Black Annealed Hollow Tube Section Ms Square Rectangular Steel Pipe Large Diameter

Name: Black Annealed Hollow Tube Section Ms Square Rectangular Steel Pipe Large Diameter
Brand: Weixin Steel (Guangdong) Co., Ltd
SKU: 2315990745

Guangdong, ChinaWeixin Steel (Guangdong) Co., Ltd

US$300.00-390.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

Supported

Model NO.

Custom Sizes 20*20~150*150mm WT1.2~6.0mm

Type

Welded

Technique

Hot Dipped Galvanized

Material

Carbon Steel

Surface Treatment

Black

Usage

Construction & Decoration

Section Shape

Round

Standard

AISI

Length

12m/6.4m

Invoicing

by Actual Weight

Certificate

ISO 9001

Tolerance

±1%

Transport Package

Bundle Packing

Specification

Customized Sizes Available

Trademark

Own Brand / OEM

Origin

Guangdong, China

HS Code

7306309000

Production Capacity

500000 Pieces/Year

Key features

ASTM A500 Compliance: Standard structural pipe compliant with ASTM A500 Grade B/C for reliable performance.

Black Annealing Process: High-temperature treatment removes stress, balancing strength and toughness with anti-rust oxide layer.

Customizable Sizes: Available in custom sizes with OD 10-1000mm and wall thickness 2-100mm to meet specific needs.

High Mechanical Strength: Features strong compression, bending, and load-bearing capacity with precision cold forming.

Flexible Customization: Supports cutting, drilling, and bending without cracking for diverse construction applications.

Third-Party Inspection: All products pass strict factory tests with third-party inspection and official test reports supported.

OEM/ODM Services: Full customization options available from samples, designs, or flexible customization requests.

Fast Delivery: Flexible production capacity ensures fast, stable delivery within 15 workdays for global clients.

Company profile

In-stock CapacityFast DeliveryFlexible Customization

Weixin Steel (Guangdong) Co., Ltd

Guangdong, 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: 3 years CertifiedNearest Port: Guangzhou Port, Shenzhen Port.Average Response Time: ≤0.27h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization and production capabilities with a focus on metal products and building materials, offering OEM and ODM services. Their R&D efforts have resulted in new products over the past year, though they lack SDK availability. Financial data suggests stability, but there are no records of fire drills for sustainable development. The supplier's export activities are growing, although they lack overseas warehouses and showrooms. Quality control staff is minimal, and there is no valid contract with subcontractors, which could impact manufacturing reliability.

Supplier typeThe supplier is involved in various sales and manufacturing activities, focusing on metal materials, metal products, and building materials.

R&D capabilityThe supplier has active R&D capabilities, releasing new products in the past year and providing ODM services, though they lack SDK availability.

Production capacityThe supplier operates over 10 production lines with a significant annual output and quick lead times during peak and off-peak seasons.

Customization capabilityThe supplier offers extensive customization options from samples and designs, demonstrating flexibility and full customization services.

Client casesThe supplier provides OEM services for well-known brands, implying experience in handling significant customer cases.

Product Q&A

Q:Are You factory or trading company?

We are a manufacturer with our own factory located in Foshan, China. We possess leading capabilities in the production and export of carbon steel, galvanized steel, structural steel, scaffolding, and coated products.

Q:Do you arrange shipment for the goods?

Yes, We have long-term partnerships with logistics companies that offer competitive pricing and professional transportation services.

Q:Can provide OEM/ODM service?

Yes. Please feel free to contact us for more details discuss.

Q:Can we go to your factory to visit?

Of course, we welcome customers from all over the world to visit our factory, once we have your schedule we will pick you up.

Q:Can we get the some samples?

We can provide free samples, but shipping costs are not covered. If you place an order after confirming the samples, we will either refund your shipping fees or deduct them from your order total.