What surface treatments are available?

Available surfaces include 2B, 2D, BA, 6K, 8K, No.1, No.3, No.4, and Hairline finishes.

Premium SS316 & SS304 Hollow Square Stainless Steel Pipe

Name: Premium SS316 & SS304 Hollow Square Stainless Steel Pipe
Brand: Shandong Guojie New Material Co., Ltd.
SKU: 2273996245

Shandong, ChinaShandong Guojie New Material Co., Ltd.

US$1,180.00

1-9 Tons

US$1,150.00

10-49 Tons

US$1,080.00

50+ Tons

Product specifications

201

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

Packing

Standard Sea-Worthy Packing

Application Fields

Outdoor Fluid Conveying

Transport Package

Sea-Worthy Standard Packing

Specification

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

Origin

China

Production Capacity

1000000

Key features

Seamless & Welded Options: Hot piercing, cold drawing, and high-frequency welding ensure solid, durable pipes.

Superior Corrosion Resistance: Chromium and nickel alloys with passivation resist acids, alkalis, and moisture.

Wide Material Selection: Available in 200, 300, and 400 series grades including 304, 316, and 316L.

Factory Direct Pricing: Competitive prices from professional manufacturer with expert export service.

Free Sample Provision: Free samples available; freight cost is deductible from future orders.

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: ≤1.76h

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.

Q:What is the lead time for orders?

Peak Season Lead Time: 6-12 months. Off Season Lead Time: 1-3 months.