PTFE/PFA lining equipment
Mainly used in anti-corrosion acid and alkali chemical equipment. Such as storage tanks, tank containers, washing towers, absorption towers, distillation towers, etc.
Product Advantages
◆ Construction of a thousand level dust-free workshop to ensure product quality;
◆ Steam vulcanization process for better fit and improved product service life;
◆ 20KV electric spark detection to ensure no leakage points;
◆ Air tightness, water pressure insulation and other inspections to ensure product quality.
PFA Lined Column
Using PFA molding method to manufacture large-diameter (DN300-1200mm) distillation towers, deep stripping towers, etc., the product has a bright and jade like surface. In addition, our special built-in anti detachment design integrates the molded PFA material with the steel body.
The fluorine lining layer forms a high-density plastic steel body under high forming pressure extrusion, which has the characteristics of strong corrosion resistance and strong penetration. The product can be used at temperatures up to 220 degrees Celsius.
| Size(mm) | L(mm) | ∅d(mm) | ∅d(mm) | Material | Tolerance(mm) | ||
| DN | JIS 10K | PFA | PTFE | PFA | PTFE | ||
| 300 | 300A | 500-1000 | 290 | 290 | √ | √ | ±3 |
| 400 | 400A | 500-1000 | 389 | 389 | √ | √ | ±3 |
| 500 | 500A | 500-1000 | 486 | 486 | √ | √ | ±3 |
| 600 | 600A | 500-1000 | 582 | 582 | √ | √ | ±3 |
| 700 | 700A | 500-1000 | 670 | 670 | √ | √ | ±4 |
| 800 | 800A | 500-1000 | 800 | 800 | √ | √ | ±4 |
| 1000 | 1000A | 500-1000 | 968 | 968 | √ | √ | ±4 |
| 1200 | 1200A | 500-1000 | 1170 | 1170 | √ | √ | ±4 |
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