English
GBT3639 Mechanical using seamless cold rolled precision steel pipe
GBT3639 Mechanical using seamless cold rolled precision steel pipe
GBT3639 Mechanical using seamless cold rolled precision steel pipe
GBT3639 Mechanical using seamless cold rolled precision steel pipe
GBT3639 Mechanical using seamless cold rolled precision steel pipe

GBT3639 Mechanical using seamless cold rolled precision steel 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
View more products Contact Supplier

Product Details

 

Commodity name: GBT3639 Mechanical using seamless cold rolled precision steel 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

 

GBT3639 Mechanical using seamless cold rolled precision steel 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.

GBT3639 Mechanical using seamless cold rolled precision steel pipe

GBT3639 Mechanical using seamless cold rolled precision steel pipe
 

GBT3639 Mechanical using seamless cold rolled precision steel pipeGBT3639 Mechanical using seamless cold rolled precision steel pipe

GBT3639 Mechanical using seamless cold rolled precision steel pipe

 

GBT3639 Mechanical using seamless cold rolled precision steel pipe

GBT3639 Mechanical using seamless cold rolled precision steel pipe

GBT3639 Mechanical using seamless cold rolled precision steel pipe
  

 GBT3639 Mechanical using seamless cold rolled precision steel pipe

GBT3639 Mechanical using seamless cold rolled precision steel pipe

GBT3639 Mechanical using seamless cold rolled precision steel pipe


GBT3639 Mechanical using seamless cold rolled precision steel pipeGBT3639 Mechanical using seamless cold rolled precision steel 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/

You May Like

New Products

Popular Searches

View More View Less

Recommended Products

View More View Less

Find Similar Products By Category

Minerals & Metallurgy > Steel > Steel Pipes
Categories
Contact Now Get lowest price
Hi~

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