• Home
• About Us
• Our Products
  • by Standard
  • by Application
  • Imported Products
• Contact Us

Product Category

• ASTM/ASME
• API
• JIS
• DIN/EN
• - DIN1629/EN10216-1
• - DIN17175/EN10216-2
• - DIN2391-1/EN10305-1

Contact Us

Add: NO.668 QT ROAD, YANSHAN COUNTY,HEBEI PROVINCE,CHINA.
Tel: 0086-13785776387
Fax: 0086-317-6322016

Email: [email protected]

DIN1629/EN10216-1 Seamless Steel Tubes of Non Alloy Steel

Seamless steel tubes for pressure purposes.

Detailed Description

• Carbon steel tubes for machine structural purposes .
  
• Standard:
  • DIN 1629: Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirements.
  • EN 10216-1: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties
• Size (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 .
• The main products of steel / steel grade: DIN1629(ST37.0, ST44.0, ST52.0), EN10216-1(P195, P235, P265).
• Packing: Bare/bundles/crates/crate protection at the both sides of tubes or as per customers' requirements .
• Painting: as requested.

DIN1629: Chemical Compositions(%)

Grade	C	Si	Mn	P	S
ST37.0	≤0.17	/	/	≤0.040	≤0.040
ST44.0	≤0.21	/	/	≤0.040	≤0.040
ST52.0	≤0.22	≤0.55	≤1.70	≤0.040	≤0.035

 

DIN1629: Mechanical Properties

Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation(%) L	Elongation (%) T
ST37.0	≥235	350-480	25	23
ST44.0	≥275	420-550	21	19
ST52.0	≥355	500-650	21	19

 

EN10216-1: Chemical Compositions(%)

Grade	C	Si	Mn	P	S	Cr	Mo	Cu	Ni
P195	≤0.13	≤0.35	≤0.70	≤0.025	≤0.020	≤0.030	≤0.08	≤0.30	≤0.30
P235	≤0.16	≤0.35	≤1.20	≤0.025	≤0.020	≤0.030	≤0.08	≤0.30	≤0.30
P265	≤0.20	≤0.40	≤1.40	≤0.025	≤0.020	≤0.030	≤0.08	≤0.30	≤0.30

 

DIN10216-1: Mechanical Properties

Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation(%) L	Elongation (%) T
P195	≥195	320-440	27	25
P235	≥235	360-500	25	23
P265	≥265	410-570	21	19

 

Products Photo Gallery

View or download the PDF catalogue of DIN1629/EN10216-1

 

Related Products

Tubes/pipes for Boilers, Headers and Temperatures Services Application: construction of boilers, pipelines and equipments for high temperature and pressure services. ASTM A106: Seamless Carbon Steel Pipe for High-Temperature Service ASTM A192: Seamless Carbon Steel Boiler Tubes for High-Pressure Service ASTM A210: Seamless Medium-Carbon Steel Boiler and Superheater Tubes ASTM A213: Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes ASTM A333: Seamless and Welded Steel Pipe for Low-Temperature Service ASTM-A335: Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service JIS G3454: Carbon Steel Pipes for Pressure Service JIS G3455: Carbon Steel Pipes for High Pressure Service JIS G3456: Carbon Steel Pipes for High Temperature Service JIS G3461: Carbon Steel Boiler and Heat Exchanger Tubes JIS G3462: Alloy Steel Boiler and Heat Exchanger Tubes DIN1629: Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirement. EN10216-1: Seamless Steel Tubes for Pressure Purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties DIN17175: Seamless Steel Tubes for Elevated Temperatures. EN10216-2: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties

 

Get in touch

If you are interested in our products or cooperating with us, even having a comment or a suggestion please contact us now, for more detailed information. ...... More.