|Place of Origin:||China|
|Certification:||ASME, EN, ISO9001, SGS|
|Model Number:||Boiler Economizer|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Seaworthy packing|
|Delivery Time:||30~50 days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||500 tons per month|
|Porduct Name:||Boiler Economizer||Application:||Boiler System And Industrial System|
|Material:||Stainless Steel||Packing:||Standard Packing For Export|
42mm tube Stainless Steel Economizer,
ASME Stainless Steel Economizer,
ASME boiler system economizer
Stainless Steel Economizer for Repalcement or Maintenance of Boiler System
Product Introduction of Boiler Economizer
Economizer tube is an important part of boiler, which is mainly made of seamless steel tube by bending or folding.
Cast iron economizer consists of a series of horizontal cast iron pipes connected to each other with cast iron elbows and flanged ends.
The tubular economizer consists of a series of parallel serpentine tubes, which are made of seamless steel pipes with an outer diameter of 25 ~ 42 mm, and the pipes are usually arranged in a staggered arrangement.
Parameters of Boiler Economizer
|Material||Alloy steel, Carbon steel, SA210C ,SA213T22, etc.|
|Material standard||ASTM, EN or ISO etc.|
Min: 10 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|
Working Process of Boiler Economizer
There are three stages from the feed water in the boiler heated into superheated steam:feed water preheating, evaporation, and superheating. The three stages are finished on three different heating surfaces. The boiler steam and water circuit are composed of the three different heating surfaces as well as their connecting pipes. Boiler economizers are one of them, and it is right the equipment to preheat the feed water. Thus, it is the heating surface with the lowest temperature for boiler working fluid in the boiler steam and water circuit. The working fluid passing through this equipment is monophasic water(non-boiling economizer).
The products of our company have been widely used in major power plants of various provinces and cities in China, bringing stable and significant economic and social benefits to cooperated power plants. At the same time, we attach great importance to product development and strive to improve product quality. Through the cooperation with a number of domestic and foreign companies, we constantly explore the international market.
Contact Person: Wendy
Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China