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Product Series
Square And Rectangular Tubes
Hot-dip Galvanizing
Pre-galvanized
Black
Outer Circle Inner Irregular Steel Pipe
Externally Irregularly Shaped Internally Round Steel Pipe
External And Internal Irregular Steel Pipes
Straight Seam Welded Pipe
Spiral Welded Pipe
Stainless Steel Pipe
H-Beams
Universal Beam (l-Beam)
Channel Steel
Angle Steel
Steel HSS Tubes
Steel Piles
C-Shaped Steel
U-Shaped Steel
Basic Cutting And Machining Process
Port Precision Machining Process
Surface Finishing Process
Precision Mechanical Machining Processes
ASTM A500 galvanized square and rectangular steel pipes, zinc coating 200GSM
The coating features substantial thickness, corrosion resistance, and durability; meets all mechanical performance standards; and is easy to weld, making it ideal for overseas steel structures, outdoor support systems, and curtain wall projects.
20x20, 32x32, 38x38, 40x40 pre-galvanized welded steel pipe square hollow profile
ASTM A500 Pre-galvanized Square and Rectangular Steel Pipes Zinc Coating 40-100gsm
The surface coating is uniform and glossy, easy to cut and weld, making it suitable for interior decoration, lightweight supports, and conventional outdoor simple structures.
20x50 galvanized rectangular steel pipe, RHS hollow rectangular pipe
The galvanized coating provides excellent rust resistance and aesthetic appeal, while the pipe material exhibits high toughness and ease of processing. It is widely used in decorative frameworks, small guardrails, and lightweight equipment supports.
Q235b square and rectangular hollow steel pipes for construction - SHS RHS
Meeting stringent performance standards, it is suitable for various construction projects with excellent cutting and welding properties, making it ideal for factory floor trusses, construction scaffolding, and building frameworks.
80x80 100x100 square steel pipe, S235jr carbon steel, SHS RHS steel pipe
With excellent material toughness and superior weldability, it is a commonly used hollow profile for steel structures, equipment bases, and engineering supports.
20x20 - 500x500 square and rectangular welded steel pipes
The weld seam is smooth and robust, offering strong load-bearing capacity, making it suitable for various applications including covering decorations, steel structures, and factory construction.
Black square tube, rectangular tube, SHS RHS welded tube
The surface is smooth and free of coatings, making it convenient for cutting and welding, with reliable load-bearing capacity. It is widely used in industrial steel structures, equipment supports, agricultural frames, and other engineering applications.
38x38mm square hollow steel pipe SHS RHS
The tube wall is uniform, easy to cut and weld, and exhibits excellent lightweight load-bearing performance, making it widely used in decorative frames, guardrails, and small equipment supports.