honed steel tube

honed steel tube

USD $690 - $780 /Ton

Min.Order:10 Tons

Supply Ability:
400000 Ton / Tons per Month
Port:
Qingdao or Tianjin
Payment Terms:
T/T

Quick Details View All >

Thickness:
1, 100
Section Shape:
Round
Outer Diameter:
12 - 650 mm
Place of Origin:
China
Secondary Or Not:
Non-secondary
Application:
Hydraulic Pipe

Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

Business Type: Manufacturer,Trading Company
Liaocheng Shandong China
Main Products: Steel Pipe

Product Details

Specifications

honed steel tube
1,OD:30--500mm,WT:3--40MM
2,Min. Order is 10 ton
3.fast delivery time

 

honed steel tube

1. MATERIAL SPECIFICATION AND REF. DOCUMENT

ST52,BK+S,DIN2391 OR Equivalent

2. CHEMICAL COMPOSITION (%)

C (Max)  Mn(Max)  Si(Max)  S(Max)  P(Max)

0.22        1.6      0.5       0.035   0.035

3. MECHANICAL PROPERTIES

Elongation(Min)       Y.S (Min.)               UTS (Min.)

15               470 N/MM2               580 N/MM2

4. SUPPLY CONDITION

Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished

5. SURFACE ROUGHNESS

Ra = 0.4~0.8Micron

6. TOLERANCES ON INNER DIA

ISO H8

7.TOLERANCES ON WALL THICKNESS

≤ Dia120 +/-10 % of wall thickness

≥ Dia120 +/-10 % of wall thickness

8. STRAIGHTNESS

1 mm/M

9. OD TOLERANCE

≤ Dia 40 +/-0.2 mm

≥ Dia 40 ≤ Dia 100 +/-0.3mm

≥ Dia 100 +/-0.5mm

10. LENGTH AND CUT TOLERANCE

Length ≤ 500mm , +2mm

> 500mm ≤ 2000mm, +3mm

> 2000mm ≤ 5000mm, +5mm

> 2000mm ≤ 7000mm, +10mm

11. TUBE ENDS

Tube ends shall be cut nominally square to the axis and free from burs

12. APPEARANCE

Tube shall have a smooth internal and external surface consistent with cold working

process, tube inner surface should be free from rust, scratches and other surface

irregularities.

13. CERTIFICATION

Material certificates will be send to u if want.

14. PACKING

Anti rust oil to be applied on material and both ends closed by plastic cap and

bundled by steel strips,braiding parcel.

15. SCOPE

Hydraulic cylinder tube for swivel crane, injection machine and construction

machine application

ID Min

Tolerance on OD (μm)

H7

H8

H9

H10

30

+21

+33

+59

+84

>30-50

+25

+39

+62

+100

>50-80.

+30

+46

+74

+120

>80-120

+35

+54

+87

+140

>120-180

+40

+63

+100

+160

>180-250

+46

+72

+115

+185

>250-315

+52

+81

+140

+210

>315-400

+57

+89

+170

+230

 

 

honed steel tube

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honed steel tube

 

honed steel tube

 

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Contact Supplier

Mr. Robin Gao Manager Chat Now
Telephone
86-635-8888909
Mobile
15336359770
Fax
86-635-8886535
Address
South Side,Eastern End Of Liaohe Road,Liaocheng Development Zone Liaocheng,Shandong

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