700 High-Strength Rectangular Tube for Trailers 60×140×2.5

1. Product Overview

This is 60×140×2.5 high strength 700 grade hot rolled rectangular hollow section (RHS), ERW welded rectangular tube. Dimension: 60mm × 140mm, wall thickness 2.5mm. Material: 700 high strength steel (trailer-grade). Made of hot rolled high-tensile steel strip, straight tube body, stable weld, black mill finish. Specially produced for semi-trailer frames and heavy-load structural export cargo, suitable for bulk shipment.

2. Application Scenarios

• Semi-trailer chassis, trailer main beam, undercarriage and cargo frame
• Heavy-load equipment support, machinery base
• Mining and port heavy-duty steel structures
• Lightweight high-strength trailer fabrication
• Load-bearing structural parts requiring high yield strength

3. Core Advantages

• 700-grade high strength steel, high yield strength, light weight with strong load capacity, realizes trailer lightweight design
• 60×140 flat rectangular cross-section, excellent bending resistance, perfect for main load beams
• Fine toughness, good welding performance, not easy to crack after bending
• Black mill surface, easy for subsequent painting and anti-corrosion treatment
• Suitable for bulk vessel shipment, cost-effective for large-volume overseas orders

4. Structure & Specification

• Section size: 60 × 140 mm, wall thickness: 2.5 mm
• Process: ERW welded, cold formed from hot rolled high-strength coil
• Standard length: 6m / 12m
• Surface: Black mill finish, no galvanization
• Cut end: Clean cutting with little burr

  

  

5. Custom Options

• Custom cutting to your required length
• Fabrication service: punching, chamfering, bending, priming painting

6. Packing & Shipment

• Packing: Bundled firmly with steel strips, nude packing. Extra seaworthy protection for bulk cargo voyage.
• Shipment: Bulk shipment
• Lead time: Fast delivery for stock goods; customized processing orders as per production schedule.

7. Inquiry Guide

Please inform us your quantity, cutting or fabrication requirement, destination port, we will work out the quotation and delivery plan based on bulk vessel arrangement.