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  • Q235B Seamless Steel pipe
  • Q235B Seamless pipe

Q235B Seamless Steel Tube

  • Steel Standard: GB/T 8163 GB/T700 GB/T6479
  • Rolling Type: Cold Formed Steel tube,Hot rolled steel pipe
  • Sizes: WT:SCH 10-SCH 160 OD:1/2 inch-48 inch
  • Length: 1000mm-18000mm
  • Similar Product Name: Q235B Circular hollow section,Q235B Circular steel pipe,Q235B SMLS steel tube
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■ Overview
Chinese steel stock Q235B Seamless Steel Tube,Q235B Seamless Steel Pipe,Q235B SMLS pipe in hot rolled and cold drawn typies in GB/T 8163 specification.We also stock ten thousands tons carbon structural steel materials such as Q235B steel plate,Q235B angle bar,Q235B welded steel pipe,Q235B H beam,Q235B flat bar,Q235B channel steel with original mill test certificate.
■ Full Data
Technical Requirements & Additional Services for Q235B Seamless Steel Tube:
♦ Galvanized coating according to GB/T 13912
♦ Out Diameter and Nominal wall thickness according to GB/T 17395
♦ Ultrasonic test under GB/T 5777,EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime.
 
■ Techicals
►Mechnical property for Q235B Seamless Steel Tube:

Thickness (mm)

Q235B

 

Yield strength (≥Mpa)

235

Tensile strength (Mpa)

370-500


►Chemical composition for Q235B Seamless Steel Tube (Heat Analysis Max%)

Main chemical elements composition of Q235B

C

Si

Mn

P

S

0.22

0.35

1.40

0.045

0.050

 

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