1)Commodity:welded Stainless Steel Tube 2))Material: 201,304,316L,304L,316,etc 3)Thickness: 0.5mm-20mm Stainless Steel welded Tube/Pipe: 1. Standard: GB, ASTM2. Material: 201,304, 304L, 316, 316L, etc.3. Size: 9mm --- 200mm4. Thickness: 0.25mm ---3.0mm5. Length: 6M or according to customer request.6. Application: Petrochemical,Electric power,Nuclear energy,Foodstuff,Pharmaceutical,etc 7. Technics ...