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Tight tolerance cold rolled steel tubes and pipe

Tight tolerance cold rolled steel tubes and pipe

USD $700 - $900 /Metric Ton

Min.Order:5 Metric Tons

Supply Ability:
300 Metric Ton / Metric Tons per Month
Port:
Qingdao
Payment Terms:
T/T

Quick Details View All >

Thickness:
2, 30
Section Shape:
Round
Outer Diameter:
30 - 250 mm
Place of Origin:
Shandong, China
Secondary Or Not:
Non-secondary
Application:
Hydraulic Pipe

Yantai Xinpeng Steel Pipe Co., Ltd.

Business Type: Manufacturer,Trading Company
Yantai Shandong China
Main Products: hydraulic tube ,precision tube ,honed tube ,mechanical tube ,cold finished tube
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Product Details

 Commodity name: Tight tolerance cold rolled steel tubes and pipe
1.Grade: 20#(aisi1020,ck20),45#(ck45,aisi1045),st52(16Mn,Q345D),25Mn,27SiMn,42CrMO

 

2.ID:30-250mm

 

3.ID tolerance:H8,H9

 

4.Surface roughness:Ra 0.02— 0.4μm

 

5. Final supply condition:cold drawn and stress-relieved(BK+S

 

6. Machining allowance:0.5-1.5mm

 

7.Wall thickness:10%×ID

 

Tight tolerance cold rolled steel tubes and pipe

 

Variety 

Processing

Cylinder Diameter

Straightness

Size Accuracy

W.T/mm

Inner Bore Roughess

Cold drawn/

cold rolled

ID30-250

0.3

H9-H11

±10%

0.4~1.6um

Honed tube

ID50-250

0.3

H7-H9

±10%

<0.4um

Mechanics performance

Material

Tensile strength

Yield strength

Elongation

Hardness

Ck20/20#/AISI1020

>520 N/ mm2

>375 N/mm2

>15%

>85HB

Ck45/45#/AISI1045

>600 N/ mm2

>520 N/ mm2

>15%

>85HB

ST52/16Mn/Q345D

>600 N/ mm2

>520 N/ mm2

>15%

>85HB

25Mn/STKM 13C-T

>600 N/ mm2

>530 N/ mm2

>15%

>85HB

Dimension tolerance

ID size

ID deviation (mm)

H7

H8

H9

H10

30

+0.021

0

+0.033

0

+0.052

0

+0.084

0

>30~50

+0.025

0

+0.039

0

+0.062

0

+0.100

0

>50~80

+0.030

0

+0.046

0

+0.074

0

+0.120

0

>80~120

+0.035

0

+0.054

0

+0.087

0

+0.140

0

>120~180

+0.040

0

 

+0.063

0

+0.100

0

+0.160

0

>180~250

+0.046

0

+0.072

0

+0.115

0

+0.185

0

>250~315

+0.052

0

+0.081

0

+0.130

0

+0.210

0

>315~400

+0.0527

0

+0.089

0

+0.140

0

+0.230

Delivey conditions

We can supply cold drawn steel pipe,honed tube,hydraulic pipe,hydraulic cylinder tube.


Tight tolerance cold rolled steel tubes and pipe
 

Tight tolerance cold rolled steel tubes and pipeTight tolerance cold rolled steel tubes and pipe

Tight tolerance cold rolled steel tubes and pipe

 

Tight tolerance cold rolled steel tubes and pipe

Tight tolerance cold rolled steel tubes and pipe

Tight tolerance cold rolled steel tubes and pipe
  

 Tight tolerance cold rolled steel tubes and pipe

Tight tolerance cold rolled steel tubes and pipe

Tight tolerance cold rolled steel tubes and pipe


Tight tolerance cold rolled steel tubes and pipeTight tolerance cold rolled steel tubes and pipe

 

Any need or intrest, please feel free to contact us!

Contact Supplier

Ms. Judy Gao General Manager Chat Now
Telephone
0086-535-6835398
Mobile
86-18953537620
Fax
0086-535-6835383
Address
2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City Yantai,Shandong
Showroom
https://ytxinpeng.goldsupplier.com/

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Quick Details

Thickness:
2, 30
Section Shape:
Round
Outer Diameter:
30 - 250 mm
Place of Origin:
Shandong, China
Secondary Or Not:
Non-secondary
Application:
Hydraulic Pipe
Technique:
Cold Drawn
Certification:
Other, ISO9001:2008
Surface Treatment:
Other, honed/Surface polished
Alloy Or Not:
Non-alloy