Stainless Steel Welded Pipes/Tubes 1.material:201,304,316 etc 2.sizes from ... 0.4mm to 3mm Fenan 201 304 316 Stainless Steel Welded Pipes/Tubes 1.material:201,202,304,3162.Standard:ASTM ... 5mm Quantity:+/-5%7.applications:“FenAn”brand high-grade stainless steel tubes are widely used in many places,such as office, the ... Annual output reach 35000 tons. Fenan 201 304 316 Stainless Steel Welded Pipes/Tubes