Sign In | Join Free | My benadorassociates.com
China Zhangjiagang HuaDong Boiler Co., Ltd. logo
Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
Verified Supplier

8 Years

Home > Boiler Manifold Headers >

Power Station Boiler Manifold Headers , Stainless Steel Boiler Parts

Zhangjiagang HuaDong Boiler Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

Power Station Boiler Manifold Headers , Stainless Steel Boiler Parts

Brand Name : HDB

Model Number : Boiler Manifold Header

Certification : ISO9001 , SGS , TUV , ASME , EN

Place of Origin : Jiangsu , China

MOQ : 1 Set

Payment Terms : L/C, T/T

Condition : New

Working Temperature : 445 Degree

Application : Power Station

Material : 15CrMoG / 12Cr1MoVG

OEM : Yes

Color : Customized

Contact Now

Product Description
In manufacturing, the key of end cover hinder is welding. Since by manual arc welding, the weld joint is single-side welding without quality guarantee at the ends. In addition, due to large welding workload, frequent return for repair and long working period, it became the throat process of the whole hinder production.
When making hinders of the style, we adopt advanced production technique, complete large equipment and mature technology, especially automatic submerged arc welding between hinders and end covers. Such welding methods have high manufacturing efficiency, good quality, beautiful welding shape, safety, reliability, etc.
1 Headers form an important part of all types of boilers.
2 Steam from the generating tubes is collected in headers which are therefore always under pressure.
3 This pressure may vary from 300 psi to 2000 psi. Since headers are always under pressure, the utmost care is taken by us while fabricating them.
4 Depending on the generating capacity of the boiler the header sizes fabricated by us vary from 100 mm to 600 mm NB. The stubs of various sizes are very carefully welded to the main body of the header to provide the desired openings from the header.

Power Station Boiler Manifold Headers , Stainless Steel Boiler Parts

Details

1.The necking hinders of the Company are made by hot press and retracting of seamless steel pipes at special hinder necking machine.

2.In this way, the hinders will have thicker walls and cleaner surface. The necking cover will form membrane stress rather than bending stress with desired stress performance under the effect of inner pressure.

Features

1. Strength calculation report with applied materials information.
2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod.
3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler.
4. Hydraulic test report: ensure the standard working pressure and safety.

5.Excellent in welding quality, highly automatic, safe and reliable.

Power Station Boiler Manifold Headers , Stainless Steel Boiler Parts

Classification

Material Carbon steel,Alloy steel,Stainless steel.
Length According to costumes requirements.
Temperature Range 300℃~1500℃
Diameter(OD) 76mm~914mm

Materials

1. Carbon steel:20G,SA-106B,SA-106C,etc.

2. Low-alloy thermal resistant steel:15CrMoG,12Cr1MoVG,SA-335P12,SA335-P22,etc.

3. Middle-alloy thermal resistant steel:SA-335P91,etc.

4. Special material(ultra-supercritical):SA-335P122,SA-335P92,etc.

The boiler headers have water wall header,superheater header,economizer header and so on. It acts action of gathering, mixing and redistribution in boiler systems. In structure, they include end cover hinders or necking hinders.

Certificates

Power Station Boiler Manifold Headers , Stainless Steel Boiler Parts

Factory Workshop


Product Tags:

Painted boiler replacement headers

      

gas Stainless Steel Manifold Headers

      

SGS boiler replacement headers

      
Quality Power Station Boiler Manifold Headers , Stainless Steel Boiler Parts for sale

Power Station Boiler Manifold Headers , Stainless Steel Boiler Parts Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Zhangjiagang HuaDong Boiler Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)