|Place of Origin:||CHINA|
|Brand Name:||HD Boiler|
|Model Number:||Boiler Manifold Headers|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Seaworthy packing|
|Delivery Time:||within 30 days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||300 tons per month|
|Type:||Natural Circulation,Boiler Parts||Structure:||Fire/Water Tube|
|Usage:||Industry/Power Station||Product Name:||Energy Saving Industrial Steam Boiler Parts Manifold Header|
|Pressure:||High Pressure||Color:||Customers' Requirement|
Energy Saving Industrial Steam Boiler Parts Manifold Header for Industry
|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.
The pressures and temperatures that headers have to withstand depend on the component to which they are connected. A header connected to an economizer or to water wall panels is subject to less severe requirements on the material than a header connected to superheaters or reheaters.
Depending on the temperature and pressure of headers, Vallourec supplies tubes in carbon steel to high-alloy ferritic steels such as T/P91 or T/P92, with sizes ranging from 88.9 mm to 406.4 mm.
|Material||Carbon steel,Alloy steel,Stainless steel.|
|Length||According to costumes requirements.|
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 holds the manufacturing licenses for Grade A boilers and Grade A1&A2 pressure vessels issued by Chinese General Administration of Quality Supervision, Inspection and Quarantine; also it holds the "S" and "U" "NB" stamps issued by American Society of Mechanical Engineers; meanwhile, this Company has passed the certification of ISO9001, SO3834, EN12952 Quality Management System.