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.

Rectangular Square Tubing Pipe 2" X 4" Cold Formed Mild Steel Hollow Section Rectangular Tube Galvanized Square Steel Pipe

$500-700 /ton

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

MOQ 1 ton
Model NO. SC-8290
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

ApplicationStructure PipeGradeASTM A500, ASTM A53
StandardASTMSection ShapeSquare
Length5.8m-12m or as your requestCertificateCE
Surface TreatmentLightly oiled, hot dip electro galvanized,blackTolerance±1%
Special PipeThick Wall PipeAlloy Or NotNon-Alloy
Oiled or Non-oiledas your requestProcessing ServiceWelding
InvoicingBy Actual WeightDelivery Time10-25days
Thickness1 - 30 mmProduct nameRectangular Square Tubing Pipe
Secondary Or NotNon-secondarySize10*10-500*500mm
StandardEN10210, EN10219, JIS G 3466,BS 1387Packagein bundle with steel strip
Heat treatment:bright annealedApplicationStructure ,Building,Decoration Machinery
Zinc Layer(120g/m2-550g/m2)TechniqueHot Rolled
Outer Diameter20*20-500*500

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.

Rectangular Square Tubing Pipe 2" X 4" Cold Formed Mild Steel Hollow Section Rectangular Tube Galvanized Square Steel Pipe

SKU: SC-8290

Contact Form (#3)

Home

Products

About

Contact