1.NBK+Phosphate 2.good property of antirust and anticorrosion, at least 1 year no rust. phosphate steel tube

Phosphate Steel tube

1) Certificate: ISO9001:2000,TS16949-09

2) Spec. & Steel Gr.:  DIN2391-94/C, ST35, ST45, ST52

3) O.D: 4mm-90mm

4) W.T: 0.5mm-10mm

5) Max length:12m

6) delivery condition: cold, annealing, normalizing.

7) Package: bundled and wrapped in plastic or as per your requirement

8) Surface treatment: phosphated.

9) Application: for construction machinery vehicles etc.