• Black Steel Pipe for Structure Building Q195-Q345
  • Black Steel Pipe for Structure Building Q195-Q345
  • Black Steel Pipe for Structure Building Q195-Q345
  • Black Steel Pipe for Structure Building Q195-Q345

Black Steel Pipe for Structure Building Q195-Q345

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration
Section Shape: Round
Samples:
US$ 2/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
TYT2015
Grade
Q195, Q215, Q235, Q345
Thickness
0.8mm-12mm
Length
6-12m or According to Customer′s Request
Price Terms
Fob,CNF,CIF,EXW
Payment Terms
T/T,L/C at Sight
Transport Package
in Bundles
Specification
19mm-273mm
Trademark
Tianyingtai
Origin
China
HS Code
7306309000
Production Capacity
60000tons/Year

Product Description

I.Product Basic Info:
 Shape: round/sqaure/rectangular/oval               or other special section tube
 OD: 20-219.1mm, WT: 0.8-12mm       
 Size: 10*10-400*400mm,WT:0.8-12mm
 Size: 10*20-400*600mm, WT:0.8-12mm
 length: 0.3-13m     (as customers' request)
Surface: Pre-galvanized/Hot Dip Galvanized/Oiled/Painted/Bared , can be dealed as customers'need
Zinc Coating: 50-150g/m2 for Pre- galvanized, more than 200g/m2 for hot dip galvanized.or as clients'need
Material: Q195/Q215/Q235/Q345/Q195-Q235 ABCD
Standard: ASTM-A53   /BS 1387-1985/   GB/T 3091-2001 for round pipe
  ASTM A500 /GB/T3094       for square/rectangular pipe
 Manufacturing Technique Weld/Seamless/     ERW/ SSAW/ LSAW /     Cold Drawn/ Hot Drawn
 Ends: Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes
  2.Product  Chemical Composition & Mechanical Properties :  
Grade Chemical Composition Mechanical Properties
C Mn Si S P Yield Tensile Elongati
Strength Mpa Strenth Mpa -on %
Q195 0.06-0.12 0.25-0.50 ≤0.30 ≤0.045 ≤0.05 ≥195 315-430 ≥33
Q215 0.09-0.15 0.25-0.55 ≤0.30 ≤0.05 ≤0.045 ≥217 335-450 ≥27
Q235 0.12-0.20 0.30-0.67 ≤0.30 ≤0.045 ≤0.04 ≥235 375-500 ≥26
Q345 ≤0.20 1.00-1.60 ≤0.55 ≤0.04 ≤0.04 ≥345 470-630 ≥22

 

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