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.

Carbon Steel Square Rectangle Tube Pipe Hollow Section Black Carbon Steel Tube Square Pipe Rectangular Steel Pipe

$535 /tons

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

MOQ 10 tons
Model NO. SC-8535
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

ApplicationFluid Pipe, Gas Pipe, Structure PipeGrades235jr s355jr
StandardASTMSection ShapeSquare
Length12 mCertificateAPI , CE, ISO 9001
Surface Treatmentno coating or galvanizedTolerance±10%
Special PipeEMT PipeAlloy Or NotNon-Alloy
Oiled or Non-oiledNon-oiledProcessing ServiceBending, Welding, Punching, Cutting
InvoicingBy Actual WeightDelivery Time14 days
Thickness0.8 - 30 mmProduct nameWelded Hollow section black square and rectangular steel pipe
Out Diameter10 *10mm-500 * 500 mmWall Thickness0.5mm-20mm
Length0.1-18 m as per customer's requestTechnologyColled Rolled
SurfaceCustomers't RequirementKeywordCarbon Steel Tube
UsageConstruction StructureShapeSquare Section
ProcessCold Rollled

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.

Carbon Steel Square Rectangle Tube Pipe Hollow Section Black Carbon Steel Tube Square Pipe Rectangular Steel Pipe

SKU: SC-8535

Contact Form (#3)

Home

Products

About

Contact