• Alloy steel pipe
  • Ductile Iron Pipe
  • Carbon Steel Pipe
  • OCTG Steel Pipe
  • Stainless Steel Pipe
Product
contact us

Address:Beijing Road, Yunhe District, Shengji Building #1802 ,Cangzhou City, Hebei

Contact:Lucky

Phone:86-15003171886

E-mail:jinxiaolong0221@gmail.com
         beitesteelpipe@gmail.com


  • EN 10305-1 E355 Seamless cold drawn tube
Title:
Tel:
E-mail: *
Content: *
Verification Code:
 
  • EN 10305-1 E355 Seamless cold drawn tubes 
     
    EN 10305-1 E355 Steel tubes for precision applications - Technical delivery conditions - Part 1: Seamless cold drawn tubes 
     
     
    EN 10305-1 E355 Seamless cold drawn tubes  Quick Details
    Company Name: Beite steel pipe
    Country/Region: China
    Material:E355
    FOB Price: US $1500-3000 / Ton | 1 Ton/Tons (Min. Order)
    Port of Shipment:Tianjin,China
    Payment:L/C or T/T
    Delivery: 7-15 days after payment
    Package:Standard export package,suit for all kinds of transport, or as required
     
     
     
    EN 10305-1 E355 Seamless cold drawn tubes Dimensional Range & Specification
    Outside Diameter:4mm-260mm
    Wall thickness:0.5mm——25mm
    Length:6000mm、12000m or specified length as required.
     
     
     
    EN 10305-1 E355Seamless cold drawn tubes 
     
     
     
    EN 10305-1 E355  for seamless cold drawn steel tubes of circular cross section for precision applications with specified outside diameter D ≤ 380 mm.
    Tubes according to the EN 10305-1  are characterized by having precisely defined tolerances on dimensions and a specified maximum surface roughnes
     
    Table 1 — Delivery conditions
     
    Designation Symbol a
    Description
    Cold drawn / hard  +C No final heat treatment after final cold drawing.
    Cold drawn / soft   +LC Final heat treatment is followed by a suitable drawing pass (limited reduction of area)
    Cold drawn and stress relieved  +SR   After final cold drawing the tubes are stress relieved in a controlled atmosphere.
    Soft annealed  +A  After final cold drawing the tubes are soft annealed in a controlled atmosphere
    Normalized   +N After final cold drawing the tubes are normalized in a controlled atmosphere.
    a:In accordance with EN 10027–1



     
    Manufacturing process
     
    Tube manufacture and delivery conditions
    The tubes shall be manufactured from hot finished seamless hollows by cold drawing.
    The tubes shall be supplied in one of the delivery conditions given in Table 1.
     
     
     
    Chemical composition of  EN 10305-1  E355 Seamless cold drawn tubes 
     

    Steel grade % by mass
    Steel name
    Steel number
    C max.
    Si max.
    Mn max
    P max. S ,a max Al,total b  min
    E355 1.0580  0,22  0,55   1,60  0,025  0,025  0,020


     
    Mechanical properties of  EN 10305-1  E355
     
     
    Steel grade Minimum values for the delivery condition a
    +C b +LC b +SR   +A c +N
    Steel name Steel number R m  (MPa) A  % R m  (MPa) A  % R m  (MPa) R eH  (MPa) A  % R m  (MPa) A  % R m  (MPa)
    R eH d
    (MPa)
    A  %
    E355 1.0580  640 4 580 7 580 450 e  10 450 22 490 to 630 355 22



     
    EN 10305  E355 Outside Diameter
     
     


     
    Summary of  testing
    Chemical analysis
    Tensile test 
    Dimensional inspection
    Visual examination
    Flattening test or drift expanding test 
    Roughness measurement 
    NDT on longitudinal imperfections 
    NDT for verification of leak tightness 
     
     
     
    we can supply different materials for  EN10305-1 tubes as a cold drawn seamless pipe, expecially S355 steel tube,EN 10305-1 E235+C cylinder tubes. 


     

    HOME |  Company |  Product |  News |  KnowLedge |  Equipment |  Contact | 

    Technical Support:CZWLWL.COM  Address:Beijing Road, Yunhe District, Shengji Building #1802 ,Cangzhou City, Hebei

    Phone:86-15003171886   站长流量统计