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Structural Steel Tubes and Pipes

Home » Products » Structural Steel Tubes and Pipes » EN10216-1 Seamless Hot Rolled and Cold Drawn Steel Tube and Pipe

EN10216-1 Seamless Hot Rolled and Cold Drawn Steel Tube and Pipe
  • The name :

    EN10216-1 Seamless Hot Rolled and Cold Drawn Steel Tube and Pipe

  • Product Description
  • EN10216-1 Seamless Steel Pipes are usually made by steal grade P195TR1 , P195TR2 , P235TR1 , P235TR2 Seamless Steel Pipes , Structural Steel Pipe
  • Model : EN10216-1
  • send inquiry

Instruction

Hot Rolled Seamless Steel Tube technical Standard:
EN10216-1 Seamless steel tubes for pressure purposes-Technical delivery conditions,
Non-alloy steel tubes with specified room temperature properties
 
Applications: for manufacturing pipelines, vessel. Euqipment.pipt fittings and steel structure
                       
Hot Finished Seamless Pipe Size range:
O.D.:10.2-711mm     W.T.:1-100mm      L:max12000mm
For smaller diameter we also use Cold Drawn Seamless Steel Tube and annealing or normalizing to meet the technical requirement by EN10216-


Chemical composition

Steel Grade C Si Mn P S Cr Mo
Steel Name Steel Number max max max max max max max
P195TR1 1.0107 0.13 0.35 0.7 0.025 0.02 0.3 0.08
P195TR2 1.0108 0.13 0.35 0.7 0.025 0.02 0.3 0.08
P235TR1 1.0254 0.16 0.35 1.2 0.025 0.02 0.3 0.08
P235TR2 1.0255 0.16 0.35 1.2 0.025 0.02 0.3 0.08
P265TR1 1.0258 0.2 0.4 1.4 0.025 0.02 0.3 0.08
P265TR2 1.0259 0.2 0.4 1.4 0.025 0.02 0.3 0.08

Note: Special steel grade is also available, according to customer request.

Manufacturing:
The tubes are manufactured by a seamless process    
 
Delivery condition:
Hot formed:
TR1    As formed or normalized or normalising-formed
TR2    Normalized or normalising-formed
 
Hot Formed + Cold finished:
TR1 and TR2    Normalized  

Mechanical properties

Steel Grade Tensile properties Tensil Elongation
Steel Name Steel Number Upper yield strength Strength A min.%
   ReH min for Wall Thickness Rm

T mm


T≤16 16<T≤40 40<T≤60


Mpa Mpa Mpa Mpa l t
P195TR1 1.0107 195 185 175 320-440 27 25
P195TR2 1.0108 195 185 175 320-440 27 25
P235TR1 1.0254 235 225 215 360-500 25 23
P235TR2 1.0255 235 225 215 360-500 25 23
P265TR1 1.0258 265 255 245 410-570 21 19
P265TR2 1.0259 265 255 245 410-570 21 19

 

Appearance:
The tubes are free from external and internal surface defects that can be detect by visual examination. 

EN10216   Seamless steel tubes for pressure purposes- Technical delivery condition:
 
EN10216-1   Non-alloy steel tubes with specified room temperature properties
 
EN10216-2   Non-alloy steel tubes with specified elevated temperature properties
 
EN10216-3   Alloy fine grain steel tubes
 
EN10216-4   Non-alloy and alloy steel tubes with specified low temperature properties
 
EN10216-5   Stainless steel tubes
 
Normative references:
DIN V  17006-100    Designation for steel- Additional symbols for steel names
 
DIN EN 10208-1    Technical delivery conditions for steel pipes for use with combustible fluids - Part 1:
                                 Pipes of requirement class A
 
DIN EN 10224       Non-alloy steel tubes for the conveyance of acqueous liquids including water for human
                             consumption - Technical delivery conditions
 
DIN EN10297-1     Seamless steels for mechanical and general engineering purposes - Part 1:
                             Non-alloy and alloy steel tubes
 
EN10217              Welded steel tubes for pressure purposes
 
EN10002-1, Metallic materials - Tensile Testing - Part 1: Method of test at ambient temperature
 
EN10020,    Definition and classification of grades of steel
 
EN10021,    General technical delivery requirements for steel and iron products
 
EN10027-1, Designation systems for steel - Part 1 : Steel names, principal symbols
 
EN10027-2, Designation systems for steel - Part 2: Numerical systems
 
EN10045-1, Metallic materials - Charpy impact test - Part 1: Test method
 
EN10052,     Vocabulary of heat treatment terms for ferrous products.
 
EN10204,     Metallic products - Types of inspection documents
 
EN10233,     Metallic materials - Tube - Flattening Test
 
ENV10220, Seamless and welded steel tubes - Dimensions and masses per unit length
 
EN10246-1,  Non-destructive testing of steel tubes - Part 1:  Automatic electromagnetic testing of seamless and welded ( execpt submerged arc-welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness
 
EN10246-5, Non-destructive testing of steel tubes - Part 5: Automatic full peripheral magnetics transducer/flux leakage testing of seamless and welded ( expcept submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal imperfections
 
EN10246-7, Non-destructive testing of steel tubes - Part 7: Automatic full peripheral altrasonic seamless and welded ( except submerged arc welded) steel tubes for the detection of longitudinal imperfections  

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