Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 Tons per month |
| Delivery Time | 60-90 days |
| Packaging Details | Seaworthy Packing for exporting |
| Material | ND Steel, carbon steel, stainless steel |
| Dimension | Customized |
| Standard | GB, ASME, CE Standard |
| Port | Shanghai |
| Condition | New |
| Color | Customized |
| Brand Name | HDB |
| Model Number | Economizer |
| Certification | ISO9001 , SGS , TUV , ASME , EN |
| Place of Origin | China(Mainland) |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500 Tons per month |
| Delivery Time | 60-90 days | Packaging Details | Seaworthy Packing for exporting |
| Material | ND Steel, carbon steel, stainless steel | Dimension | Customized |
| Standard | GB, ASME, CE Standard | Port | Shanghai |
| Condition | New | Color | Customized |
| Brand Name | HDB | Model Number | Economizer |
| Certification | ISO9001 , SGS , TUV , ASME , EN | Place of Origin | China(Mainland) |
| High Light | power plant economizer ，economizer for boiler | ||
Double H Fin Tube Carbon Steel Economizer First class product Petroleum Economizer Natural Gas Industry
Description
1.Petroleum Economizer Natural Gas Industry can be made of alloy steel, carbon steel or other kind of material as per the customer’s requirements. It conforms to the standard of ASTM, EN, DIN, GB.
2.The manufacturing equipment is 30~185MN hydraulic press, the forging ratio >3, the technical condition is in accordance with the standard of ASTM, EN, DIN, GB.
Hot-rolled steel plate produce
1.Hot-rolled plate, hot-rolled steel plate.
2.Complete raw materials after the formation of smelting steel ingot, through the press forming process of ingot steel rolling heating.
3.Width is larger than 600mm(≥600mm), thickness is 0.35-200mm.
Applications
The main Petroleum Economizer Natural Gas Industry is Widely used for power plant, power station, etc.
Introduction
1.Add the heat exchange area and reduce the number of tubes, also increase the fume flow section area to reduce the fume speed and abrasion.
2.H type fin tube can be made to double H type fin tube, high rigidness to fit long tube row.H type fin economizer arranged in line to make the space into many small zones, averaged air flow to reduce the abrasion.
3.With straight channel to gain the best ash-blowing effect.The compact structure to reduce the weight and reduce the manufacturing cost.
4.Hot rolled seamless steel tubes and cold rolled seamless steel tubes for steam boiler systems
5.Implementation of the same standard, medium and low pressure boiler tube standards can be used. Hot rolled or cold-rolled (drawn) seamless steel tubes with high quality carbon structural steel.
6.The 2 main 10, 20 steel manufacturing, in addition to ensure the chemical composition and mechanical properties of things do pressure test, curling, flaring and flattening test.
7.Hot rolling in hot rolling, cold rolling (DIAL) in heat treatment delivery.
Specification
| Description | Heat boiler economizer, steam boiler economizer, oil boiler economizer, coal steam boiler economizer, Gas boiler economizer,etc |
| 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 |
Features
1.Because the spiral finned province coal equipment has high heat intensity per unit length, compact structure, material saving, wear and corrosion resistance, prevent ash performance is good, safe operation cycle is long, maintenance costs, high running economy etc.
2.So both boiler economizer replace the generation of a structure, promoting technical progress, a new type of heating equipment, energy saving and emission reduction is worth popularizing vigorously .
Company Details
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. ...
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