In the chemical fiber industry, equipment such as polymerization reactors, acetic acid recovery towers, and heat exchangers are constantly exposed to corrosive media like acetic acid and caprolactam under high temperature and pressure.

  Zhejiang Mingxin Stainless Steel Co., Ltd. supplies 304 and 316L stainless steel seamless pipes and heat exchanger tubes tailored for polyester, nylon, and viscose fiber production. 304 stainless steel is suitable for cooling equipment in nylon and polyester production. 316L stainless steel, with added molybdenum, offers better resistance to acetic acid and caprolactam, making it ideal for high-temperature applications such as acetic acid recovery systems.

  With products complying with GB, ASTM, DIN, and JIS standards, and supported by a full-process quality traceability system, Mingxin provides reliable tube solutions for polymerization reactors, heat exchangers, and transfer pipelines, contributing to the high-quality development of the chemical fiber industry.