What are the standard dimensions for the sections?

SHS ranges from 20x20 to 600x600mm, RHS from 20x30 to 400x600mm, and CHS from OD19 to 720mm.

How are the products packaged?

Products are oiled, packed in bundles, and wrapped with steel strips.

What is the wall thickness range?

Wall thickness ranges from 1.50mm to 26mm depending on the section type.

Premium Steel Hollow Sections for Reliable Construction Needs

Name: Premium Steel Hollow Sections for Reliable Construction Needs
Brand: Qingdao Wanrunda Imp and Exp Co., Ltd.
SKU: 701534362

Shandong, ChinaQingdao Wanrunda Imp and Exp Co., Ltd.

US$600.00

10-19 Tons

US$595.00

20+ Tons

Product profile

Customization

Available

Type

Welded

Technique

Cold Rolled

Model NO.

sector shape

Material

Carbon Steel

Surface Treatment

Oiled

Usage

Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose

Section Shape

Sector Shape

Dimension(Mm)

20X20mm to 600X600mm

Thickness(Mm)

1.5mm to 26mm

Length

4-12

End Shape

Sector Shape

Transport Package

Bulk Packing, Anti-Rust Oil Covered

Specification

20X20-600X600mm, wall thickness: 1.5-26mm

Trademark

WANRUNDA

Origin

Tianjin/Hebei/Qingdao

HS Code

7306610000

Production Capacity

10000mt Per Month

Key features

Wide Dimension Range: SHS: 20x20-600x600mm, RHS: 20x30-400x600mm, CHS: OD19-720mm

Diverse Material Options: Q195, Q235, Q345, ASTM A500 Gr.B, ASTM A36, S355JRH, SS400

Customizable Length: Normal 6000mm, fixed length available upon request

Special Specifications Available: Custom dimensions and thicknesses can be manufactured to order

Strict Tolerance Control: Thickness and OD tolerance within +/- 0.1mm

Anti-Rust Surface Treatment: Oiled surface treatment for enhanced corrosion resistance

Fast Delivery Time: Within 15-20 days after receiving deposit

Global Export Experience: Exported to Australia, India, Turkey, Russia, Canada, and more since 2008

Company profile

Qingdao Wanrunda Imp and Exp Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-09-18Nearest Port: Qingdao Port, Tianjin port, Shanghai PortAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Wanrunda Imp and Exp Co., Ltd. is identified as both a trading company and manufacturer/factory based in Shandong, China. It reports five production lines and listed annual capacities totaling 1,600 tons across steel products, including steel fences, trellises, plates, coils, pipes, and sections. The supplier states that 90% of sales are exports, has held exporting activity since 2008, and possesses self-operated import and export rights. ISO 9000 and ISO 9001 management-system certifications are reported. Its capabilities include punching, bending, welding, galvanizing, electrostatic spraying, powder coating, painting, and oiling, with manufacturing to ASTM, JIS, DIN, and API standards. Evidence is insufficient to assess after-sales service execution, financial credibility, innovation strength, and customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. It is a China-based limited company in Shandong and reports self-operated import and export rights, with exporting activity beginning in 2008.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management-system certifications. These stated certifications provide explicit evidence of formal quality-management credentials.

Production capacityThe supplier reports five production lines and stated annual capacities of 200 tons for steel fence and guardrail, 300 tons for angle-steel and grape trellis, 100 tons for self-nail steel plates and hanger straps, and 500 tons each for steel angles/flat/coil/plate/stainless steel and steel pipe/hollow section/alloy steel. These figures explicitly demonstrate multi-product manufacturing capacity.

Customization capabilityThe supplier states that it has its own processing equipment and can perform punching, bending, welding, galvanizing, electrostatic spraying, powder coating, painting, and oiling. It also states that products can be manufactured according to ASTM, JIS, DIN, and API standards, supporting customized processing and specification compliance.