Specifications
Brand Name :
Dehai Boiler
Model Number :
Header
Certification :
ISO9001 , SGS , ABS , ASME
Place of Origin :
China
MOQ :
5 Tons
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
500 Tons / Month
Delivery Time :
50 Days
Packaging Details :
Seaworthy packing
Output :
Hot Water / Steam
Fuel :
Coal / Gas / Oil-fired / Water Heat
Usage :
Industry / Power Station
Type :
Natural Circulation / Once Through
Weight :
10~1000 Tons
Description
SA210A1 Stainless Steel Induction Boiler Header Boiler Parts

Application

1. The steam boiler pressure part header with large diameter longitudinal welded pipe have water wall header, superheater header, economizer header and so on, it acts as collection, mixture, re-distributing working medium, as the structure.

2. It can be classified as the end cover type( end enclosure) and necking down type.

3. Technical parameters of customer design boiler pressure parts header for CFB boiler.

Features

1.Headers form an important part of all types of boilers. Steam from the generating tubes is collected in headers which are therefore always under pressure. This pressure may vary from 300 psi to 2000 psi.

2. Since headers are always under pressure, the utmost care is taken by us while fabricating them. 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 headers
3. Bevelling and weld preparation of stubs duly tack-welded to the main body of the header are first shown to Chief Inspector of Boilers for his approval and once again the stubs fully welded with main body are shown to Chief Inspector of Boilers under hydraulic pressure, varying from 1000 to 3000 psi as required by the specifications.
4. The headers are stamped by Chief Inspector of Boilers before they leave our manufacturing plant. We also weld skubolets and weldolets in place of stubs.

Specification

Diameter(OD) ¢76mm~¢914mm
Length(Max) 23000mm
Temperature(℃) 300~1500

Product Name
Membrane Water Wall Header for boiler
Applied Area
boiler membrane water wall
Body Material
- Carbon Steel : 20#, 20G, A192, A-1
- Alloy Steel : 15CrMoG, 12Cr1MoVG, T11, T22
Nozzle Tube Material
As per design
Standard
China GB, ASME
Manufacturer Grade
China A Grade, ABS Certificated, TUV Certificated
Working Temperature
depends on material
Working Pressure
1.6 MPa ~ 15 MPa
Body Thickness
As per design
Body Diameter
As per design
Body Length
As per design
Welding
SMAW, SAW, GTAW (TIG)
Welding NDT
- Body : 100% RT or 100% UT
- Nozzle tube > Φ108 : > 20% MT, 100% UT
- Nozzle tube <= Φ108 : > 20% MT

Detailed Drawing

Induction Boiler Manifold Headers SA210A1 Stainless Steel Large Diameter

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Induction Boiler Manifold Headers SA210A1 Stainless Steel Large Diameter

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Brand Name :
Dehai Boiler
Model Number :
Header
Certification :
ISO9001 , SGS , ABS , ASME
Place of Origin :
China
MOQ :
5 Tons
Price :
Negotiable
Contact Supplier
Induction Boiler Manifold Headers SA210A1 Stainless Steel Large Diameter
Induction Boiler Manifold Headers SA210A1 Stainless Steel Large Diameter
Induction Boiler Manifold Headers SA210A1 Stainless Steel Large Diameter

Zhangjiagang Dehai Boiler Co., Ltd

Active Member
7 Years
Since 1998
Business Type :
Manufacturer, Exporter
Total Annual :
30,000,000.00-50,000,000.00
Employee Number :
300~500
Certification Level :
Active Member
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