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Steel Manufacturer CK45 Hydraulic Barrel And Cylinder Using Steel Pipe
Apr 11, 2017

What we can provide are:

--Seamless steel tube

--Carbon steel tube

--Cold drawn steel tube

--Cold rolled steel tube

--Honed steel tube

--SRB steel tube

--Polished steel tube

--Hydraulic steel tube

--Cylinder steel tube

......

Technique and tolerance

Working Method

Range

Size of ID

Tolerance

ID tolerance

WT(mm)

Ovality

Curvature

H8

H9

H10

Cold Drawn

25-250

>30-50

+0.0390

+0.0620

+0.1000

±5% to 7.5%

ID>210mm

±10%

≤0.10-0.20

0.3

Cold rolling

25-150

>50-80

+0.0460

+0.0740

+0.1200

Cold drawn-hone

40-250

>80-120

+0.0540

+0.0870

+0.1400

Cold drawn-SRB

50-250

>120-180

+0.0630

+0.1000

+0.160


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