precision seamless steel pipe

Applicationt: 

auto

Production Description:

A:precision seamless steel pipe
B: high accurate size
C:rust prevention treatment,oiled.
D:smooth surfan

features:

1)high accurate size,presicion steel pipe.
2)rust prevention treatment,oiled.
3)smooth surface

4)outer diameter:5mm--120mm

5)wall thickness:0.5mm--20mm

6)length:2m--8m or according customers'request

7)deviation of inner and outer diameter:o--0.03mm

8)linear degrees:0.03--0.15mm/m

9)surface roughness:Ra0.02--0.8um

10)we want to enter into business relations with you on a basis of mutual benefits and common developments.