In last article,we learned about what PMI（Positive Material Identification）is.What is the application industry for the PMI and why?

PMI FOR ASTM A234 WP11 CL1 ELBOWS

Actually we could find many industries in which the PMI is used. They include:

• Oil & Gas
• Petrochemical,
• Refinery
• Chemical/Pharmaceutical
• Aeronautical
• Power Plant
• Steel and etc.

PMI DATA FOR ASTM A234 WP11 CL1 ELBOWS

Why the PMI is applied in those industry is that the quality of the material is directly related to the safety in the manufacturing or using process of the related goods.Actually the accidents happened before in the related industries because of the material wrongly used.So the need of inspecting specific materials is highlighted.The PMI could easily ensure the materials same as demand and no deviation.

Haihao Group is very careful in the control of goods’ quality,we would test the special materials before goods shipped out.If you require any piping products of special materials,don’t hesitate to contact us.Email:sales@haihaogroup.com