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ASTM A500 Gr B / Gr C Carbon Steel Square & Rectangular Tube
ASTM A500 Gr B / Gr C Carbon Steel Square & Rectangular Tube
ASTM A500 Gr B and Gr C hollow structural sections (HSS) are cold-formed welded carbon steel square and rectangular tubes, widely adopted structural steel for global construction and mechanical projects.
A500 Gr B offers balanced strength and cost performance for general structural use. A500 Gr C delivers higher yield strength for heavier load-bearing applications.

Product Parameters

FeatureDetails
Steel GradeASTM A500 Grade B, Grade C
ShapeSquare tube, Rectangular tube (HSS)
ProcessCold formed, electric resistance welded
AdvantagesExcellent weldability, uniform dimension, good surface finish
Surface OptionsBlack bare, oiled, anti-rust treatment
Custom ServiceCut to length, punching, bending available
Application

Building structural frames

Safety guardrails & fencing systems

Mechanical equipment bases & supports

Trailer frames, metal shelving, engineering fabrication

ItemSpecifications
StandardASTM A500
GradesGr B, Gr C
Size RangeCustom square & rectangular sizes upon request
Wall ThicknessVarious thickness options
Length6m, 12m or cut-to-custom-length
PackingBundled with steel straps, seaworthy packing

Haiwo supplies ASTM A500 Gr B / Gr C hollow sections for global structural buyers. Strict quality inspection for each batch to guarantee mechanical properties. We support bulk orders and small trial orders, with flexible cutting and fabrication service to match your project requirements. If you are looking for professional carbon steel tubing suppliers from China, contact us for further cooperation now!

Product Showcase

ASTM A500 Gr B / Gr C Carbon Steel Square & Rectangular Tube

Product Application

ASTM A500 Gr B / Gr C Carbon Steel Square & Rectangular Tube

Packaging and transportation

ASTM A500 Gr B / Gr C Carbon Steel Square & Rectangular Tube


Factory Display

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FAQ

1.What kind of customer service do you provide?

We provide comprehensive customer service, including basic design, procurement of supporting facilities, and options for dispatching installation guides.

 

2.What are the customer evaluations of your company?

We are proud to consistently receive five-star reviews from our customers, which demonstrates our commitment to quality and service.

 

3.What is your quality inspection process like?

Our strict quality inspection process ensures that every product meets the highest standards of excellence. From raw materials to finished products, every stage is carefully inspected to ensure excellent quality.

 

4.Do you accept container loading inspection?

Welcome to dispatch inspectors, not only for container loading, but also at any time during production.

 

 

5.What is the delivery time?

The delivery time depends on the quantity of orders. Usually, the delivery time to the nearest port in China is 15-30 days after receiving the deposit.

 

6. How to obtain a project quotation?

You can contact us 24 * 7 via email, phone, WhatsApp, WeChat, etc. You will receive a reply within 4 hours.

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