A high-temperature and high-pressure pipeline renovation project of a certain petrochemical enterprise
Jun 10,2025
Customer case: High-temperature and high-pressure pipeline renovation project of a certain petrochemical enterprise
Industry: Petrochemical industry
Project Location: Jiangsu Province
Product usage: Stainless steel welded elbows, tees, flange (ASTM A403 WP316L)
Application conditions: Annual operating temperature 450℃, pressure 25MPa
Project challenge: Under high-temperature and high-pressure conditions, traditional welded pipe fittings frequently experience fatigue cracks, resulting in a high frequency of system downtime for maintenance
Solution: Select high-specification stainless steel seamless welded pipe fittings provided by XS, and combine them with standardized beveling processing and on-site welding guidance
Customer feedback:
"XS's products feature precise dimensions and excellent weldability, significantly reducing our maintenance frequency. They have been in continuous operation for over 9 months without any faults." " -- Engineer Zhang, Project leader
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