DIN1629 ST37 ST44 ST52 Round Mild Steel Tubing / Mechanical Seamless Steel Tube for Chemical

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DIN1629 ST37 ST44 ST52 Round Mild Steel Tubing / Mechanical Seamless Steel Tube for Chemical

 

 

Quick Detail:

 

Standard: DIN 1629
Size:(mm)
Out Dimensions: 6mm ~ 350mm
Wall Thickness: 0.8mm ~ 35mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

 

 

Description:


1. Standard: DIN 1629 
2. Steel grade: ST37, ST44, ST52 
3. Delivery condition: Hot-finished 
4. Size range: OD Φ 6MM-Φ 350MM, WT 0.8MM-35MM 
5. Tolerance: According to DIN 1629 
6. Length: Customized according to requirements. 
7. Certificate: EN10204/3.1 

GENERAL INFORMATION: 
Tubes made of un-alloyed steel suitable for the construction of chemical plant, vessels, pipe work and for general mechanical engineering purposes. 

Quality control: 
Our quality control department consists of experienced technicians. These personnel strictly control the whole production procedure, from introduction of raw materials to finish products. They ensure high quality products for our customers. 

 

DELIVERY CONDITION

Steel grade

Delivery condition

ST37.0

Hot-finished

ST44.0

Hot-finished

ST52.0

Hot-finished

 

CHEMICAL COMPOSITION( CAST ANALYSIS) IN%

Steel grade

C

Si

 

p

S

max

Mn

max

max

ST37.0

0.17

--

--

0.040

0.040

ST44.0

0.21

--

--

0.040

0.040

ST52.0

0.22

--

--

0.040

0.035

 

MECHANICAL PROPERTIES

Steel
grade

Yield strength
Min (Mpa)

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Mr. Charlie Zhu
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Huacheng Industry Pipe Making Corporation.
337 Renmin(E), Tangqiao Town, Zhangjiagang City, Nanjing, Jiangsu, China (Mainland)
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