High precison cold drawn steel pipe is hot-rolled seamless or longitudinally welded pipesfor the ingredients, squeeze through the mold and processed in the cold-drawn design or plastic deformation precison tubing.This pipe size and high precison, surface roughness, and by deformation enhanced to obtain high strength in the cold plastic deformation process, the yield strength, tensile strength by 20% to 35% than the orginal material.
Cylinder honed tube
Hydraulic cylinder honed tube/honed tube/burnished tube
Grade: st 52, st52.3, ck45, e355, 16mn, stkm13c, sae1020, sae1026, sae1045
Metric size: 40 to 1000mm
Inch size: 1.5" to 20"
Length: max 12 meter
Straightness: < 0.5 mm/m
Tolerance od: din 2391
Tolerance int: iso h7, h8, h9
Roughness(ra): < 0.8 micron
Type: bk+s, high precision cold drawn, seamless honed, burnished .
High precision cold drawn tube(ready to honed tube) can also be supplied.
2.Ready to honed tube
Ready to honed tube/pre-honed tube/precison cold drawn tube
Grade: st 52, st52.3, ck45, e355, 16mn, stkm13c, sae1020, sae1026, sae1045
Metric size: 40 to 1000mm
Inch size: 1.5" to 20"
Length: max 15 meter
Straightness: < 0.5 mm/m
Tolerance od: din 2391
Id honing margin: + 0.3 to 0.6mm.
Id roughness(ra): < 1.6 micron
For more details, please never hesitate to contact me 0086-13625291230.
Product origin: china brand name: huacheng other price terms: fob, c&f, cif payment terms: l/c, t/t supply ability: 70, 000mt/year minimum order: 5mt/size, 3, 000m/size delivery lead time: 45 days certification(s): iso9001