Cold Drawn Hydraulic Cylinder Steel Tubes

Cold Drawn Hydraulic Cylinder Steel Tubes

Specifications

 Cold Drawn Seamless Steel Pipe

1 steel tube

2 Max L:12 m OD:20 -180mm T:1-18mm

3 Grade 20# 45# 16Mn 27SiMn 25Mn

1)Steel tube

1) Grade 20# 45# 16Mn  27SiMn 25Mn

Standard: GB/T8713   ISO4394

3) Metric size:   Inside diameter from 20 to 180mm, Max length 12 m.

4) Straightness: 0.5 /1000

5) Tolerance EXT: DIN 2391  GB/T8713

6) Tolerance INT: ISO H8-H10

7) Roughness(Ra): 0.8 to 0.1.6µ

8)Type: cold drawing, normalizing treatment

9)  Condition: BK, BKW, BKS, NBK, GBK

10) Prime quality of raw material from famous steel mill

11)The tubes are specialized in automobile parts, motorcycle part,

shock absorber, hydraulic cylinder, and other cylinders.