ASTM A500 Class D (Q345D) Rectangular Pipe

Product Details
Customization: Available
Type: Welded
Technique: Hot Rolled
Diamond Member Since 2011

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  • ASTM A500 Class D (Q345D) Rectangular Pipe
  • ASTM A500 Class D (Q345D) Rectangular Pipe
  • ASTM A500 Class D (Q345D) Rectangular Pipe
  • ASTM A500 Class D (Q345D) Rectangular Pipe
  • ASTM A500 Class D (Q345D) Rectangular Pipe
  • ASTM A500 Class D (Q345D) Rectangular Pipe
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Basic Info.

Model NO.
KM-20250526
Material
Carbon Steel
Surface Treatment
Galvanized
Usage
Construction & Decoration, Special Purpose
Section Shape
Round
Diameter
10*10mm~800*800mm
Wall Thickness
1.2mm~30mm
Standard
ASTM A500,ASTM A53,ASTM A36,BS1387,etc
Materials
Class D, Q345D
Package
in Bundle
Min Order Qty
5 Tons
Transport Package
in Bundl by Water-Proof Plastic Cloth, Woven Bags
Specification
API ISO
Trademark
KINGMETAL
Origin
Made-in-China
HS Code
73066100
Production Capacity
10000 Tons Per Month

Product Description

ASTM A500 Class D(Q345D) rectangular pipe
Standard ASTM A500
Procedure Seamless or welded
Dimensions 10*10mm~800*800mm
Thickness 1.2mm~30mm
Unit Length 1- 12 mtrs
Steel Grade ASTM A500 Gr. A ASTM A500 Gr. C
ASTM A500 Gr. B ASTM A500 Gr. D
Surface Coating Varnishing, Black, Oiling, Hot Dip Galvanizing
End Type Square cut, Bevelled, Threaded, Grooved
Joint Method Fitting, Flange, Coupling, Clamp, Pipe Shoulder, Welding
Pipe Machining Welding, Bending, Hole Drilling, Punching, Swaging, Tapering, Flaring, Expanding

There are three shapes of steel pipe in ASTM A500 standard.
Round steel pipe: A circle is a common shape. It is commonly used in pipeline systems, support columns and bridge structural projects.
Square steel pipe: The square steel pipe presents a square cross-section profile. Generally, the lower pipe is suitable for building structures and bridge projects, such as beams, columns, frames, etc., and its mechanical properties such as bearing pressure and bending resistance are excellent.
Rectangular steel pipe: Rectangular steel pipe is widely used because of its unique cross-section profile. It is an indispensable part in the field of pipeline transportation and structural support.

ASTM A500 Steel Pipe Grades

ASTM A500 Grade A is made of low carbon steel with a minimum yield strength of 160MPa and low mechanical properties. It is mainly used for non-load-bearing structural engineering with low pressure resistance.
ASTM A500 Grade B has a minimum yield strength of 315MPa, and has good mechanical strength and stability to withstand loads in building structures.
ASTM A500 Grade C has a minimum yield strength of 345MPa, excellent tensile strength and yield strength, and is widely used in the field of building structures.
ASTM A500 Grade D is less used. High mechanical performance requirements, suitable for structural fields under extreme load conditions.

Differences in ASTM A500 grade a/b/c/d pipes
    1. We offer ASTM A500 Carbon Steel Hollow Sections in various steel grades including Grade A, Grade B, Grade C, Grade D. 
    2. Each grade has specific chemical and mechanical properties making them suitable for different applications. 
    3. Grade A is commonly used for structural and construction purposes, while Grade B is used for high-strength applications. 
    4. Grades C and D are used for more demanding applications requiring higher strength and toughness.

ASTM A500 Structural Tube Size Chart

Our ASTM A500 Hollow Sections are available in a wide range of dimensions:
  1. The round sections range from 2 inches to 24 inches in outer diameter. 
  2. The square and rectangular sections are available in sizes ranging from 2×2 inches to 12×12 inches. 
  3. Wall thickness varies from 0.120 inches to 0.500 inches. 
  4. We can also customize the dimensions as per your specific requirements. 
  5. Please refer to our detailed dimension table below for more information.
ASTM A500 Class D (Q345D) Rectangular PipeASTM A500 Class D (Q345D) Rectangular Pipe

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