Services
Technical Articles
Features and Applications of Large Forged Flanges
- Posted: 05/09/2015 12:05:41
- Hits: 323
The forging of flanges is a process of using metal forming machinery to impose pressure on metal billets, making plastic deformation to form forgings with certain mechanical properties, shapes and dimensions. The forging of flanges can eliminate defects like incompactness of as-cast structure, optimize...
Forged Flanges and Related Production Processes
- Posted: 05/05/2015 05:05:46
- Hits: 324
Forged flanges have the better mechanical properties than any other kinds of flanges. They use pipe billets as raw materials. They are constantly hammered after cutting to eliminate defects of steel ingots like segregation and incompact structure. They use carbon steel, alloy steel and stainless steel...
Large Anchor Flanges Used in Gas Transmission Pipelines
- Posted: 04/28/2015 06:04:15
- Hits: 653
Anchor flange is an integral flange combining two flanges connected by bolts with no need of sealing gasket. Anchor flanges are connected to gas transmission pipelines with welding method, which is fastened by the connection of anchor flanges and anchor piles, thus making anchor flanges applicable to...
Applications of Flat Welding Flanges
- Posted: 04/08/2015 03:04:20
- Hits: 397
Flat welding flange is a connecting device between two large diameter pipelines, usually fastened by two flange gaskets with several bolts. Flat welding flange is a kind of cast steel flanges in common use. Low carbon steels are characterized by good plasticity and low strength, but, if added with appropriate...
Application of Flanges in Mechanical Design
- Posted: 03/30/2015 07:03:40
- Hits: 669
Flanges are disc-shaped parts and are usually used in pairs. As a common application in pipeline engineering, flanges are mainly used for pipeline connection. Two pipelines to be connected are installed with two flanges respectively. Both flanges are tightly fastened with bolts and sealing joints....
Virtues of WN Flanges in Actual Production
- Posted: 01/02/2015 12:01:37
- Hits: 522
Welding neck flanges are connected to pipelines by welding grooves on necks with pipes. The welding property and corrosion resistance of WN flanges are relatively better than slip on flanges. For a welding neck flange, it has to be welded from both sides. Welding neck flanges are generally used for...
Performance and Application of Large Flanges
- Posted: 12/25/2014 03:12:56
- Hits: 470
Large flanges develop variously useful values in application, which have kinds of effects and purposes. The techniques of process and production vary due to its different materials. Therefore, certain procedures and methods should be applied when using and processing large flanges. The...
Characteristics of Weld Neck Flanges
- Posted: 12/18/2014 09:12:30
- Hits: 529
As a sort of pipe fitting, the weld neck flange refers to a flange with a neck and a cylinder-shaped tube to make the transition. These kinds of flanges are connected with pipelines through welding method. Weld neck flanges do not readily transform. They have superior airtightness and are...
Pros and Cons of Stainless Steel Flanges
- Posted: 12/12/2014 05:12:05
- Hits: 616
Flanges applied connections are the most essential and common methods to connect various vessels and industrial pipelines. To meet the requirements of production process or be convenient for manufacture, transportation, installment and inspections, vessels and pipelines are usually connected by removable...