JIS SUS420J2 duplex stainless steel pipe price 1.No sand holes 2.No black spots, no ... stainless steel pipe price ProductSeamless Steel Pipe/Tube StandardJIS,AISI,ASTM,GB,DIN,ENPlace of originTIANJIN,China mainlandBrand NameLISCO,TISCO,POSCO Model Name201,202,301,304 ... you our best offer on receipt of your detailed steel grade,specification,quantity. JIS SUS420J2 duplex stainless steel pipe price