As a key branch of stainless steel, 304L stainless steel welded pipe, with its unique low-carbon design (carbon content ≤ 0.03%), demonstrates irreplaceable value in industries with stringent corrosion resistance requirements, such as chemical, petroleum, and food processing.
On March 7, 2025, the Ministry of Strategy and Finance of South Korea issued Announcement No. 2025-72, imposing a four-month temporary anti-dumping duty on hot-rolled stainless steel plates (Stainless Steel Plate) originating in China with a thickness of not less than 4.75 mm and a width of not less than 600 mm.
The Indian government upgraded its steel quality control system, requiring all steel products subject to the Quality Control Order (QCO) to be certified by the Bureau of Indian Standards (BIS).
SS304 is the most common used grade for zippers and closures. SS301 & 316 are also required for special use that need more strength or corrosion resistance.
In chemical production facilities, stainless steel 316 has steadily emerged as the go-to material for manufacturing chemical packing.
The cold-rolled stainless steel coils have moderate hardness and strength, which can ensure that the tool does not deform or crack when scraping cement, while retaining a certain toughness.
