News and Blog

Learn why PE welding rod may not bond to HDPE sheet, how MFR and material compatibility affect weld strength, and how to prevent welding failures.

Learn how to weld PPH (PP-H) sheet for chemical tanks using hot gas, extrusion and butt welding, with parameters, defect causes and best practices.

Choose HDPE sheet thickness for water and wastewater tanks based on liquid depth, tank shape, temperature, specific gravity, reinforcement, and design code.

Learn how to choose PPH sheet thickness for chemical storage tanks based on tank height, diameter, chemical SG, temperature, design life, and DVS 2205.

Best Plastic for Chemical Tanks: PPH vs HDPE vs PP vs PVC vs PVDFChoosing the best plastic for a chemical tank is not as simple as asking which polymer has the highest chemical resistance.A material that performs well with one acid at room temperature may be a poor choice when the same chemical is h

In the engineering world of fluid handling and chemical storage, material selection is the foundational step that dictates the lifespan of your entire system. The cost of a wrong choice is steep: chemical leaks, facility downtime, costly environmental cleanup, and critical safety hazards.When design

1. Basic Material & PerformanceQ1: What is the difference between virgin material and recycled material? How to distinguish them?Answer: • Performance: Virgin material has better temperature resistance, impact resistance, aging resistance and corrosion resistance, with a service life of 5-10 years u