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​​180-Degree Free Inner Connector for 28mm Lean Pipe​​

​​180-Degree Free Inner Connector for 28mm Lean Pipe​​
​​180-Degree Free Inner Connector for 28mm Lean Pipe​​

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180-degree fixed inner connector for 28mm lean pipes. Enables secure, straight-line extensions with internal installation and high load capacity.

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Aluminum Factory

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Description

This 180-degree fixed inner connector is designed for seamless inline joining of 28mm lean pipes in industrial modular systems. It enables straight-line pipe extensions with secure, rigid connections, ideal for constructing stable frameworks in workstations, material handling carts, and storage solutions.

  1. ​​180° Fixed-Angle Design​​: Ensures straight-line alignment for uninterrupted pipe extensions.
  2. ​​Internal Connection Type​​: Fits inside 28mm lean pipes for a clean, streamlined appearance.
  3. ​​High Load Capacity​​: Reinforced structure supports heavy-duty applications without deformation.
  4. ​​Quick Installation​​: Compatible with standard M6 fasteners for tool-free assembly.
  5. ​​Corrosion-Resistant Finish​​: Durable coating extends service life in industrial environments.

Additional information

Material

Aluminum Alloy
Surface

Anodic Oxidation
Weight

106g
Color

Silver & Customized
OEM/ODM

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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 a dedicated aluminum profile manufacturer and industrial supplier with our own heavy-duty production base. By managing every stage from extrusion to high-precision anodizing, we guarantee stable structural tolerances, highly competitive factory-direct bulk pricing, and reliable shipping timelines for large-scale enterprise supply chains.

Standard Profiles & Accessories: We support global engineering distributors and system integrators with optimized B2B bulk wholesale MOQ thresholds to ensure efficient international container freight utilization.

Custom & Contract Projects: We prioritize high-volume standardized industrial production. For custom profile extrusions requiring dedicated mold development, the minimum order quantity ranges from 500kg to 1,000kg. We focus strictly on enterprise-level supply and do not accept low-volume retail or DIY hobbyist orders.

For seamless global logistics and tax declaration, our primary exported component series utilize the following standardized classifications:

Aluminum Profiles & Extrusions: HS Code 7604299000

Heavy-Duty Anchor Connectors & Fasteners: HS Code 7616999000

Lean Pipe Structural Foot Supports & Caps: HS Code 3926909090

*(All internal and external commercial shipping documentation is prepared with periods removed from the code for strict customs clearance speed optimization).*

Yes, all our structural profiles and high-strength internal connectors are precision-engineered to meet Universal Metric Standards. Our product ranges are fully compatible and interchangeable with international heavy-duty structural grids, including standard European modular specifications and German MayTec dimensions, allowing system integrators to directly swap components without structural modification.

Absolutely. We specialize in producing high-strength, flush-mount hidden assembly systems. Our Heavy-Duty Anchor Connectors provide rigid internal joints designed to withstand high vibrational stresses in automated heavy machinery cages, material flow racks, and cleanroom workstations, available for high-volume wholesale export along with full structural hardware kits.

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