Licheng Steel Co., Ltd. has established hydrostatic testing as a key quality control measure in its stainless steel seamless tube manufacturing process. Following cold drawing, cold rolling, and heat treatment, each tube undergoes individual hydrostatic testing to verify its pressure integrity and leak-tightness. The company’s hydrostatic testing equipment applies specified pressure for a required duration, ensuring tubes meet the demanding requirements of petrochemical, nuclear power, and boiler heat exchanger applications. This testing is integrated with eddy current and ultrasonic inspections to form a comprehensive quality assurance system. The company adheres to international standards including GB, ASTM, and ASME in its testing procedures. Through this systematic approach to hydrostatic testing, Licheng Steel upholds its commitment to product reliability, delivering stainless steel tubes that perform dependably in critical industrial environments.