Can I get a sample before placing a large order?

Yes, free samples are available, but the freight cost is collected from the buyer.

What processing services do you provide?

We provide cutting, punching, welding, and bending services to meet your specific needs.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

High-Quality GB/T 6728 Square Tubes for Construction Projects

Name: High-Quality GB/T 6728 Square Tubes for Construction Projects
Brand: Shandong Kanghong Machinery Manufacturing Co., Ltd
SKU: 2153966692

Shandong, ChinaShandong Kanghong Machinery Manufacturing Co., Ltd

US$350.00-500.00

5 Tons

Product profile

Customization

Available

Type

Welded

Technique

ERW Hot Rolled Square Tube

Model NO.

Q235B, Q355B, A500, S235JR

Material

Carbon Steel

Surface Treatment

Black Bare, Hot Dipped 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

Standard

GB, ASTM, En, JIS

Grade

Q235B, Q355b, A500, S235jr

Section Size

Customized

Wall Thickness

1.0mm-20.0mm

Length

6m,9m,12m, Customized

MOQ

5 T

Delivery Time

7-15 Working Days

Sample Policy

Free Sample Available, Freight Collect

Processing Service

Cutting, Punching, Welding, Bending

Supply Ability

10000 Tons/Month

Price Terms

Fob Qingdao, CIF, EXW

Transport Package

Standard Seaworthy Packing

Trademark

KANGHONG

Origin

Shandong, China

HS Code

7306309000

Production Capacity

500000 Ton

Key features

Customized Section Size: Section size is fully customized to meet specific project requirements.

Customized Length Options: Available in standard 6m, 9m, 12m or fully customized lengths.

Wide Range of Wall Thickness: Wall thickness ranges from 1.0mm to 15.75mm for diverse applications.

Multiple Surface Treatments: Offered in Black Bare or Hot Dipped Galvanized finishes.

Comprehensive Standard Compliance: Meets GB, ASTM, EN, JIS, DIN, and AS/NZS standards.

Versatile Material Grades: Includes Q195, Q235, Q345, ASTM A500, S235JR, and S355JR.

Extensive Application Scope: Suitable for construction, pipelines, machinery, and chemical industries.

Flexible Processing Services: Provides cutting, punching, welding, and bending services.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceProduction Process Visualization

Shandong Kanghong Machinery Manufacturing Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Foreign trade business has just begun CertifiedNearest Port: TianjinAverage Response Time: ≤5.61h

AI-Powered supplier vetting

SummaryThe supplier specializes in the R&D, production, and sales of various steel products with a strong global presence, exporting to over 50 countries. They offer extensive customization and design services, supported by a professional sales and quality control team. However, they lack a written corrective and preventive actions mechanism and have just begun their foreign trade business. Their financial data indicates a recent startup phase with minimal revenue and profit margins.

Supplier typeThe supplier is primarily involved in the R&D, production, and sales of stainless steel, carbon steel, and galvanized steel products, offering metal cutting and processing services.

After-Sales capabilityThe company provides comprehensive after-sales support and has a team committed to efficient trade services, including after-sales support.

R&D capabilityThe supplier has strong R&D capabilities, offering extensive customization and 3D software design services. However, they lack SDK availability.

Production capacityThe supplier has production facilities equipped with complete supporting facilities for stable production and supply of steel products.

Customization capabilityThe supplier offers a wide range of customization options, including full and minor customization, and customization from samples and designs.

Client casesThe supplier has exported products to more than 50 countries, suggesting a well-established global customer base.