AISI 304 AISI 316 Stainless Steel Welded Pipe Specifications
Aug 05, 2025
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GNEE Stainless Steel is a leading stockist, distributor, and supplier of DIN 1.4301 and 1.4401 stainless steel welded pipes in China. With over 18 years of experience, we have a deep understanding of the steel industry. We have extensive experience supplying major industries worldwide. Our dedicated team of experts and strict quality policies ensure we deliver first-class products that meet or exceed our customers' expectations.
Main advantages:
Material: 304, 316, 304L, 316L, 430 (EN 1.4301, 1.4401, etc.)
Standard: A554/A312/A270/A249/A269
Surface : sanding, polishing (G400-G800), satin (G180-G320), mirror (G800)
Common sizes: 50.8*1.5mm, 31.8*1.5mm, 20*20*1.2mm and customized sizes (as shown below)
Strict quality control: from welding to final inspection, to ensure that product performance meets international requirements
Export packaging: large bundle packaging/wooden box/steel box to ensure safe transportation
We supply to the South American Market (Brazil, Argentina, Peru, etc.) with very competitive prices and reliable delivery time.


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