NEWS

The revised national standard GB/T 30583—2026 “Post-Weld Heat Treatment of Pressure Equipment” has been officially released. In this revision, the Indentation Energy Difference Method has been incorporated into Appendix G and listed as an optional method for evaluating post-weld heat treatment effectiveness. Its inclusion signifies that residual stress testing based on instrumented indentation technology has formally entered China’s national standard framework.

Discover the benefits of vacuum drying machines for efficient and precise drying across various industries. Improve product quality and reduce processing times.

The integrated filtration, washing and drying production line is a sophisticated system that requires more than just the core three-in-one host to achieve full functionality. It also demands a range of supporting auxiliary equipment to complete the entire production process. Below is the complete system composition thoughtfully designed by Wuxi Zhanghua Pharmaceutical Equipment Co., Ltd., including the host, supporting equipment and function description

Discover the ultimate guide to vacuum crystallizers. Learn how they work, their benefits, and applications across various industries.

Discover how indentation testers ensure quality and safety in materials. Learn about their applications and benefits.

The vacuum crystallizer is an advanced piece ofisation equipment used in various industries to produce high-quality crystals. It works by creating a low-pressure environment and cooling the solution, which causes solid particles to precipitate out and form large crystals.

 Discover the advantages of Nutsche filters for efficient solid-liquid separation in chemical processing. Learn how they enhance purity, yield, and safety.