What after-sales service is available?

We provide 24-hour online service and support 100% refund for unsolvable quality issues.

Can you provide samples?

Yes, we can provide samples and accept multiple payment methods upon request.

Premium High Strength Galvanized Square Steel Tubes for Construction

Name: Premium High Strength Galvanized Square Steel Tubes for Construction
Brand: Topregal (tianjin) Industrial Co., Ltd.
SKU: 1986264711

Tianjin, ChinaTopregal (tianjin) Industrial Co., Ltd.

US$600.00

5-49 Tons

US$550.00

50-99 Tons

US$520.00

100+ Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24-Hour Service

Warranty

24-Hour Service

Model NO.

According to customer's requirement

Type

Welded

Technique

ERW

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Square

Size

10*10mm to 400*400mm

Thickness

0.50mm to 12mm

Length

Usually 5.8m or 6m or as Customer Request

Zinc Coating

50-150G/M2

MOQ

5 Ton

Steel Grade

Q195b,Q235,Q345,S235jr,S275jr,S355jr

Logo Custom

Surface Finish

Pre Galvanized

Payment Term

Tt or 100% LC at Sight

Trade Term

Fob,CIF,CFR,EXW

Delivery Time

15-20 Days

Transport Package

Package by Bundles

Specification

10*10mm to 400*400mm

Trademark

Topregal

Origin

China

HS Code

73066100

Production Capacity

50000 Tons/Year

Key features

Customizable Dimensions: Size ranges from 10*10mm to 400*400mm with thickness 0.5-12mm, length as customer request.

Wide Material Selection: Available in Q195, Q235, Q345, S235jr, S275jr, S355jr, and ASTM A53 grades.

Flexible Surface Treatment: Options include Pre-galvanized, Hot Dip Galvanized, Oiled, Painted, or Bare.

24-Hour After-Sales Support: Engineers available 24/7 for efficient service before and after sales.

Quality Assurance Certifications: Verified by CE, ISO, and SGS with MTC reports and third-party inspection support.

Competitive MOQ: Trial order starts at 5 tons with flexible packaging options.

Fast Delivery Time: Delivery within 7-15 days after receiving 30% TT deposit.

15+ Years Experience: Professional manufacturer with over 15 years of export experience in steel.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationQA/QC InspectorsQuality Assurance

Topregal (tianjin) Industrial Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2008-04-03 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.91h

About Our Factory & Business Background

Address1-606-1, Furun Center, southwest of the intersection of Jiangxi Road and Hefei Road, Hexi District, Tianjin City

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Money Gram, Small-amount payment

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, FCA, Others, DAT, FAS, DDP, DAP, CIP, CPT

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHot Rolled Steel Coil, Welded Pipe, Steel Pipe, Steel Coil, Galvanized Steel Pipe, Angle Steel, H-Beam, Steel Plate, Galvanized Corrugated Sheet, Cold-Rolled Steel Sheet

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

Traceability of Raw MaterialsYes