Is a free sample available?

Yes, a small size sample is provided free of charge, but the client must bear the delivery fee.

Pre-Galvanized Hollow Section Sj355 Rectangular Tube Square Steel Pipe

Name: Pre-Galvanized Hollow Section Sj355 Rectangular Tube Square Steel Pipe
Brand: Shandong Desheng Supply Chain Management Co., Ltd.
SKU: 2157469315

Shandong, ChinaShandong Desheng Supply Chain Management Co., Ltd.

US$700.00

5-19 Tons

US$680.00

20-49 Tons

US$660.00

50+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

5 Years

Model NO.

Galvanized Square Pipe

Technique

ERW

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

Round

Grade

Q195 Q215 Q235 Q345

Length

12m, 6m, 6.4m

Weight

as Requested

Price Term

CIF CFR Fob Ex-Work

Usually Within 7 Days

Round

Standard

Pi 5L, ASTM A53-2007.ASTM A671

Technigue

Cold Drwan

Certificate

API ISO9001-2008.SGS.BV

Delivery Time

Usually Within 14 Days

Thickness

0.8 - 12.75 mm

Packing

Bundle

MOQ

1 Ton,Sample Order Accepted

Material Science

Carbon Steel

Transport Package

Standard Sea Freight

Specification

0.1mm~3.0mm in thickness

Trademark

Desheng

Origin

China

HS Code

7306309000

Production Capacity

5000 Ton Per Month

Key features

Strong Corrosion Resistance: Zinc barrier layer prevents corrosion factors from penetrating the steel structure.

Wide Application Range: Suitable for construction, machinery, shipbuilding, solar brackets, and chemical industries.

Flexible Customization: Customizable grade, length, weight, and thickness according to specific requirements.

5-Year Warranty: Comprehensive 5-year warranty coverage for product quality assurance.

Free Sample Available: Small size samples provided free of charge; client bears delivery fee.

Low MOQ: Minimum order quantity is only 1 Ton, with sample orders accepted.

Fast Delivery: Production arranged immediately upon payment; delivery within 3-15 days.

Company profile

Shandong Desheng Supply Chain Management 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: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.54h

AI-Powered supplier vetting

SummaryThe supplier operates in mechanical and electrical equipment, electronic components, photovoltaic equipment, charging stations, distribution switchgear, batteries, battery parts, and recycling. It demonstrates broad customization, OEM and ODM capabilities, but has only one R&D engineer and launched no new products in the past year. ISO9001:2015 certification is reported. Service controls include written procedures, records, approved-supplier management, and corrective/preventive actions, while complaint handling is documented. However, the supplier reports no inventory, overseas warehouse, showroom, agent, or branch service capability; quality assurance and traceability statuses are unknown, and quality-control testing equipment is reported as zero. Financial records are referenced for 2021–2023, but the provided data does not establish financial strength. Peak-season fulfillment is within 15 workdays, and export sales account for 71%–90% of total sales. Customer evidence includes OEM service for known...

Supplier typeThe supplier is a diversified mechanical, electrical, electronic, photovoltaic, charging-station, switchgear, battery, battery-parts, and recycling business. It also provides OEM and ODM services and supports multiple forms of product customization, indicating a manufacturer/service-oriented supplier rather than a narrowly focused trading profile.

CertificationsISO9001:2015 certification is explicitly reported in both the sustainable-development and management-system records. This supports an advantage in formal quality-management certification, although the actual status of several quality-control practices remains unknown.

After-Sales capabilityThe supplier has documented complaint-handling procedures and records, supplier-service assessment procedures, an approved supplier list, and corrective/preventive-action procedures. However, it reports no inventory, overseas warehouse, overseas showroom, overseas agent, or branch capability, so its overseas after-sales infrastructure is limited.

R&D capabilityThe supplier has one R&D engineer and offers ODM and design-related services, but it launched no new products in the past year and has no available SDK. The combination supports customization-oriented development but provides explicit evidence of weak recent product innovation.

Production capacityThe supplier covers a broad range of equipment and battery-related products, claims well-equipped facilities and quality control throughout production stages, and reports peak-season order fulfillment within 15 workdays. However, it explicitly has no in-stock capacity, so inventory-based production readiness is limited.

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

Client casesThe supplier reports OEM service for known brands, customers in over 40 countries, and export sales of 71%–90% of total sales. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or verifiable case details are provided.