Are they suitable for outdoor use?

Outdoor installation and use is not recommended. Though the system is constructed with stainless steel materials, complex and changeable outdoor weather conditions will still impact its service performance and lifespan.

28mm Stainless Steel Pipe 304 Iron Tube for Pipe Rack System

Name: 28mm Stainless Steel Pipe 304 Iron Tube for Pipe Rack System
Brand: King 9 Technology Company Limited
SKU: 794065685

Guangdong, ChinaKing 9 Technology Company Limited

US$1.32

400-1,999 Meters

US$1.27

2,000+ Meters

Sample price:US$1.32/meter.Request sample

Product profile

Customization

Available

Type

Stainless Steel / Chrome Lean

Material

Stainless Steel

Model NO.

KJ-2808S

Connection Method

Welding

Process

EFW

Certification

ISO

Surface Treatment

Polishing

Wall Thickness

0.8mm

Diameter

28.0mm

Color

Silvery

Thickness for Steel Pipe

0.8mm

Length

4000mm

Weight

0.525kg/M

Capacity

73kg/M

MOQ

500PCS

Transport Package

10pieces/Plastic Bags

Specification

OD: 28mm

Trademark

King 9

Origin

Shenzhen, China

HS Code

7306900090

Key features

Customizable Coated Colors: Available in 15 standard colors plus custom colors upon special request with sample reference.

Durable Coated Surface: Plastic resin surface bonded with adhesive and non-corrosive inner coating for longevity.

Reusable Lean System: Simple design, quick assembly, and completely reusable for storage and material handling.

Direct Manufacturer Price: Competitive pricing from direct manufacturer with quality assurance and ISO certification.

Fast Delivery: Standard orders produced within 15 days; reliable delivery timelines strictly adhered to.

3-Year Quality Warranty: Comprehensive 3-year warranty from BL issue date covering mechanical defects.

OEM/ODM Services: Support for custom branding, design, and tailored lean manufacturing solutions.

Professional Technical Support: Engineers available for on-site or remote installation guidance and 24-hour quote response.

Company profile

King 9 Technology Company Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-10-01Nearest Port: Shenzhen, HongkongAverage Response Time: ≤4.51hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryKing 9 Technology Company Limited is a China-based limited company in Shenzhen, Guangdong, identified as both a trading company and manufacturer/factory. It supplies lean manufacturing and industrial equipment components, including aluminum profiles and pipes, coated pipes, metal joints, caster wheels, roller tracks, workstations, and pipe-racking systems. The supplier reports ISO 9001 certification, 6–10 R&D engineers, 6–10 quality-control staff, seven production lines, and substantial stated output for aluminum pipe, aluminum profiles, metal joints, and AGV cars. It exports to multiple global regions, with Shenzhen and Hong Kong listed as nearby ports, and states a lead time within 15 working days in both peak and off-peak seasons. Evidence supports manufacturing scale, export readiness, and product-related engineering capability. However, the provided information does not substantiate after-sales service systems, financial credibility, named customer cases, or demonstrated customization projects.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, with a limited-company structure and headquarters in Shenzhen, Guangdong, China. Its listed products and industrial-equipment business further support an operating role in manufacturing and supply of related components.

CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. No additional certifications or certificate scope and validity details are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and describes innovation, professional technology, lean-manufacturing concepts, and designs intended to simplify material-processing and production-logistics problems. These statements support some innovation capability, although no specific patented technology, R&D project, or independently verified innovation result is provided.

Production capacityThe supplier reports seven production lines, 6–10 quality-control staff, defined annual productivity for aluminum pipe, metal joints, AGV cars, and aluminum profiles, and lead times within 15 working days in both peak and off-peak periods. It also reports broad export-market coverage, supporting a substantial and export-oriented production operation.

Product Q&A

Q:What is a tube and joint system?

It is a modular structural framework composed of metal pipes and connection fittings. This adaptable system supports the fabrication of diverse customized structures. The pipes are generally manufactured from premium stainless steel, while the matching joints are engineered to firmly connect pipes at multiple different angles for stable structure installation.

Q:What maintenance do these systems need?

Daily maintenance mainly includes regular inspection of pipes and joints to check for wear, aging or loose conditions. It is necessary to fasten any loose connectors caused by long-term operation in a timely manner. In addition, please ensure the system always works within the rated load limit and avoid overloading that exceeds its original design capacity.

Q:What are the main benefits?

Flexibility: The structure can be easily adjusted and reconfigured to adapt to evolving application demands. Customizability: Tailorable structural solutions are available to match unique and personalized usage requirements. Superior Durability: Adopting high-quality raw materials ensures long service life and stable working performance. Simple Assembly: The system can be quickly assembled and disassembled without welding procedures or professional specialized tools. Economical Cost: It effectiv

Q:What materials are used?

We adopt stainless steel pipes as the main material, which is perfectly applicable to scenarios with severe corrosion risks. All matching connecting joints are also made of steel materials, eliminating structural weak points and guaranteeing overall structural stability.

Q:Can systems be taken apart and rebuilt?

Yes. Our tube and joint systems are designed with high flexibility. They can be disassembled, adjusted and reassembled repeatedly many times, with no loss of structural stability and overall performance.