Construction Framework

Name: Pre Galvanized Square/Rectangular Steel Tube/Q235 High Frequency Welded Hollow Section/Construction Framework
Brand: Tianjin Lucky Steel Co, . Ltd
SKU: 2186066062

Tianjin, ChinaTianjin Lucky Steel Co, . Ltd

US$510.00

1 Ton

Sample price:US$510.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

Hot Rolled

Model NO.

20X20-500X500mm

Material

Carbon Steel

Surface Treatment

Pre-Galvanized

Usage

Machinery Industry, Construction & Decoration

Section Shape

Square and Rectangular

Od

20X20-500X500mm

Wt

1.3-15.75mm

Length

5.8m/6m or Customization

Tolerance

Strict Dimensional Tolerance

Zinc Coating Weight

60-275G/M² (Adjustable)

Feature

Uniform Zinc Layer, Smooth Surface, Anti-Rust, Ant

Transport Package

Steel Strip or PVC Package

Specification

Customized

Trademark

Origin

China

Key features

Wide Size Range: OD 20x20-500x500mm, wall thickness 1.3-15.75mm, lengths 5.8m/6m or custom.

Excellent Processability: Supports cutting, drilling, bending, and welding with simple touch-up needed.

Custom Lengths Available: Standard 5.8m/6m or custom cut lengths to meet specific project needs.

Multiple Standards Compliance: Meets ASTM A500, EN10219, JIS, DIN, and BS standards with strict tolerances.

Comprehensive Processing: Offers cutting, welding, galvanizing, and painting services for one-stop sourcing.

Global Logistics Support: Located near Tianjin Port with efficient sea and land logistics for global delivery.

Flexible Customization: Full customization from samples or designs with flexible processing options.

Company profile

Importers and ExportersExhibition ExperienceIn-stock CapacityQuality Assurance

Tianjin Lucky Steel Co, . Ltd

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.03h

About Our Factory & Business Background

AddressB609, Haitaixinxi Guangchang, Huayuan District, Nankai Zone, Tianjin, China

Plant Area110 square meters

Number of Employees8

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1

Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsGalvanized Steel Pipe, Steel Tube, Angle Bar, Steel Sheet

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2023-10-19

Main MarketsSouth America, Southeast Asia/ Mideast, Africa

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What surface finishes are available for steel tube and pipe?

We supply black finish, hot dip galvanized and painted. Hot dip galvanizing improves anti corrosion performance for outdoor and coastal environment. Custom surface treatment is available with third party inspection

Q:Can you cut to custom lengths? What is your length range?

Custom cutting is available. Standard lengths are 5.8m and 6m, short cut to length pieces are acceptable.

Q:What standards do your square rectangular tubes comply with? Can tolerances meet export requirements?

Products comply with ASTM A500, EN10219. Tolerances on dimension, wall thickness and straightness are within standard limits. Widely used for steel frames, support structures and equipment bases. Material test certificate is available