Boiler Superheater

Boiler Superheater   

Chinese GB and ASME material comparision:  

In a boiler that made as per China GB standards, the materials are normally named as per their chemical element composition. This is always make engineers outside China confused. The way of naming is controlled by national standard “GB/T 221-2008 Notations for designations of iron and steel”.

In order to help engineers outside China understand GB, we made the following sheet to compare the common use materials.

Materials listed in the sheet are equivalent or same on Chemical Composition and Physical performance. 

The only difference is sizing. Sizing of materials in GB are using ISO unit, which is millimeter (mm), in ASME is Inch.

• Service is part of product, pre-sale and after-sale service are the same important. Customer’s satisfaction is our aim.

• Consultation Service: Experienced technicians guidance is available on the phone, and on the internet. 

• Warm Service: Based on customers’ request and budget, our experts make efficient, reliable solutions, and we produce strictly following customers’ order. Every customer has the chance to visit our workshops before placing  the order.