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In the world of modern vertical transportation, elevator performance hinges on precision engineering—and one often-overlooked component plays a critical role: **brass rectangular tubes for elevator door guides**. These high-performance components ensure smooth, quiet, and reliable door operation, making them indispensable in residential, commercial, and industrial elevators.

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As a leading **copper tubing manufacturer and exporter**, we specialize in producing premium-quality brass rectangular tubes designed specifically for elevator door guide systems. With decades of experience and a commitment to excellence, our products are trusted by lift system integrators worldwide.

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**Key Features of Our Brass Rectangular Tubes for Elevator Door Guides**

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1. **Superior Material Composition**

Our tubes are crafted from high-purity **C27200 lead-free brass (free-machining brass)**, offering excellent strength, corrosion resistance, and wear resistance—ideal for long-term use in demanding environments.

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2. **Precision Rectangular Profile**

Engineered to exact tolerances (±0.05mm), our rectangular tubes ensure perfect alignment with elevator door rollers and tracks, minimizing friction and preventing misalignment issues.

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3. **Smooth Surface Finish**

A polished inner and outer surface reduces abrasion and ensures seamless movement of the door mechanism—resulting in quieter, more efficient operation.

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4. **Enhanced Durability & Load-Bearing Capacity**

Designed to withstand repeated stress cycles, our tubes maintain structural integrity over thousands of door cycles without deformation or fatigue.

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5. **Customizable Dimensions & Lengths**

Available in various sizes and lengths up to 6 meters, our tubes can be tailored to meet specific elevator model requirements.

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6. **Compliance with International Standards**

Manufactured under ISO 9001:2015 quality management systems and compliant with EN 13813 (Elevator Safety Standards), ensuring reliability and safety.

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**Applications in Elevator Systems**

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Our **brass rectangular tubes for elevator door guides** are widely used in:

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- Passenger and freight elevators

- High-speed and low-speed elevator systems

- Hospital and hotel lifts requiring silent operation

- Smart building automation projects

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They serve as the primary track for door rollers, guiding doors along a precise path during opening and closing cycles—ensuring passenger safety and comfort.

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**Why Partner with Us? The Advantages of Choosing a Trusted Copper Tubing Manufacturer & Exporter**

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As a globally recognized **copper tubing manufacturer and exporter**, we offer unmatched value:

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? **End-to-End Manufacturing Control**

From raw material sourcing to final packaging, every step is monitored in-house to guarantee consistency and quality.

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? **Competitive Pricing Without Compromise**

Bulk production capabilities allow us to deliver premium materials at cost-effective rates—ideal for OEMs and large-scale projects.

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? **Technical Support & Custom Solutions**

Need a non-standard size or special coating? Our R&D team works closely with clients to develop bespoke solutions.

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? **Fast Turnaround & Reliable Delivery**

With state-of-the-art production lines and logistics partnerships, we ensure on-time delivery even for urgent orders.

?**Sustainability & Environmental Commitment**

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At our core, we believe in sustainable manufacturing. Our brass tubes are recyclable, and we utilize energy-efficient processes that minimize environmental impact. As a responsible exporter, we adhere to RoHS and REACH regulations, ensuring safe, eco-friendly products.

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Product Name: Brass rectangular tubes for electrical busbar enclosures

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Standard Available: | ASTM | JIS | DIN | BSI | EN ISO | GOST | GB | SAE |

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Materials Of? Brass Tubes Rectangular:?

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ASTM:C22000 / C23000 / C26000 / C27000 / C28000

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JIS:C2200 / C2300 / C2600 / C2700 / C2800

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GB:H90 / H85 / H70 / H65 / H63

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DIN:CuZn5 / CuZn10 / CuZn15 / CuZn20 / CuZn30 / CuZn33 / CuZn37 / (DIN17660)

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BS EN:CW500L / CW501L / CW502L / CW503L / CW505L / CW508L (BS EN12449)?

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BS:CZ108 (BS2871)

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Temper Condition:? Soft / Half Hard / Hard

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