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DIN1629 ST37 ST44 ST52 A106 A53 Black Ms Round Seamless Mild Steel Tubing Mechanical

Categories Mild Steel Tubing
Place of Origin: Jiangsu China (Mainland)
Brand Name: WUXI SYLAITH
Certification: ISO
Model Number: DIN1629 ST37 ST44 ST52
MOQ: 1MT
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 3~15days
Payment Terms: 30%T/T in advance or 100% L/C at sight
Supply Ability: 8000MT/Month
Price: negotiable
Features: Thick Wall
Application: Greenhouse pipes|Scaffolding pipes|Chemical|Mechanical engineering
Delivery Condition: Hot-finished
Grade: ST37|ST44|ST52
Product Name: Mild Steel Tubing
Section Shape: Round
Standard: DIN 1629
Technique: Seamless
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DIN1629 ST37 ST44 ST52 A106 A53 Black Ms Round Seamless Mild Steel Tubing Mechanical

DIN1629 ST37 ST44 ST52 A106 A53 Black Ms Round Seamless Mild Steel Tubing Mechanical


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)

Tensile strength
Min(Mpa)

Elongation A
Min(%)

T min mm

≤16

>16
≤40

ST37.0

235

225

350-480

25

ST44.0

275

265

420-550

21

ST52.0

355

345

500-650

21

Note: T: thickness; L: longitudinal


The Tolerance of Length


The Type of Length


The Tolerance

mm

≤6m

+100

>6m ≤12m

+150mm

>12m

according to the negotiation


The Toleracne of Diameter



The Diameter

mm

The Tolerance

≤100

±1% da ( ±0.5mm is alsiviable )

100<da≤200

±1% da

>200

±1% da


The Tolerance of the Wall Thickness


The tolerance is according to the diameter

da≤130mm

130mm<da≤320mm

320mm<da≤660mm

Wall Thickness S

≤2

2•Sn<S≤4•Sn

>4•Sn

≤0.05da

0.05da<S≤0.11da

>0.11da

≤0.05da

0.05da<S≤0.09da

>0.09da


+15%

-10%


+12.5%

-10%


+17.5%

-12.5%


+17.5%

-12.5%

±12.5%

±10%


+20%

-15%


+15%

-12.5%



Applications


Mechanical Seamless Steel Tube DIN1629

Mainly used for greenhouse pipes, scaffolding pipes, transportation the ocean oil and gas,

mechanical tube of ocean platform, power station, chemical industry and building, construction foundation piles, steel structure building, for low-pressur fluid service, steel structure bridges etc.


Product Photo



Factroy Pictures


BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 1


Pipe & Tube Processing


BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 2


Steel Pipe & Tube Application


BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 3

Packaging and Shipping


BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 4

BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 5


Certificates


BS 6323 DIN 2391 Precision Steel Tube Carbon Steel Seamless Tube 6


FAQ


Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010.

We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.


Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available.


Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.


Q4:CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.


Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).


Product Tags:

mild steel tube

  

mild steel piping

  
Quality DIN1629 ST37 ST44 ST52 A106 A53 Black Ms Round Seamless Mild Steel Tubing Mechanical for sale
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