2024-09-30

Large-caliber flat welding flange finishing process

The pressure grade, material, standard, etc. of the flange have different characteristics and characteristics. It is used according to certain principles, methods and methods in use, and can be produced and processed according to the corresponding standards to ensure good use value and function in use.

2024-09-30

The key difference between high-quality valve body and low-quality valve body determines the "fate" of industrial equipment!

In petroleum, chemical industry, electricity and other high-demand industrial scenarios, the quality of the valve body, as the core component of the fluid control system, not only determines the operating efficiency of the equipment, but also directly affects the safety, stability and long-term operating costs of the production system. A high-quality valve body means lower risk, longer service life and higher economic benefits.

2024-09-30

Flanged butt-weld steel pipe flange with necked weld - Application of this product

Flange type: Flat welding flange, butt welding flange, loose fitting flange, socket weld flange, threaded flange Sealing surface type: Full plane, convex surface type, concave-convex surface type, mortise groove surface type, annular sealing surface type Standard: National standard, American standard (ANIS), Japanese standard (JIS), British standard (BS), German standard (DIN), etc.