​​90-Degree External Connector for 28mm Lean Pipes​​

Durable 90-degree external connector for 28mm lean pipes, enabling strong perpendicular joins in modular structures with simple tooling. Ideal for carts, racks, and workbenches.

Customized services

Aluminum Factory

Spot goods

1-hour reply

Multiple Payment

Flexible Packaging

Description

This 90-degree external connector enables strong perpendicular joins for 28mm lean pipes in modular structures. Designed for rapid assembly with standard tools, it serves as a foundational component for building rigid frames in workstations, carts, and shelving systems.

  1. ​Precise Angling​​: Creates exact 90° connections between pipes, ensuring structural stability.
  2. ​Tool-Simple Installation​​: Secures with standard M6 hex tools (screws/nuts included in some kits).
  3. ​Durable Construction​​: Cast from corrosion-resistant ADC-12 aluminum alloy, suitable for workshops.
  4. ​External Clamp Design​​: Mounts over pipe exteriors without internal inserts, compatible with T-slot pipes.
  5. ​Modular Flexibility​​: Integrates with other connectors (cross, parallel) for custom frameworks.

Additional information

Material

Aluminum Alloy

Surface

Anodic Oxidation

Weight

98g

Color

Silver & Customized

OEM/ODM

Support

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Product Complete
Life Cycle Service

How we support your aluminum engineering from stock check to global rapid dispatch.

01

Series Selection & Stock Check

Access our regular inventory of standard 2020-100100 series profiles. Real-time availability and technical drawings within 1 hour. 100% compatible with international T-slot standards.

Obj: Rapid stock commitment.
02

Precision Cutting & Processing

Free high-precision cut-to-length services using industrial CNC sawing lines (tolerance within ±0.1mm). Pre-processed drilling, tapping, and counter-boring ready for onsite installation.

Obj: Ready for mechanical assembly.
03

Rapid Fulfillment & Shipping

Standard components and accessories are packed and dispatched from our warehouse within 48 hours. Heavy-duty, multi-layer sea-worthy packaging protects anodized finishes from scratches.

Obj: Minimized lead times.
04

Accessory & Material Support

One-stop sourcing for over 2,000+ standard accessories (connectors, fasteners, floor elements). Every shipment comes with Material Test Certificates (MTC) for 6063-T5 alloy verification.

Obj: Certified material reliability.

FAQ

We are an aluminum profile manufacturer with our own production base. This allows us to control every step in processing, providing stable quality, competitive factory-direct pricing, and reliable delivery time.

Standard Series: No MOQ. For our 200+ standard profiles and accessories in stock, we support orders starting from 1 piece for immediate dispatch.

Custom Projects: We prioritize large-scale industrial production (MOQ 500kg-1,000kg). As our facility is optimized for high-volume standardized output, we generally do not accept small-scale custom orders.

Stock Items: Shipped within 24–48 hours.

Custom Production: Mold development (7–10 working days) + Mass production (10–12 working days).

Our cutting tolerance can reach ±0.05 mm with CNC machining. We also provide drilling, tapping, chamfering, and deburring to meet your assembly requirements.

Yes, we provide one-stop procurement including: Brackets, T-bolts, fasteners, hinges, and decorative parts. This helps you build full structures without sourcing from multiple suppliers.

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