Audited Supplier
welding neck flange
Machinery Accessory
GB
Brush Over with Butter
Mass Production
Forging
Steel
for Pressure Vessels
Actual Weight
Flanged
Hg/T20592-2009 GB/T9124.1-2019 Nb/T47020-2010
XXFL
Sea Transportation
DN1100 PN B
Dingxiang County, Shanxi Province, China
7307910000
Product Description
| texture | carbon steel | standard | HG/T20592-2009 |
| use | Pressure vessels and pipes | specification | DN1100 PN B |
| place of origin | Dingxiang, Shanxi, China | transportation | sea transportation |
Carbon steel flat welded flange has the following properties:
Good strength and plasticity: with high strength and good plasticity and toughness.
Cheap: Compared with other types of flanges, the price is relatively low.
Easy connection: bolt connection, easy to align when assembling.
Good sealing performance: Through the fastening of the bolt, the flange gasket is squeezed to form a seal.
However, carbon steel flat welded flanges also have some limitations:
Poor corrosion resistance: After a period of use, corrosion may occur, resulting in medium leakage.
High welding requirements: relatively high welding technology requirements, such as poor welding, easy to cause weld cracks.
Not suitable for high pressure and high temperature environment: Due to its structural characteristics, flat welded flange is not suitable for high pressure and temperature occasions.
When using carbon steel flat welded flange, it is necessary to select the appropriate material and specifications according to the specific working conditions and medium conditions, and design, manufacture and installation in strict accordance with the relevant standards and specifications to ensure its performance and safety and reliability.(YNMT)·
