Square & Rectangular Tube Steel Components

Square & Rectangular Tube Steel Components for construction, offering OEM/ODM fabrication, custom sizing, quality control and stable supply to global buyers.

75 X 75 80 X 80 100 X 100 Steel Box Section Galvanized Square Tubing GI Steel Tube Rectangular Hollow Section

$550-750 /tons

Price varies depending on material, logo, quantity and customization requirements.

MOQ 10 tons
Model NO. SC-8300
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

ApplicationHydraulic Pipe, Structure Pipe, For construction, steel structureStandardASTM
Alloy Or NotNon-AlloyGrade235
Section ShapeSquare or rectangularTechniqueERW
Tolerance±15%, ±1%, ±10%Surface TreatmentGalvanized
CertificateCE, ISO 9001Special PipeThick Wall Pipe
Oiled or Non-oiledNon-oiledProcessing ServiceWelding, Cutting
Delivery Time31 ~ 45 daysInvoicingBy Theoretical Weight
Product Describe / Name4x4 Galvanized square metal fence posts / steel square tubeReprocessed Surface Treatmentanti-rust oiled , galvanized , color primer painted
Reprocessed pipecut to required length , perforate holes, weld plates, ectsSample ServiceFree Sample, Charge INT'L courier
Steel mechanical property 02General min. Tensile strength 350-640MpaSurface zinc coating 01pre-galvanized, zinc coating thickness 40-80g/m2
Surface zinc coating 02hot-dipped galvanized, zinc coating thickness 200-500g/m2GradeA53-A369A106(B,C)Q195-Q345
CertificationCE,ISO 9001:2008 certification

We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Steel Structure Co., Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

75 X 75 80 X 80 100 X 100 Steel Box Section Galvanized Square Tubing GI Steel Tube Rectangular Hollow Section

SKU: SC-8300

Contact Form (#3)

Home

Products

About

Contact