| ขั้นต่ำ: | 1 | 
| ราคา: | $1,500 | 
| Description | Boiler economizer | 
|---|---|
| Material | Alloy steel, Carbon steel, SA210C, SA213T22, etc. | 
| Material standard | ASTM, EN or ISO etc. | 
| Dimension | Customization | 
| Weight | Min: 10 ton Max: 1000 ton  | 
        
| Smelting Process | EF+LF + VD | 
| Process | Material->Ingot -> Hot/Cold-Rolling-> Heat treatment (Normalizing+ tempering) -> Inspection ->rough machining->UT ->2nd Heat treatment ->finishing machining ->Inspection | 
| UT standard | ASTM A388 or EN10228, etc | 
          | ขั้นต่ำ: | 1 | 
| ราคา: | $1,500 | 
| Description | Boiler economizer | 
|---|---|
| Material | Alloy steel, Carbon steel, SA210C, SA213T22, etc. | 
| Material standard | ASTM, EN or ISO etc. | 
| Dimension | Customization | 
| Weight | Min: 10 ton Max: 1000 ton  | 
        
| Smelting Process | EF+LF + VD | 
| Process | Material->Ingot -> Hot/Cold-Rolling-> Heat treatment (Normalizing+ tempering) -> Inspection ->rough machining->UT ->2nd Heat treatment ->finishing machining ->Inspection | 
| UT standard | ASTM A388 or EN10228, etc |