Air ducts can be made on site or prefabricated in the factory. The manufacturing methods of air ducts include bite connection, rivet connection, and welding. 1. Bite connection is ...

Enterprises need to comprehensively consider material thickness, accuracy requirements and cost budget when choosing.

In terms of selection concerns, for zero-point service for medium-thick plate cutting, it is usually necessary to examine the following aspects: First, whether the source of materi...

In the field of ship manufacturing, the hull using welding technology is very strong and can resist seawater erosion for a long time. In the field of aircraft manufacturing, techni...

According to the spirit of the city's symposium on carrying out "order-based" vocational skills training for gas-shielded welding types, "order-based" voca...

If you are looking for an excavator arm extension arm manufacturer, an excavator arm sleeve manufacturer, or an excavator arm extension arm manufacturer, please contact the excavat...

Wind power equipment: Especially in the construction of wind power towers, Q345FTC steel plates can withstand the stress and deformation under harsh environmental conditions such a...

The main features of Q345qE bridge steel plate are high strength and good toughness. The welded joint has high strength and good toughness and can meet the performance requirements...

Product description: Parts cutting, thick plate special-shaped cutting and other processing and riveting and welding industry processing. Processing area 1300mmx2500mm Processing m...

Provided paint and coating anti-corrosion testing standards, testing items and testing scope