Premium Stainless Steel Round and Square Tubes for Construction

Name: Premium Stainless Steel Round and Square Tubes for Construction
Brand: Shandong Guojie New Material Co., Ltd.
SKU: 2263048955

Shandong, ChinaShandong Guojie New Material Co., Ltd.

US$1,200.00

1-9 Tons

US$1,150.00

10-49 Tons

US$1,050.00

50+ Tons

Product specifications

304

Sample price:US$100.00/meter.Request sample

Product profile

Customization

Available

Type

Stainless Steel Pipes

Standard

ASTM, AISI, GB

Model NO.

201/304/316/316L/430/202

Grade

300 Series

Certification

ISO

Shape

Round

Technique

Hot Rolled

Surface Treatment

Polished

Product Name

Stainless Steel Tubing

Material

200 Series/300 Series/400series

Keyword

Stainless Steel Sipe

Surface

Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d

Length

Cutomers Required

Usage

Construction Structure

Material Grade

201/202/301/304/304L/310/310S/316/316L/316ti/321/4

Outer Diameter

3mm-630mm

Wall Thickness

0.3mm-50mm

Tolerance

Od ±0.01mm / Wt ±0.02mm

Hardness

Soft, Half Hard, Full Hard

MOQ

5 Tons

Packing

Standard Seaworthy Packing, Wooden Pallet, Plastic

Delivery Time

7-15 Days

Service

OEM, Cutting, Chamfering, Bending, Punching

Transport Package

Sea-Worthy Standard Packing

Specification

201/304/316/316L/430/202

Trademark

GUOJIE

Origin

China

Production Capacity

1000000

Key features

Seamless & Welded Options: Hot piercing, cold drawing, and high-frequency welding ensure solid, durable pipes without defects.

Superior Anti-Corrosion: Chromium and nickel alloy with passivation treatment resists acids, alkalis, and harsh weather.

Wide Grade Selection: Available in 200, 300, and 400 series including 304, 316L, and 321 for diverse needs.

Custom Dimensions: Outer diameter 3mm-630mm and wall thickness 0.3mm-50mm tailored to specific requirements.

Factory Direct Pricing: Manufacturer direct sales ensure competitive prices with expert export team support.

Free Sample Availability: Samples provided free of charge; freight cost deducted from future orders.

Third-Party Inspection: Independent verification welcomed to ensure product quality and standards compliance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shandong Guojie New Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D design and broad customization, from prototypes to mass production. Its business scope covers metal materials, forgings, powder metallurgy, metal structures, hardware, and related construction materials. It reports inventory capability, export capability, and participation in an international metallurgy exhibition, but has no overseas warehouse, showroom, agent, or branch. Quality assurance and complaint/CAPA procedures exist, although no written records are available. RoHS compliance is stated, while no Fortune 500 cooperation is reported. Financial and production information is incomplete and internally difficult to interpret, so those areas require further verification.

Supplier typeThe supplier describes itself as supporting prototyping through mass production and is explicitly identified as a professional technical supplier. Its stated business scope includes metal materials, forgings, powder metallurgy products, metal structures, hardware, and related construction materials.

CertificationsRoHS is listed as a product compliance certification. No additional certifications or certification scope are provided, so the assessment is limited to this stated certification.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and one R&D engineer. However, no SDK is available, and the limited staffing information does not establish broad or advanced innovation capacity.

Production capacityThe supplier states that it supports both single-piece prototyping and mass production, has inventory capability, and holds self-operated import/export rights. Nevertheless, no specific equipment, capacity, facility, workforce, or production-output data is provided.

Customization capabilityCustomization is explicitly offered through flexible, minor, and full customization, including customization from customer designs and samples. The supplier also states that it provides technical consulting and optimization recommendations.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are the manufacturer. This means you get competitive factory-direct prices. We are also a professional export team, ensuring you receive expert service and reliable after-sales support.

Q:Will you deliver the goods on time?

Yes, we guarantee it. Our commitment to honesty means we deliver high-quality products on schedule, even if market prices change. You can rely on our stability and integrity.

Q:Do you accept a third-party inspection?

Yes, absolutely. We are confident in our quality and welcome independent verification, giving you complete peace of mind about the product standards.

Q:Do you provide samples? Are they free?

Yes, samples are free (you only pay the freight). This allows you to verify quality risk-free. The sample freight cost will be deducted from your future order, making it a no-cost investment for you.