TIG welded stainless steel pipe . Standard:ASTM A554 Grade:201,202,301,304,316 Features1. ... ,Curtain rail,Towel rail,Flagpole,Lamp pole,Sanitary Instrument,Billboard,Decoration,Upholstery,Construction,Accessory,Airport,Bus Stop. Gade Chemical Composition201202301304316430304L316LC≤0 ... Point1400-14201400-14201400-14201400-14501370-14001430-15101400-14501370-1400 welded stainless steel pipe