Hunan Allianz Metal Products Co., Ltd., ЗАО
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| ![]() Seamless stainless steel pipe is the tube made from stainless steel bar perforated and then cold rolled or cold drawn. ASTM A312, A269, A213, A790 Grades: 304/L, 316/L Duplex 2205, 2507 etc Welded stainless steel pipe is manufactured from stainless steel strip–formed and longitudinally welded to completed pipe. ASTM A312, A358, A249, A554, A790 Grades: 304/L, 316/L, 347/L,904/L etc Направить сообщение компании |