Scrap handling in the production of stainless steel welded pipes

Many users of stainless steel welded pipes are interested in how to manage production waste. The production of these pipes often generates significant waste, primarily classified into stainless steel dust waste and solid waste.

Stainless Steel Dust Waste
Dust waste mainly arises during the storage inspection and initial processing of pipe blanks. After perforating the blanks, the surface typically has a thick oxide layer that needs removal before production. This process serves two purposes: to detect any visible cracks and to remove impurities, resulting in a cleaner surface for further processing. Manufacturers typically recycle this dust using specialized stainless steel dust collection equipment.

Solid Waste
During production, scraps and other solid waste materials are also generated. These scraps are usually collected and sent to stainless steel recycling companies, enhancing material utilization rates. As more companies focus on environmentally friendly production, effective waste disposal is becoming essential. This not only benefits the environment but also reduces costs and adds value by recycling waste.

Factors Affecting the Quality of Stainless Steel Welded Pipes

Several factors influence the quality of stainless steel welded pipes, including the environment of the production site. Here are some key considerations:

- Dedicated Production Spaces: Production requires an independent workshop or designated site to prevent contamination. Stainless steel materials should be stored separately from carbon steel to avoid cross-contamination.

- Anti-Iron Contamination Measures: Both raw and semi-finished materials need protection from iron contamination. Careful handling during transport helps prevent scratches and surface damage.

Environmental Control in Stainless Steel Welding

During welding, stainless steel pipes should be shielded from wind, rain, snow, and temperatures below -5°C. Proper welding materials and storage conditions are crucial, with optimal storage temperatures above 18°C and humidity below 60%. Comprehensive quality control and strict environmental standards are essential for producing high-quality stainless welded steel pipes, and responsible manufacturers prioritize these standards to ensure consistent quality.