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12000mm Length Structural Steel Pipe , Gost8733 Gost8734 Carbon Steel Pipes

Basic Information
Place of Origin: China
Brand Name: Torich
Certification: TS16949 , KR , RINA , DNV , GL , PED
Model Number: Gost8733 Gost8734
Minimum Order Quantity: 5MT
Price: USD600-900 per ton
Delivery Time: 30~35days
Supply Ability: 6000MT/Month
Detail Information
Dimension:: 6-168mm*1-15mm*12000mm Application:: For Structural, Liquid Transportation, Boilers Etc
Grade:: 10 , 20 , 35 , 45 , 10G2 , 15X , 20X Section Shape:: Round
Material:: Carbon Steel Product Name:: Structural Steel Pipe
High Light:

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structural steel square tubing


Product Description

Structural Steel Pipe , Gost8733 Gost8734 Carbon Steel Pipes

 

 

Gost8733 Gost8734 Seamless Cold and Warm Deformed pipes
Applications: For Structural, liquid transportation, boilers etc         

Size range: O.D.:6-350m     W.T.:1-50mm      L:max12000mm            

Steel Grade Tensile strength,
σв, MPa 
 (kgs/mm )
Yield strength, 
σт, MPa, 
(kgs/mm )
Elongation, 
δs, %
Brinell hardness 
(provided wall 
thickness over 10 mm)
  Min Diameter impression 
mm,min
Hardness number 
HB,max
10(St37.00) 343(35) 206(21) 24 5.1 137
20(St44.00) 412(42) 245(25) 21 4.8 156
35 510(52) 294(30) 17 4.4 187
45 589(60) 323(33) 14 4.2 207
10G2 422(43) 245(25) 22 4.3 197
15X 412(42) - 19 4.5 179
20X 431(44) - 17 4.5 179
40X 618(63) - 14 4.1 217
30XGCA 491(50) - 18 4 229
15XM 431(44) 226(23) 21 - -

 

Gost8733 Gost8734 Seamless Cold and Warm Deformed pipes
Applications: For Structural, liquid transportation, boilers etc         

Size range: O.D.:6-350m     W.T.:1-50mm      L:max12000mm            

Steel Grade Tensile strength,
σв, MPa 
 (kgs/mm )
Yield strength, 
σт, MPa, 
(kgs/mm )
Elongation, 
δs, %
Brinell hardness 
(provided wall 
thickness over 10 mm)
  Min Diameter impression 
mm,min
Hardness number 
HB,max
10(St37.00) 343(35) 206(21) 24 5.1 137
20(St44.00) 412(42) 245(25) 21 4.8 156
35 510(52) 294(30) 17 4.4 187
45 589(60) 323(33) 14 4.2 207
10G2 422(43) 245(25) 22 4.3 197
15X 412(42) - 19 4.5 179
20X 431(44) - 17 4.5 179
40X 618(63) - 14 4.1 217
30XGCA 491(50) - 18 4 229
15XM 431(44) 226(23) 21 - -

 

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