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Hollow Structural Square Tube for Building Columns / Support Frames

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Hollow Structural Square Tube for Building Columns / Support Frames

Name: Hollow Structural Square Tube for Building Columns Support Frames
Brand: Jinxi Pipe
Price: 400 USD

Brand Name : Jinxi Pipe

Model Number : Hollow Section

Certification : ISO 9001,BV,SGS,TUV,CE

Place of Origin : China

MOQ : 1

Price : 400 USD/TON

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1000000

Delivery Time : 7 dyas

Packaging Details : Package with new steel straps 3+2+3, with 2 slings per package for lifting

Product Name : Carbon Steel Square Tube, Square Carbon Hollow Section, Square Hollow Section

Structural Square Tube Standard : ASTM A500

Structural Square Tube Type : Welded and Seamless

Structural Square Tube OD : Square Hollow Section: 10mm*10mm - 500mm*500mm

Structural Square Tube Thickness : 0.5mm - 20mm

Structural Square Tube Length Range : 5.8/6/11.8/12/18 meters

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Structural Square Tube for Building Columns and Support Frames

Specifications

Square Steel Tube is a welded structural-grade tubing ideal for structural applications, general fabrication, manufacturing, and repairs. Widely used in industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, and frames.

American Standard	Standard Name
A500/A500M	Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

Structural Square Tube Chemical Composition

Sources American Standard A500 / A500M TABLE 1 Chemical Requirements

Element	Composition, %
	Grades A, B and D		Grace C
	Heat	Product	Heat	Product
	Analysis	Analysis	Analysis	Analysis
Carbon, max A	0.26	0.3	0.23	0.27
Manganese, max A	1.35	1.4	1.35	1.4
Phosphorus, max	0.035	0.045	0.035	0.045
Sulfur, max	0.035	0.045	0.035	0.045
Copper, min B	0.2	0.18	0.2	0.18
A For each reduction of 0.01 percentage point below the specified maximum for carbon, an increase of 0.06 percentage point above the specified maximum for manganese is permitted, up to a maximum of 1.50% by heat analysis and 1.60% by product analysis. B If copper-containing steel is specified in the purchase order.

Structural Square Tube Mechanical Properties

Sources American Standard A500 / A500M TABLE 2 Tensile Requirements

Round structural tubing
	Grade A	Grade B	Grade C	Grade D
Tensile strength, min, psi (MPa)	45,000 (310)	58,000 (400)	62,000 (425)	58,000 (400)
Yield strength, min, psi, (MPa)	33,000 (230)	42,000 (290)	46,000 (315)	36,000 (250)
Elongation in 2 in. (50 mm), min, %D	25A	23B	21C	23B
Shaped structural tubing
	Grade A	Grade B	Grade C	Grade D
Tensile strength, min, psi (MPa)	45,000 (310)	58,000 (400)	62,000 (425)	58,000 (400)
Yield strength, min, psi, (MPa)	39,000 (270)	46,000 (315)	50,000 (345)	36,000 (250)
Elongation in 2 in. (50 mm), min, %D	25A	23B	21C	23B
A Applies to specified wall thicknesses (t) equal to or greater than 0.120 in. (3.05 mm). For lighter specified wall thicknesses, the minimum elongation values shall be calculated by the formula: percent elongation in 2 in. (50mm) = 56t + 17.5, rounded to the nearest percent. For A500M use the following formula: 2.2t + 17.5, rounded to the nearest percent. B Applies to specified wall thicknesses (t) equal to or greater than 0.180 in. (4.57 mm). For lighter specified wall thicknesses, the minimum elongation values shall be calculated by the formula: percent elongation in 2 in. (50 mm) = 61t + 12, rounded to the nearest percent. For A500M use the following formula: 2.4t + 12, rounded to the nearest percent. C Applies to specified wall thicknesses (t) equal to or greater than 0.120 in. (3.05 mm). For lighter specified wall thicknesses, the minimum elongation values shall be by agreement with the manufacturer. D The minimum elongation values specified apply only to tests performed prior to shipment of the tubing.

Structural Square Tube Manufacturing Process

Hollow Structural Square Tube for Building Columns / Support Frames

Structural Square Tube Application

Building and Construction Frameworks
Infrastructure and Public Works
Pre-Engineered Metal Buildings
Transportation and Heavy Equipment
Energy and Power Generation
Industrial Facilities and Plants
Mining and Heavy Industry
Stadiums and Sports Facilities

Structural Square Tube Packing & Loading

Hollow Section is transported in containers

Hollow Structural Square Tube for Building Columns / Support Frames

Hollow Section is transported in containers

Hollow Structural Square Tube for Building Columns / Support Frames

Product Tags:

Building Columns Structural Square Tube

Support Frames Structural Square Tube

Structural Square Hollow Tube

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