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DIN1629 Circular Seamless Oiling / Black Mild Steel Tube
DIN1629 Circular Seamless Oiling / Black Mild Steel Tube
Specifications
Place of Origin :
shenzhen, China
Brand Name :
GSf
Certification :
SGS
Model Number :
DIN1629
Description

DIN1629 Circular Seamless Oiling / Black Mild Steel Tube


Specifications:

Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
Ends: PE, ends caps
Marking: as per requirement
Delivery Condition: Annealed/Normalized/Tempered
Size:(mm)
As per standard or as per customer's requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer's requirement


CHEMICAL COMPOSITION (%):


CHEMICAL COMPOSITION (CAST ANALYSIS) IN%

Steel Grade
C
P≤
S≤
N (1)

St 37.0
1.0254
≤0.17
0.040
0.040
0.009(2)

St 44.0
1.0256
≤0.21
0.040
0.040
0.009(2)

St 52.0
1.0421
≤0.22
0.040
0.035
-




MECHNICAL PROPERTIES:


STEEL GRADE
Tensile Strength
σb(Mpa)
N/mm2
Yield Strength σs(Mpa)
(WT in mm)
Elongation δ(%)
(L=5do)

≤16
>16≤40
>40≤60
I
T

(MIN) N/mm2
% (MIN)

St 37.0
1.0254
350-480
235
225
215
25
23

St 44.0
1.0256
420-550
275
265
255
21
19

St 52.0
1.0421
500-650
355
345
335
21
19




Description:

DIN1629 applies to non-alloy steel seamless circular tubes which are used in chemical equipment, vessel, pipe-line, and machine design..
Top quality products


Applications:

Mainly used in chemical equipment, vessel, pipe-line, and machine design. etc.

Product tags

oil jointing gasket sheet

,

aluminum flare fittings

,

aluminum heat sink extrusions
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DIN1629 Circular Seamless Oiling / Black Mild Steel Tube

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Product Detail
Place of Origin :
shenzhen, China
Brand Name :
GSf
Certification :
SGS
Model Number :
DIN1629
Contact Supplier
DIN1629 Circular Seamless Oiling / Black Mild Steel Tube

Shenzhen Guangshenfa Metal Co., Ltd

Verified Supplier
12 Years
Guangdong, Shenzhen
Since 2010
Business Type :
Manufacturer,Exporter
Main Products :
alloy steel, Aluminum coil/strip, aluminum plate sheet
Employee Number :
50-100
Certification Level :
Verified Supplier
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