What are the payment terms?

We accept LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

What quality control measures are in place?

We perform 100% inspection (visual and function) on finished products, have traceable raw materials, and employ 2 QA/QC inspectors following uniform instructions.

Durable Datang Hollow Section Steel Tubing for Industrial Use

Name: Durable Datang Hollow Section Steel Tubing for Industrial Use
Brand: Cangzhou Datang Steel Pipe Co., Ltd.
SKU: 1937148625

Hebei, ChinaCangzhou Datang Steel Pipe Co., Ltd.

US$650.00-800.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Square

Standard

AISI, ASTM, DIN, JIS, GB, BS

Model NO.

1''-24''

Composition

C Si Mn S P

Technique

Welded

Shape

Square and Rectangular

Surface Treatment

Oiled

Special Use

Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel

Application

Construction

Inspection

SGS BV

Transport Package

Bundle

Specification

OD: 20X20-600X600 THK: 1mm-40mm

Trademark

datang

Origin

China

HS Code

73066100

Production Capacity

6600000ton/Year

Key features

Wide Size Range: Outer diameter 20x20 to 600x600mm, thickness 1mm-40mm available.

High Strength Material: Available in Q235 and Q355 grades for superior structural integrity.

Corrosion Resistance: Offers hot galvanizing and painting surface treatments for durability.

Fast Construction: 3,000m2 building can be completed within 30 days by 5 workers.

Fire & Corrosion Resistant: Large span warehouses feature excellent fire and corrosion resistance.

Flexible Customization: Full, minor, and sample-based customization options available.

Versatile Applications: Suitable for workshops, logistics, mining, and commercial centers.

ISO 9001 Certified: Manufacturer holds ISO9001:2015 certification for quality management.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D CapabilitiesManagement Certification

Cangzhou Datang Steel Pipe Co., Ltd.

Hebei, 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: 18 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.63h

AI-Powered supplier vetting

SummaryThe supplier provides 3D software design, OEM, ODM, and broad customization services, supported by 10 production lines and specialized fin-tube and machining equipment. It holds an ISO9001:2015 management-system certificate, has 18 years of export experience, and reports that 71%–90% of sales come from exports. However, its R&D scale is limited to one engineer, no new products were launched in the past year, and no SDK is available. Quality-control test equipment is reported as zero, and continuous quantity reconciliation is not performed for every batch. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Service procedures exist for corrective actions and customer complaints, but written records are absent.

Supplier typeThe supplier is a manufacturing-oriented exporter offering OEM and ODM services, with 10 production lines, self-operated import/export rights, 18 years of export experience, and 71%–90% export sales. Its listed equipment includes fin-tube machinery, cutting, turning, beveling, bending, cleaning, and painting facilities.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit certification evidence, although no additional certifications are provided.

R&D capabilityThe supplier offers 3D software design, ODM, and product-improvement support, and maintains design input, output, review, verification, and validation documentation. However, it has only one R&D engineer, launched no new products in the past year, and has no available SDK, indicating limited demonstrated innovation output.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design, OEM, and ODM services. These statements provide direct evidence of broad customization capability.

Product Q&A

Q:What are the main applications for these steel tubes?

They are widely used for workshops, logistics facilities, mining, oil and gas industry, factories, office spaces, horse arenas, and commercial projects like retail showrooms and educational centers.

Q:What material grades are available?

We provide Mild Steel grades including Q235 (S235JR) and Q355 (S345JR), with surface treatments like painting or hot galvanizing, and heat treatments such as normalization, annealing, quenching, and tempering.

Q:How fast is the construction time?

Construction is efficient; for example, a 3,000m2 building can be finished within 30 days by 5 workers, which significantly reduces investment costs.

Q:Can I customize the product?

Yes, we offer OEM and ODM services with options for customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 unit.