Active Member
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[China]
Contact name:Allen Liu
Suzhou orl power engineering co ., ltd |
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Industrial Steam Boiler Spare Parts Serpentine Coil Bending Stack Economizer
The function of the economizer is as its name implies, to “economize” or save on cooling costs. Obviously, it costs money to operate the compressor. If the compressor can be shut down and the system still provide adequate cooling, energy savings can be realized.
| 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 |
2.Technical Parameter:
| Model | Name | Specification | Quantity | Working Pressure | Single Row Water Pressure Test MPa | Integral Test Pressure MPa |
| 35T/h CFB/CFBB/CFBC Boiler | Bare Tube Economizer | 32*3; 20-GB3087 | 124 Rows (Including high temperature, medium temperature and low low temperature three sections) | 4.54MPa | 9.1MPa | 5.25MPa |
| 35T/h CFB/CFBB/CFBC Boiler | Spiral Fin Tube Economizer | 32*3; 20-GB3087 | 50 Rows (Including high temperature and low temperature sections) | 4.54MPa | 9.1MPa | 5.25MPa |
| 35T/h Chain Grate Boiler | Spiral Fin Tube Economizer | 38*3; 20-GB3087 | 46 Rows Rows (Including high temperature and low temperature) | 4.54MPa | 9.1MPa | 5.25MPa |
| 35T/h Chain Grate Boiler | Bare Tube Economizer | 38*3; 20-GB3087 | 99 Rows (Including high temperature, medium temperature and low low temperature three sections) | 4.54MPa | 9.1MPa | 5.25MPa |
| 35T/h Chain Grate Boiler | Bare Tube Economizer | 32*3; 20-GB3088 | 99Rows (Including high temperature, medium temperature and low low temperature three sections) | 4.54MPa | 9.1MPa | 5.25MPa |
| 35T/h CFB/CFBB/CFBC Boiler | Bare Tube Economizer | 32*3; 20-GB3087 | 93 Rows (Including high temperature, medium temperature and low low temperature three sections) | 4.73MPa | 9.5MPa | 5.93MPa |
| 35T/h CFB/CFBB/CFBC Boiler | Bare Tube Economizer | 32*3; 20-GB3087 | 108 Rows (Including high temperature, medium temperature and low low temperature three sections) | 4.73MPa | 9.5MPa | 5.93MPa |
| 48T/h CFB/CFBB/CFBC Boiler | Spiral Fin Tube Economizer | 38*4; 20G-GB5310 | 45 Rows | 10.92MPa | 21.84MPa | 12.64MPa |
| 75T/h CFB/CFBB/CFBC Boiler | Bare Tube Economizer | 32*3.5; 20G-GB5310 | 156 Rows (Including high temperature, medium temperature and low low temperature three sections) | 6.28MPa | 12.56MPa | 7.27MPa |
| 75T/h CFB/CFBB/CFBC Boiler | Bare Tube Economizer | 32*3.5; 20G-GB5310 | 114 Rows (Including high temperature, medium temperature and low low temperature three sections) | 4.7MPa | 9.1MPa | 5.25MPa |
| 75T/h CFB/CFBB/CFBC Boiler | Spiral Fin Tube Economizer | 32*3; 20-GB3087 | 72 Rows (Including high temperature, medium temperature and low low temperature three sections) | 4.54MPa | 9.1MPa | 5.25MPa |
| 75T/h CFB/CFBB/CFBC Boiler | Spiral Fin Tube Economizer | 32*3; 20G-GB5310 | 72 Rows (Including high temperature and low temperature sections) | 6.28MPa | 12.56MPa | 7.27MPa |
| 75T/h CFB/CFBB/CFBC Boiler | Bare Tube Economizer | 32*4; 20G-GB5310 | 114 Rows (Including high temperature, medium temperature and low low temperature three sections) | 6.28MPa | 12.56MPa | 7.27MPa |
| Materials | Carbon Steel Or Alloy Steel | |||||
| Type | bare tube economizer;finned tube economizer; spiral finned tube economizer;cast iron economizer for power plant/station boiler and industrial/commercial boilers; | |||||
| Brand | Jinan Yuanda | |||||
| Application | Boiler heat exchanger parts for Coal Fired Steam Boiler/Coal Fired Hot Water Boiler/CFBB bed boiler | |||||
| Remarks | Customized order is also accepted. | |||||
3.Advantages:
3.1. Excellent anti-wear performance
3.2. Compact structure
3.3. High thermal efficiency
3.4. Stability
ADD: 11 East Renmin Road, Zhangjiagang City, Jiangsu, China
Phone:+86 0512-56770166
E-mail: orl@orlpower.com
Website: http://www.boiler-units.com
