNiMoR 13MnNiMoR steel plates are used for medium and low temperature, high pressure boiler and vessel applications, and comply with the GB713-2014 standard. 13MnNiMoR steel plates are primarily used in the manufacture of medium and low-temperature pressure vessels; currently, the Wuyang Steel Plant is the one in China that produces this type of steel. 13MnNiMoR steel plates are melted using the oxygen top-blown converter method, the open hearth method, or in an electric furnace. Upon consultation with the buyer, other equivalent methods can also be adopted. 13MnNiMoR steel plates are usually delivered in the normalized + tempered condition; however, under special agreements at the time of ordering, they can also be delivered in the annealed or tempered condition. II. Dimensions, shape, weight and allowable tolerances of 13MnNiMoR steel plates: The dimensions, shape, weight and allowable tolerances of 13MnNiMoR steel plates shall comply with the provisions of GB/T 709; the allowable tolerance for thickness shall be in accordance with Class B tolerances specified in GB/T 709. III. Packaging, marking, and quality certificates for 13MnNiMoR steel plates; for business inquiries: 188//3750//1817. The packaging, marking, and quality certificates of 13MnNiMoR steel plates shall comply with the provisions of GB/T 247.