What is the minimum order quantity?

The minimum order quantity is 1 ton.

What payment terms are accepted?

We accept T/T, Western Union, and LC (Letter of Credit) as payment terms.

What is the warranty period for the product?

The product comes with a 1-year warranty and quality assurance.

High-Quality Structural Steel Tube for Heavy-Duty Industrial Use

Name: High-Quality Structural Steel Tube for Heavy-Duty Industrial Use
Brand: Zhejiang Yingjia Steel Co., Ltd.
SKU: 2287143605

Zhejiang, ChinaZhejiang Yingjia Steel Co., Ltd.

US$650.00

1-24 Tons

US$600.00

25-98 Tons

US$550.00

99+ Tons

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Assurance

Warranty

1 Year

Model NO.

rectangular steel pipe

Type

Non-Alloy

Technique

ERW

Material

Carbon Steel

Surface Treatment

Shot/Sand Blasting Surface Pickling, Anti-Rust Oil

Usage

Build Construction Mechanical Manufacture

Section Shape

Rectangular

Thickness

0.8mm-30mm

Alloy

Non-Alloy

Product Name

Carbon Steel Pipe

Tolerance

Standard

Delivery Time

5 to 25 Days

Length

Customized Length

Transportation

Bulk Vessel,Container Shipment

Steel Grade

"Gr.a/B/C/D,S195jr,S235jr,S275jr, S355jr ,S355j0

Process

Cutting Welding Bending Painting

Transport Package

Standard Export Packaging

Specification

15-1000mm

Trademark

Huatuo

Origin

Tianjin, China

Production Capacity

400, 000ton/Year

Key features

Customizable Length: Offers customized length options to fit specific project requirements.

Wide Size Range: Available in sizes from 15mm to 1000mm and thickness 0.8mm-30mm.

Multiple Steel Grades: Includes Gr.A/B/C/D, S195jr, S235jr, S275jr, S355jr, S355j0, S355j2, S460jr, S600jr.

Surface Treatment Options: Provides shot blasting, sand blasting, pickling, and anti-rust oil treatments.

Processing Services: Supports cutting, welding, bending, and painting for project-specific needs.

Fast Delivery: Delivery time ranges from 5 to 25 days based on order and customization.

High Production Capacity: Annual production capacity of 400,000 tons ensures reliable supply.

1-Year Warranty: Comes with a 1-year warranty and quality assurance for peace of mind.

Company profile

Zhejiang Yingjia Steel Co., Ltd.

Zhejiang, 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: 5 years CertifiedNearest Port: Beilun portAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established regional market experience, long-term cooperation with recognized local enterprises, and reported sales volume exceeding 380,000 tons in 2024. It offers broad customization, OEM, and ODM services, and has documented procedures for corrective actions and customer complaints. However, its service-capability assessment procedure lacks written procedures or records, and the approved-supplier list is incomplete. The supplier is not identified as a professional technical supplier, does not provide 3D software design or SDK services, and reported no new products in the past year. It lacks inventory, overseas warehouses, overseas showrooms, overseas agents or branches, and has not participated in offline trade shows. Sustainability-related evidence is also weak because no recent fire drills or factory environmental impact assessment report were reported. Certification information is not provided.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling, supporting a documented service response capability. However, service-capability assessment lacks written procedures or records, and the supplier has no overseas warehouse, showroom, agent, or branch support.

R&D capabilityThe supplier does not have professional technical R&D capability, SDK availability, or 3D software design services, and reported no new products in the past year. ODM capability is available, but the evidence does not demonstrate recent product innovation.

Production capacityThe supplier reported total sales volume exceeding 380,000 tons in 2024 and has established cooperation with recognized local enterprises, indicating significant commercial supply activity. Nevertheless, it explicitly lacks in-stock capability and reported peak-season lead time of one month, while off-season lead-time data is unclear and inconsistent.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides OEM and ODM services, directly supporting broad customization capability.

Client casesThe supplier cites long-term cooperation with Zhejiang Yasha Group and Southeast Steel Structure, as well as agents and end customers across Zhejiang Province. It also reports recognition from numerous enterprises and customers, providing concrete regional customer references.

Product Q&A

Q:What are the available steel grades for the rectangular carbon steel pipes?

The pipes are available in various grades including Gr.A/B/C/D, S195jr, S235jr, S275jr, S355jr, S355j0, S355j2, S460jr, and S600jr to meet diverse load-bearing and environmental needs.

Q:What surface treatments are offered for the carbon steel pipes?

We offer shot blasting, sand blasting, surface pickling, and anti-rust oil treatments to enhance corrosion resistance and durability.

Q:Can the length of the pipes be customized?

Yes, customized lengths are available to ensure quality, precise compatibility, and easy installation for your specific projects.

Q:What is the delivery time for orders?

The delivery time typically ranges from 5 to 25 days, depending on the order size and customization requirements.

Q:What processing services are provided?

We provide cutting, welding, bending, and painting services to meet project-specific needs.