Is customization available based on samples?

Yes, we offer customization from samples to meet specific customer requirements.

What shapes are available for these steel tubes?

We provide Round, Square, Rectangle, and Oval shapes.

What are the main applications for these steel tubes?

They are widely used for fence posts, steel structures, greenhouses, decorative tubes, balcony railings, handrails, and industrial pipelines.

Q235 Black Carbon Square Rectangular Steel Tube / Hollow Section in China

Name: Q235 Black Carbon Square Rectangular Steel Tube / Hollow Section in China
Brand: Tianjin.Goldensun Import & Export Co., Ltd.
SKU: 754553382

Tianjin, ChinaTianjin.Goldensun Import & Export Co., Ltd.

US$550.00-700.00

1 Ton

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

3-2

Material

Carbon Steel

Surface Treatment

Oiled

Usage

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

Section Shape

Square

Products Name

ERW Black Steel Tube

Key Words

Black Tube

Length

5.8meter or as The Qustomer Required

Alloy or Not

Non-Alloy

Shape

Round, Square or Rectangular

Material Grade

Q195/Q235/Q355

Thickness

0.5mm-16mm

Transport Package

with Bundles as Per Customers Requirements

Specification

6.5X6.5-400X400

Trademark

GY STEEL

Origin

Tianjin China

HS Code

7306610000

Production Capacity

5000/Month

Key features

Wide Material Range: Available in Q195-Q345, 10#-45#, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, and more.

Flexible Length Options: Standard lengths 5.5m-12m available; other lengths customized according to demands.

Diverse Shape Selection: Offered in Round, Square, Rectangle, and Oval shapes to suit various needs.

Broad Application Scope: Suitable for pipeline transport, boiler pipes, machinery, construction, and decoration.

Customization from Samples: Products can be customized based on customer-provided samples.

Multiple Surface Treatments: Includes Oiled, Galvanized, and Galvalume options for enhanced durability.

Fast Delivery Time: Delivery within 30 days after receipt of deposit, with peak/off-peak lead times of 15 workdays.

Company profile

High Repeat Buyers ChoiceFast Delivery

Tianjin.Goldensun Import & Export Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 19 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.53h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressRoom 1812, Building 10, Nobel Center, Lvwei Road, Hebei District, Tianjin, China

Plant Area210 square meters

Number of Employees23

Registered Capital10,800,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Ton

Supply Chain Partners60

Our Production Capability & Technical Expertise

Main ProductsGalvanized Steel Pipe, Steel Pipe, Steel Tube, Cold Bend Steel Profile, Iron Nails, Iron Wire, Roofing Sheet, Galvanized Coil, PPGI Coil, Hot Steel Plate

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2007-11-26

Main MarketsSouth America, Southeast Asia/ Mideast, Africa, Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff11

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the available wall thickness and dimensions?

Wall thickness ranges from 0.5mm to 16mm. Outer diameter spans from 6.5x6.5mm to 400x400mm.

Q:Can the length be customized?

Yes, standard lengths include 5.5m, 5.8m, 6m, 11.8m, and 12m. Other lengths are available according to customer demands.

Q:What payment terms are accepted?

We accept 30% T/T deposit with 70% balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, L/C after B/L (30-120 days), O/A, D/P, PayPal, Western Union, and small-amount payments.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Q:How long does it take to deliver the goods?

Delivery is completed within 30 days after receipt of deposit. Peak and off-peak season lead times are within 15 workdays.