Zhangjiagang Dehai Boiler Co., Ltd

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Carbon Steel ASME Standard Boiler Manifold Headers Boiler Spares For Hrsg Boiler

China Carbon Steel ASME Standard Boiler Manifold Headers Boiler Spares For Hrsg Boiler

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Carbon Steel ASME Standard Boiler Manifold Headers Boiler Spares For Hrsg Boiler

MOQ： 5 Tons
Price： Negotiable
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Payment Terms	L/C, T/T
Supply Ability	500 Tons / Month
Delivery Time	50 Days
Packaging Details	Seaworthy packing
Style	Horizontal
Pressure	High Pressure
Structure	Water Tube
Material	Steel , Steel Alloy , Carbon Steel
Color	Depand
Usage	Industrial
Brand Name	Dehai Boiler
Model Number	Boiler Header
Certification	ISO9001 , SGS , ABS , ASME
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	L/C, T/T	Supply Ability	500 Tons / Month
Delivery Time	50 Days	Packaging Details	Seaworthy packing
Style	Horizontal	Pressure	High Pressure
Structure	Water Tube	Material	Steel , Steel Alloy , Carbon Steel
Color	Depand	Usage	Industrial
Brand Name	Dehai Boiler	Model Number	Boiler Header
Certification	ISO9001 , SGS , ABS , ASME	Place of Origin	China
High Light	low loss header ，copper manifold

Carbon Steel ASME Standard Boiler Parts Manifold Header For Hrsg Boiler

Boiler Header ( BOX ) Description

A pressure part of the boiler consisting of a flat tube sheet into which the ends of the water tubes are rolled. In a parallel plane is a tube cap or handhole sheet. The two sheets are spaced about 4 to 8 in. or more apart. The top and bottom and both ends are flanged together and riveted or may be closed by a narrow flanged strip of plate riveted to each sheet. Circulating nipples connect the top of the header and drum, or the header may be flanged and riveted directly to the drum. Welding would be used today instead of rivets.

Benefits

Allows for considerable functionality in a very economical space
Ensures proper piping for safer installations
Facilitates quick, clean installation for the heating professional
Means faster, easier system service once installation is complete

Full strength (stick-through)

This is the most common joint style utilized today and can be applied to a variety of coil designs.
The joint is utilized in single or multiple row harp configurations and for both straight tube sidehill and bent tube radial layouts. A variety of hole bevels are used depending on joint configuration.
They range from step bevels to constant depth bevels.

Full penetration

The full penetration tube to header weld is also a common joint style, particularly in superheaters and reheaters.
The full penetration (full tube wall thickness) is accomplished by either a straight tube bore with the tube saddled on to the header or by spot face machining of the header to allowing more of a butt weld configuration.

Fabrication Expertise That makes a Difference

With 22 years of header fabricating experience, DHB knows the design and workmanship procedures that are required to successfully manufacture high alloy headers.
Some material types must also be processed very carefully, in particular P91 Cr-Mo and 2205 duplex stainless. Both of these material types are susceptible to weld cracking during fabrication unless special care and fabrication techniques are employed. Additionally, trace elements must be controlled in the base and weld-filler materials to ensure proper metallurgy.

Specification

Materials	Stainless Steel
Type	header body, end cover, tube joint, hand cole, thermometer socket;seamless steel tube, pressure parts
Advantages	advanced welding, safe and reliable operation
Brand	Zhangjiagang Dehai Boiler
Remarks	Customized order is also accepted.

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

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Company Details

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from Quality China Factory

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Business Type:

Manufacturer,Exporter 
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Year Established:

1998 
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Total Annual:

30,000,000.00-50,000,000.00
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Employee Number:

300~500 
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Ecer Certification：

Active Member 

Dehai Boiler is a manufacturer of A-class boiler(Power station boiler,industrial boiler,HRSG,waste-to-energy boiler,biomass boiler) and correlated A-class pressure parts intergrating the design,fabrication,installation,repair and mainteance. Dehai has ISO9001:2008 certificate is... Dehai Boiler is a manufacturer of A-class boiler(Power station boiler,industrial boiler,HRSG,waste-to-energy boiler,biomass boiler) and correlated A-class pressure parts intergrating the design,fabrication,installation,repair and mainteance. Dehai has ISO9001:2008 certificate is...

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Zhangjiagang Dehai Boiler Co., Ltd
No.1, Huangqi Road, Li village
https://www.boiler-unit.com/

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