Industrial Alloy Steel Boiler Stack Economizer Low Pressure

Price Negotiable

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MOQ: 1 Set/Sets 10tons

Delivery Time: 50~100 Days

Brand: ORL Power

Product Description

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.