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33.4MM JIS G3444 Structural Steel Tubes For Mechanical

33.4MM JIS G3444 Structural Steel Tubes For Mechanical

Brand Name: TORICH
Model Number: JIS G3444
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Detail Information
Place of Origin:
CHINA
Product Name:
JIS G3444 Structural Steel Tubes For Mechanical Usage
Model No:
JIS G3444
Technique:
Cold Drawn
Surface Treatment:
Oiled
Type:
Seamless
Alloy Or Not:
Non-alloy
Section Shape:
Round
Application:
For Boilers,Superheaters,Steam Linepipes Of Boilers
Packaging Details:
In wooden boxes or hexagonal bundles in seaworthy packing
Highlight:

JIS G3444 Structural Steel Tubes

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TORICH Structural Steel Tubes

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33.4MM Structural Steel Tubes

Product Description

JIS G3444 Structural Steel Tubes for Mechanical Usage

JIS G3444 indicated welded or consistent carbon steel tubes for general auxiliary purposes,civil designing, engineering, steel towers, frameworks, swaggers, heaps for concealment of avalanche and different structures

  • Grade:STK290,STK400,STK490,STK500,STK540
  • Outer diameter: 33.4-660mm
  • Wall thickness:2.1-22mm
  • Length:0.8-18m
  • suppliers Method: Hot Rolled.
  • Surface Treatment: Coating, Painting, Galvanized, etc.

Chemical composition:

Steel Grade Chemical Composition %
C Si Mn P S
STK 400 0.25 max. - - 0.040 max. 0.040 max.
STK 490 0.18 max. 0.55 max. 1.50 max. 0.040 max. 0.040 max.

 

Mechanical property:

Steel Grade Tensile strength Yield Strength Elongation %
N/kgf N/kgf (No.5 test piece)
STK 400 400 {41} min. 245 {25} min. 23 min.
STK 490 490 {50} min. 325 {33} min. 23 min.

Product Pictures:

33.4MM JIS G3444 Structural Steel Tubes For Mechanical 0

 

33.4MM JIS G3444 Structural Steel Tubes For Mechanical 1

 

 

 

 

Company Introduction:

33.4MM JIS G3444 Structural Steel Tubes For Mechanical 2

Packaging and Delivery:

33.4MM JIS G3444 Structural Steel Tubes For Mechanical 3

FAQ:

Q: Are you trading company or manufacturer?

A: We are a professional steel pipes materials manufacturer.

 

Q: How long is your delivery time?

A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.

 

Q: Do you provide free sampleas?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

 

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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