D28 Internal End Cap for Aluminum Lean Pipe Profiles

Durable D28 plastic end caps for aluminum lean pipes. These ribbed internal plugs provide a secure, tool-free fit to protect edges and seal profiles.

Customized services

Aluminum Factory

Spot goods

1-hour reply

Multiple Payment

Flexible Packaging

Live Inventory Status
Current Stock: 1,490 meters
8 professionals are viewing this item.
Last warehouse update: Just now

Description

This professional-grade internal end cap provides a clean, secure finish for standard 28mm aluminum lean pipe systems. We manufacture these plugs using high-impact, wear-resistant plastic to ensure long-lasting performance in demanding industrial environments. The multi-layered ribbed design guarantees a tight friction fit, preventing the cap from loosening even under constant vibration. As a source factory, we provide these essential accessories in bulk to wholesalers and system integrators who build modular workstations, flow racks, and material handling solutions.

  1. Precision Fit: Engineered specifically for D28 aluminum profiles to ensure a seamless, flush-mount finish.
  2. Safety First: Effectively covers sharp cut edges of aluminum pipes to protect workers and prevent snags.
  3. Durable Material: Utilizes industrial-strength polymers that resist moisture, oils, and common factory chemicals.
  4. Rapid Installation: Features a simple press-fit design that requires no specialized tools or fasteners for assembly.
  5. Internal Ribbing: Incorporates flexible fins that compress against the tube wall for maximum grip and stability.
  6. Debris Protection: Seals the pipe interior against dust and industrial buildup, maintaining a hygienic workspace.

Additional information

Material

PP

Weight

2.08g

Color

White

OEM/ODM

Support

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High-Performance Industrial Aluminum Solutions

Heavy-Duty Industrial Equipment

• Structural Machinery Frames: Precision-engineered for the secure support of high-capacity machinery, including industrial compressors, hydraulic pumps, and heavy conveyor belts.

• Impact-Resistant Safety Systems: Robust guardrails and protective barriers designed to maintain structural integrity under high-impact conditions in factory environments.

> Core Specification: Optimized for maximum load-bearing capacity and long-term vibration resistance.

Precision Mechanical & Robotic Assembly

• Robotic Frameworks: Ultra-stable skeletal structures for multi-axis robots and high-speed automated lines requiring zero-deflection performance.

• Modular Engineering Systems: High-precision components for industrial workbenches, tool racks, and modular conveyor modules.

> Precision Standard: T-slot tolerance maintained at ±0.1mm for seamless integration with global linear systems.

Structural Transportation Components

• Transit Assembly: High-strength structural profiles for automotive chassis, railcar interior framing, and aerospace body components.

• Heavy-Duty Brackets: Load-securing brackets designed to support critical equipment within transit vehicles under dynamic stress conditions.

> Material Strength: 6063-T5/T6 alloy grades achieving tensile strength of 25,000+ PSI.

Logistics & Heavy-Capacity Warehousing

• High-Load Storage: Specialized profiles for heavy-duty pallet racks and automated storage/retrieval systems (AS/RS).

• Conveyor Framing: Durable support structures for high-speed sorting belts and automated logistics infrastructure.

> Durability: Superior structural rigidity to prevent sagging and misalignment in long-span installations.

Resilient Agricultural Infrastructure

• Reinforced Framework Systems: Corrosion-resistant structural frames designed to withstand extreme wind and snow loads in commercial greenhouses.

• Irrigation Systems: Support structures for high-performance piping and automated agricultural equipment.

> Corrosion Resistance: Specialized surface treatments for enhanced stability in high-humidity environments.

Product complete life cycle service

Step I: Series Selection & Stock Check

• Instant Inventory Verification: Access our massive stock of 2020-100100 series profiles. We provide real-time availability and technical drawings within 1 hour to keep your project moving.

• Global Standard Compatibility: Our standard profiles are strictly manufactured to international T-slot/V-slot standards, ensuring 100% compatibility with existing European and US systems.

> Objective: Rapid identification of standard profiles and immediate inventory commitment.

Step II: Precision Cutting & Processing

• Automated Sizing Service: We offer free high-precision cut-to-length services using industrial CNC sawing lines, maintaining a strict tolerance of ±0.1mm for perfect frame alignment.

• Standard Secondary Operations: Rapid drilling, tapping, and counter-boring based on standard connection kits (T-nuts, Brackets) to simplify your onsite assembly.

> Objective: Pre-processed standard components ready for immediate mechanical assembly.

Step III: Rapid Fulfillment & Shipping

• 48-Hour Rapid Dispatch: Standard profiles and matching accessories are packed and dispatched within 48 hours. We prioritize shipping speed for high-turnover inventory items.

• Sea-Worthy Protective Packing: Heavy-duty, multi-layer packaging designed for long-distance transit to ensure surface finish (Anodized/Powder Coated) remains scratch-free.

> Objective: Minimized lead times and secure delivery of structural frameworks.

Step IV: Supply Chain & Accessory Support

• Full-Spectrum Accessory Kit: One-stop sourcing for over 2,000+ standard accessories, including connectors, fasteners, and floor elements, ensuring a complete modular solution.

• Material Traceability (MTC): Every batch is supplied with Material Test Certificates, guaranteeing the chemical composition and mechanical properties of our 6063-T5 alloys.

> Objective: Long-term supply consistency and certified material reliability for industrial modularity.

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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