What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 ton.

What payment terms are accepted?

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

How are the pipes packaged for transportation?

Standard export packaging is used to ensure intact delivery, with flexible transport options including bulk vessel and container shipment.

Reliable Steel Pipe for Robust Heavy-Duty Industrial Solutions

Name: Reliable Steel Pipe for Robust Heavy-Duty Industrial Solutions
Brand: Zhejiang Yingjia Steel Co., Ltd.
SKU: 2287249785

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

Customized Length: Available in customized lengths to fit specific project requirements.

Wide Steel Grade Range: Offers Gr.A/B/C/D, S195jr, S235jr, S275jr, S355jr, S355j0, S355j2, S460jr, and S600jr.

Robust Surface Treatment: Shot/sand blasting, surface pickling, and anti-rust oil for enhanced corrosion resistance.

Flexible Processing Services: Tailored cutting, welding, bending, and painting services available.

Fast Delivery Time: Reliable delivery within 5 to 25 days based on order and customization.

Large Production Capacity: 400,000-ton annual capacity ensures stable supply for large-scale projects.

Standard Tolerance: Strict tolerance control ensures precise compatibility and easy installation.

Versatile Application: Ideal for construction frameworks, machinery manufacturing, and pipelines.

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: ≤18h

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?

We provide a wide range of grades including Gr.A/B/C/D, S195jr, S235jr, S275jr, S355jr, S355j0, S355j2, S460jr, and S600jr to meet diverse load and environmental needs.

Q:What surface treatments are offered to enhance durability?

Our pipes undergo shot blasting, sand blasting, surface pickling, and anti-rust oil treatment to improve corrosion resistance and extend service life in harsh settings.

Q:Can the pipes be customized in terms of length and processing?

Yes, we offer customized lengths and flexible processing services such as cutting, welding, bending, and painting tailored to your specific project requirements.

Q:What is the typical delivery time for orders?

The delivery time is generally 5 to 25 days, depending on the order size and customization requirements.

Q:What are the main applications for these rectangular carbon steel pipes?

They are widely used in build construction, mechanical manufacture, supporting frameworks, machinery, and pipelines due to their robust performance and strict tolerance.