China factories

Chat Now Send Email
China factory - Zhangjiagang HuaDong Boiler Co., Ltd.

Zhangjiagang HuaDong Boiler Co., Ltd.

  • China ,Jiangsu
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China Customized Efficient Boiler Economizer For Boilers – Carbon Steel Material
China Customized Efficient Boiler Economizer For Boilers – Carbon Steel Material

  1. China Customized Efficient Boiler Economizer For Boilers – Carbon Steel Material
  2. China Customized Efficient Boiler Economizer For Boilers – Carbon Steel Material
  3. China Customized Efficient Boiler Economizer For Boilers – Carbon Steel Material
  4. China Customized Efficient Boiler Economizer For Boilers – Carbon Steel Material

Customized Efficient Boiler Economizer For Boilers – Carbon Steel Material

  1. MOQ: 3 TONS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms 30% after contract and balance 70% before shipment, or 100% L/C at sight
Supply Ability 100 tons/Month
Delivery Time Depands on Qty
Packaging Details Iron frame Packing
Pressure Low/High Pressure
Material Carbon Steel/Stainless Steel
Color Customized
Inlet Temperature 150-300℃
Boiler Capacity 1T-10T
Surface Treat Painted
Application Boiler System
Fuels Coal
Brand Name HD Boiler
Model Number Boiler economizer
Certification ASME, ISO9001:2015, ISOEN3834
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Payment Terms 30% after contract and balance 70% before shipment, or 100% L/C at sight Supply Ability 100 tons/Month
Delivery Time Depands on Qty Packaging Details Iron frame Packing
Pressure Low/High Pressure Material Carbon Steel/Stainless Steel
Color Customized Inlet Temperature 150-300℃
Boiler Capacity 1T-10T Surface Treat Painted
Application Boiler System Fuels Coal
Brand Name HD Boiler Model Number Boiler economizer
Certification ASME, ISO9001:2015, ISOEN3834 Place of Origin China
High Light carbon steel boiler economizercustomized boiler economizerefficient boiler economizer for boilers

ASME Energy-Efficient Carbon Steel Finned Tube Boiler Economizer SA213 T11

 

Product Description

 

        The economizer is a kind of heat exchange equipment that absorbs exhaust waste heat to heat feed water. It can increase the feed water temperature, reduce the exhaust gas temperature, reduce heat loss, improve boiler efficiency, and save fuel accordingly. The boiler economizers are usually installed in the tail flue of the boiler, adjacent to the air preheater. In this way, the temperature of the flue gas can be lowered after passing through the air preheater, and then further reducing the temperature through the economizer, so as to improve the thermal efficiency of the boiler. In short, the boiler economizer is a high-efficiency, energy-saving and environmentally friendly boiler essential equipment.

 

 

 

Features

 

  • Brand Name: HD Boiler
  • Model Number: Boiler Economizer
  • Place of Origin: China
  • Certification: ASME, ISO9001:2015, ISOEN3834
  • Minimum Order Quantity: 3 TONS
  • Price: negotiable
  • Packaging Details: Iron frame Packing
  • Delivery Time: Depends on quantity
  • Payment Terms: 30% after contract and balance 70% before shipment, or 100% L/C at sight
  • Supply Ability: 100 tons/month
  • Material: Carbon Steel
  • Placement: Before ESP or Before FGD
  • Packing: Iron Frame Package
  • Usage: Power Station
  • Inlet Temperature: 150-300℃

 

Parameters

 

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

 

Function

 

1. Absorb the heat of low-temperature flue gas, reduce the exhaust temperature, reduce the exhaust loss, and save fuel.

2. Because the feed water is heated in the economizer before entering the steam drum, the heat absorption of the feed water on the heating surface is reduced, and the economizer can be used to replace part of the evaporation heating surface with high cost.

3. When the feed water temperature increases, the wall temperature difference will be reduced when it enters the steam drum, and the thermal stress will be reduced accordingly, prolonging the service life of the steam drum.

 

 

Energy-saving principle

 

       

Add a reheating step to the cycle—it raises the average temperature of heat absorption, which in turn boosts the cycle’s efficiency.
During the startup of a boiler (specifically a drum boiler), the steam-water pipeline hasn’t started circulating yet. That means the boiler feedwater is stagnant, and the water inside the economizer isn’t flowing either. As boiler combustion ramps up and flue gas temperature rises, the water in the economizer can easily vaporize—leading to overheating in parts of the economizer.
To prevent this, a recirculation pipe is installed: it connects the steam drum’s centralized drain pipe to the economizer’s inlet. This keeps the water in the economizer flowing, stopping it from vaporizing.

 

 

Packaging and Shipping

 

        Boiler Economizer will be packaged using high-quality materials to ensure the safety and protection of the product during transportation. The packaging materials will be sturdy and durable, able to withstand rough handling and long-distance shipping.

The product will be carefully packed and cushioned to prevent any damage during transit. It will also be labeled with clear instructions and handling guidelines for easy identification and handling.

        For shipping, we will use reliable and reputable carriers to ensure timely delivery of the product to our customers. We offer various shipping options depending on the destination, including air, sea, and land transportation.

        Our team will also provide tracking information for customers to track their orders and ensure a smooth delivery process. We are committed to delivering the Boiler Economizer in perfect condition and on time.

        Thank you for choosing our product. We look forward to providing you with the best packaging and shipping experience for your Boiler Economizer.

 

 

Why Choose Our Boiler Economizer?

 

  • High-quality stainless steel material for durability
  • Innovative design for maximum energy savings
  • Easy installation and maintenance
  • Advanced control systems for efficient operation
  • Suitable for various types of power plants
  • Handles high inlet temperatures

 

Contact Us

        If you are looking for a reliable and high-quality Boiler Economizer, look no further than HD Boiler. Contact us today to learn more and to place your order!

 

 

FAQ

 

  • Q: What is the brand name of this product?

A: The brand name of this product is HD Boiler.

  • Q: What is the model number of this product?

A: The model number of this product is Boiler economizer.

  • Q: Where is this product made?

A: This product is made in China.

  • Q: What certifications does this product have?

A: This product is certified by ASME, ISO9001:2015, and ISOEN3834.

  • Q: What is the minimum order quantity for this product?

A: The minimum order quantity for this product is 3 tons.

  • Q: Is the price negotiable for this product?

A: Yes, the price for this product is negotiable.

  • Q: How is this product packaged?

A: This product is packaged in iron frames.

  • Q: What is the delivery time for this product?

A: The delivery time for this product depends on the quantity ordered.

  • Q: What are the payment terms for this product?

A: The payment terms for this product are 30% after contract and balance 70% before shipment, or 100% L/C at sight.

  • Q: What is the supply ability for this product?

A: The supply ability for this product is 100 tons per month.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    1985

  • Total Annual:

    100,000,000-120,000,000

  • Employee Number:

    1000~1100

  • Ecer Certification:

    Verified Supplier

Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...

+ Read More

Get in touch with us

  • Reach Us
  • Zhangjiagang HuaDong Boiler Co., Ltd.
  • Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
  • https://www.boilerfabrication.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement