DIN 1629 Seamless  steel Tubes

DIN 1629 Seamless steel Tubes


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
SunnySteel
Payment Terms
D/P,L/C,T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
seamless tubes, en 10210 seamless pipe, din 1629, seamless steel tubes
Category
Pipe Fittings , Steel Pipes

China Alloy pipe Manufactory Ltd.

Membership
BIZ
Country / Year Established
China China / 2000
Business type
Manufacturer
Verified Certificate

13

Product name DIN 1629 Seamless steel Tubes Certification -
Category Pipe Fittings
Steel Pipes
Ingredients -
Keyword seamless tubes , en 10210 seamless pipe , din 1629 , seamless steel tubes Unit Size -
Brand name SunnySteel Unit Weigh -
origin China Stock -
Supply type - HS code 7304

Product Information

 

DIN 1629 is the standard specifies the Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirements.

DIN 1629 Size range (mm):

  • Outer Dimensions: 6.0mm-219.0mm
  • Wall Thickness: 1.0mm-30 mm
  • Length: max 12000mm

Application:

  • It is used for manufacturing pipeline,vessel,equipment,pipe fittings .
  • These tubes are prodominantly used in construction of chemical plant, vessels, pipework and for genearl mechanical engineering purpose.

The main products of steel / steel grade:

  • DIN1629 ST37.0
  • DIN1629 ST44.0
  • DIN1629 ST52.0

Delivery Condition:

  • Heat treatment,Annealed, Normalized, Normalized and Tempered

Surface treatment:

  • Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
  • Painting as requested.

Chemical Compositions(%) of DIN1629

GradeCSiMnPS
DIN1629 ST37.0≤0.17//≤0.040≤0.040
DIN1629 ST44.0≤0.21//≤0.040≤0.040
DIN1629 ST52.0≤0.22≤0.55≤1.70≤0.040≤0.035

 Mechanical Properties of DIN1629

GradeYield Strength
(Mpa)
Tensile Strength
(Mpa)
Elongation
(%)L
Elongation
(%)T
DIN1629 ST37.0≥235350-4802523
DIN1629 ST44.0≥275420-5502119
DIN1629 ST52.0≥355500-6502119

Amounts by which the chemical composition in the product analysis may deviate from the limiting values applicable to the cast analysis

ElementAmount by which the product analysis may deviate from
 the limiting values applicable to the analysis % by mass
C+0,02
P+0,010
S+0,010
N+0,001¹)

¹) A contant in excess of the maximum value stated is permitted if a phosphorus content less than the maximum specified by 0,005% P per 0,001% N is observed. However, the nitrogen contant shall not exceed a value of 0,012% in the cast analysis and 0,014% in the product analysis (this does not apply to the RR type of deoxidization.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options D/P,L/C,T/T Shipping time Negotiable

China Alloy pipe Manufactory Ltd.

Country / Year Established
China China / 2000
Membership
BIZ
Business type
Manufacturer

13

President
Sum Xu
Address
No. 273, Siping Road, Shanghai, 200081, China
Product Category
Pipe Fittings,Steel Pipes
Year Established
2000
No. of Total Employees
501-1000
Company introduction

 

Sunny Steel Enterprise Ltd., with strong support of our customers from around the world, we are a professional supplier in steel pipe and pipe fitting. 

 

We provide our customer with mainly steel pipe include Welded pipe, Seamless tubes, Alloy tube, Stainless pipes, and Abrasion resistant pipe. 

 

The fittings include Weldable Components, Forged Fittings, Valves, Flange and Accessories etc.

 

Main Markets

Germany Germany

Luxembourg Luxembourg

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