80×100×4.0 Hot Rolled Rectangular Tube (6m)

Product Overview

This is hot rolled rectangular steel tube with dimensions 80mm×100mm and wall thickness of 4.0mm. The standard single length is 6 meters. Manufactured by hot rolling process, the tube is robust with regular dimensions. It features good toughness and high crack resistance. As a commonly used standard rectangular tube, it can be put into service with minimal pre-processing upon receipt.

Application Scenarios

High load-bearing capacity for wide applications:

• Construction Engineering: Steel frames of workshops, support structures, curtain wall frames, construction safety frames
• Equipment Manufacturing: Machine bases, equipment racks, conveyor supports, main frames of heavy-duty storage racks
• Municipal Engineering: Road guardrails, wall frames, garden steel structures
• Others: It can be cut, drilled, bent and welded to fabricate various supports, agricultural machinery frames, etc.

Core Advantages

• Full 4.0mm wall thickness with solid raw material, high compression resistance and deformation resistance
• Stable hot rolled material, resistant to cracking during cutting and welding
• Standard 80×100 size and fixed 6-meter length for easy connection and installation
• Suitable for both indoor and outdoor use with excellent durability
• Regular specification with sufficient stock

Structure & Specification Description

• Specification: Outer dimension 80×100mm, wall thickness 4.0mm, standard length 6 meters
• Process: One-piece hot rolling forming without seam on the tube body
• Structure: Hollow rectangular profile with uniform wall thickness, straight tube body, no obvious distortion or depression
• Material: Ordinary carbon steel with balanced toughness and strength, suitable for most engineering fabrication
• Tube end: Smooth cut for easy welding and assembly

Customization Options

Standard 6-meter products are available in stock for direct purchase. Custom processing is available as required:

• Length cutting: Cut into any shorter sizes as requested
• Secondary processing: Deburring at tube ends, drilling, bending, beveling
• Surface treatment: Rust removal, painting, galvanizing for outdoor exposure
• Special materials and tolerances negotiable for large orders

Packaging & Delivery

• Packaging: Secured by steel strapping to prevent shaking and collision during transit; tube ends protected against damage
• Shipment: Supplied in full 6m lengths for standard orders; cut short pieces are separately packed and marked for easy checking
• Transport: Bulk carrier shipping, ideal for large-volume export cargo
• Lead time: Stock orders will be loaded as soon as possible; processed orders will be scheduled according to production procedures

Inquiry CTA

Our 80×100×4.0 hot rolled rectangular tube is widely adopted in engineering and equipment industries with stable supply and competitive pricing. Welcome your inquiries whether for small trial orders or large export purchases.

Please advise your purchasing quantity, requirements for cutting/surface treatment and destination port. I will calculate quotation and shipping schedule promptly. Inspection is available, feel free to send your inquiry anytime!