High-Quality ASTM A36 A500 Black Square Steel Tube for Construction and Structural

Name: High-Quality ASTM A36 A500 Black Square Steel Tube for Construction and Structural
Brand: Shandong Ruida Steel Co., Ltd.
SKU: 2145492562

Shandong, ChinaShandong Ruida Steel Co., Ltd.

US$550.00

25-99 Tons

US$540.00

100-299 Tons

US$530.00

300-499 Tons

US$520.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Type

Welded

Model NO.

0.7-200mm

Technique

Hot Rolled

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

Equilateral Angle Bar

Grade

Q195-Q420 Series

Length

6m-12m

Thickness

3mm~35mm

Materials

A36 Q235/Q235B/Q345/Q345b/ S235jr/S235/S355jr/S355

Certificate

ISO, SGS, CE, CQC and Third Part Inspection

Transport Package

Iron Belt Fastened, or Customize Package

Specification

Galvanized steel

Trademark

SDRD

Origin

China

Production Capacity

50000 Ton/ Month

Key features

Wide Material Range: Available in A36, Q235, Q345, S235jr, S355 and other carbon steel grades.

Customizable Dimensions: Length and dimensions can be customized to meet specific project requirements.

Comprehensive Certifications: Certified by ISO, SGS, CE, CQC, and third-party inspection agencies.

Strong Corrosion Resistance: Features hot-dip and electro-galvanizing for enhanced protection and durability.

OEM and ODM Services: Full customization, minor customization, and design-based customization available.

Flexible Packaging: Standard iron belt fastening or fully customizable packaging options.

Extensive Size Options: Square tubes from 16x16mm to 1000x1000mm and thickness up to 50mm.

High Tensile Strength: Tensile strength ranges from 400MPa to 550MPa for structural reliability.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFast DeliveryQA/QC Inspectors

Shandong Ruida Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.40h

AI-Powered supplier vetting

SummaryThe supplier specializes in the sale and processing of metal materials, particularly galvanized and prepainted steel coils. They have significant export experience, with 90% of their sales coming from international markets over the past four years. However, they do not offer 3D design services and lack R&D capabilities for new product developments. The supplier provides both ODM and OEM services. Despite having procedures for quality control and complaint handling, there is a lack of written records. Financial data from the past two years show no revenue or profit, raising concerns about their financial stability.

Supplier typeThe supplier is focused on selling and processing metal products, especially galvanized and prepainted steel coils.

Financial creditThe supplier reports no operating revenue or profit over the past two years, indicating potential financial instability.

R&D capabilityThe supplier lacks R&D capabilities and has not introduced new products, although they do offer ODM services.

Production capacityThe supplier has advanced production lines for galvanized and prepainted steel coils, indicating robust production capability.

Customization capabilityThe supplier provides various levels of customization, from samples to full customization based on designs.

Product Q&A

Q:What services can we provide?

We are an iron and steel enterprise integrating industry and trade. Our company has been in the steel business for more than ten years, we are internationally experienced, professional, and we can provide a variety of steel products with high quality to our clients.

Q:How is your Payment Term?

Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram. Payment methods can be negotiated and customized with customers.

Q:Can we visit your factory?

Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q:Can you provide sample?

Yes, for regular sizes sample is free but buyer need to pay freight cost.

Q:How can I get a quotation from you?

You can leave us a message, and we will reply to every message in time. Or we may talk online by Trademanager. And you can also find our contact information on the contact page.