Shanghai TianYang Steel Tube Co.,Ltd is specialized in supplying different kinds of tubes like DIN Cold Drawing and BA Seamless Tube with High Precision,DIN Black and Phosphated Hydraulic Tube with High Precision, DIN Galvanized Steel Tube with High Precision, DIN Internally and Externally Galvanized Steel Tube with High Precision, DIN Cold Rolled and BA Seamless Steel Tube with High Precision, DIN Cold Rolled and Galvanized Steel Tube with High Precision, DIN Cold Rolled and Internally, Externa

主要产品/业务: Norm: DIN2391 DIN2445 EN10305 DIN1630 DIN1629 ASTM A179 ASTM A106 JIS G3445 Steel Grade: ST35(E235) ST45(E255) ST52(E355) ST37.4 Delivery condition: NBK(+N) GBK(+A) BK(+C) BKW(+LC) BKS(+SR) Outside Diameter (mm): 4~200(mm) Wall Thi