What is the material and thickness of the metal joint?

The metal joint is made of SPCC material with a wall thickness of 2.5mm.

What surface treatments are available?

We offer Black, Zinc, Chrome, and Nickel surface treatments for the metal joints.

What is the inner diameter of the fitting tube?

The inner diameter of the lean joint is 28mm.

Lean Joint Coated Fitting Tube 28mm Metal Connector for Racks De Flujo

Name: Lean Joint Coated Fitting Tube 28mm Metal Connector for Racks De Flujo
Brand: King 9 Technology Company Limited
SKU: 708622272

Guangdong, ChinaKing 9 Technology Company Limited

US$0.65

25-499 Sets

US$0.55

500+ Sets

Product profile

Customization

Available

Type

Metal Joints

Material

SPCC

Model NO.

KJ-8

Connection Method

Flange

Process

Stamping

Certification

ISO

Surface Treatment

Electrophoresis

Wall Thickness

2.5mm

Diameter

28.0mm

Color

Black|Zinc|Chrome

Package

25 Sets

N.W

4 Kgs

G.W

4.3 Kgs

Name

Metal Joint

Item No.

Kj-8

Weight

0.158kg/Set

Transport Package

Carton

Specification

260mm*210mm*100mm

Trademark

King 9

Origin

Shenzhen, China

HS Code

7307990000

Production Capacity

20000 PCS Per Working Day

Key features

Versatile Surface Options: Available in Black, Zinc, Chrome, and Nickel finishes for diverse applications.

Easy Assembly Design: Flange connection method ensures quick and efficient assembly for lean production lines.

OEM and ODM Service: Custom branding and manufacturing services available to meet specific client requirements.

High Durability Material: Constructed from SPCC metal with 2.5mm wall thickness for robust performance.

Eco-Friendly Production: Manufactured using environmental processes, suitable for green warehouse and assembly needs.

Wide Application Scope: Ideal for lean production lines, car assembly, worktables, and warehouse storage systems.

Reusable and Cost-Effective: Designed for repeated use, offering long-term value and reduced replacement costs.

Certified Quality Assurance: ISO certified manufacturer ensuring consistent quality and reliable industrial standards.

Company profile

King 9 Technology Company Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-10-01Nearest Port: Shenzhen, HongkongAverage Response Time: ≤3.25hTerms 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:Can we send a sample for reference?

We are glad to send samples for your inspection. Standard samples can be free, but you may need to pay the express fees.

Q:How to confirm the quality with us before starting to produce?

1) We will provide samples according to your drawings for your reference 2) After we get your samples, we will provide sample copy for your confirmation.

Q:How to solve the quality problems after sales?

Provide Take photos of the problems and provide quality test result and email to us, after we confirm the problems, with in three working days, we will provide a satisfied solution for you.

Q:Can you print our brand on the product?

Yes, Of course. we can provide OEM and ODM service.

Q:What about the price?

We promise to provide reasonable price with best quality.