What are the payment terms?

We accept 30% TT in advance and the balance against the copy of B/L or irrevocable L/C at sight.

Do you provide quality certificates?

Yes, we provide MTC reports with shipment and hold CE, ISO, and SGS certifications.

Is after-sales service available?

Yes, we offer 24-hour online service and support 100% refund for unsolvable quality problems.

High-Strength Square Steel Tubes for Global Construction Needs

Name: High-Strength Square Steel Tubes for Global Construction Needs
Brand: Topregal (tianjin) Industrial Co., Ltd.
SKU: 1986418751

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: Sizes range from 10*10mm to 400*400mm with lengths tailored to customer requests.

Wide Material Selection: Available in Q195, Q235, Q345, SS330, SPC, and ASTM A53 grades.

Versatile Surface Treatment: Options include pre-galvanized, hot dip galvanized, oiled, painted, or bare finishes.

Comprehensive Application Range: Suitable for construction, pipelines, machinery, oil/gas drilling, and chemical industries.

Strict Quality Assurance: ISO controlled production with MTC reports and third-party inspection acceptance.

Flexible Payment Terms: Accepts 30% TT deposit with balance against B/L copy or irrevocable L/C at sight.

Competitive MOQ: Minimum order quantity starts at 5 metric tons for trial orders.

Fast Delivery Time: Production and delivery completed within 7-15 days after deposit receipt.

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: ≤5.36h

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