Bathtub Drainage System Upgrade: How to Enhance Your Brand Value?

In the sanitary industry,drainage problems not only frustrate users but also put manufacturers' designs to the test. Today, let's dive into the main causes of slow drainage and explore how technology can help improve the whole experience.

· 78% of users have experienced poor drainage

· The average waiting time for drainage after a bath is 8-12 minutes

· 42% of users have reduced their bathtub usage frequency because of this issue

Pipe Design Flaws: These include insufficient pipe diameter , inadequate slope (less than 2%), and too many bends (more than 3).

Incorrect Material Selection: Some older systems still use cast iron pipes, which are prone to rust. However, many modern installations use PVC pipes, which are more durable and resistant to corrosion, but issues like improper installation or pipe sizing can still cause drainage problems.

Lack of Anti-Blockage Design: Most drains only use simple filters, which do not effectively prevent debris from causing blockages.

- Hair tangles that are difficult to remove completely

- Rapid accumulation of soap scum and mineral deposits

- Traditional cleaners that can corrode the pipes

Experimental data shows that after using strong acid cleaners for 3 months, the thickness of metal pipes can decrease by 0.2-0.5mm, shortening the lifespan of the pipes.

Multiple causes of odor generation:

- Design flaws in the P-trap leading to failure of the water seal

- Excessive roughness of the pipe interior (Ra > 0.2μm)

- Formation of microbial biofilms (biofilms can form within 3 days)

Upgraded Filter: Use a double-layer stainless steel filter (the upper layer captures large particles, and the lower layer filters out hair tangles).

Removable Drain Cover:Optimize the design for a quick-release structure (no tools needed, can be removed and cleaned by hand).

Improved Trap: Use a U-shaped trap with a cleaning port, making it easier to clean accumulated debris regularly.

Electroplating Process: The valve body is chrome-plated/nickel-plated, rust-resistant, and easy to clean.

Anti-fouling Coating: The inner wall of the drain outlet is coated with a hydrophobic layer (reduces soap scum buildup).

▸ Nickel-plated brass drainage components (lifespan extended to 10 years)

▸ Dual-channel drainage design (main drain + backup emergency outlet)

Material Costs: +15-20%

Failure Rate: -60%

After-Sales Service Costs: -45%

Market Premium Capability: Consumer willingness to pay survey shows:

70% of users are willing to pay 10-15% more for a better drainage system

Premium market potential reaches 25-30%

Slow drainage can be caused by a variety of factors. First, check for visible blockages at the drain, such as hair clumps. If there are no obvious blockages, the issue might be soap scum or mineral buildup deep within the pipes.

Another possibility is insufficient pipe slope or a pipe diameter that’s too small. In older homes, rust or roughness inside cast iron pipes may also be a factor.

A: Odor issues require a systematic approach:

1) Ensure that the trap (P-trap) has water in it. If you haven't used the bathtub for a while, fill it with water and then drain it.

2) Use a dedicated pipe deodorizer, and products containing activated carbon tend to work particularly well.

3) Check if the overflow drain is clean, as this area is often overlooked and can trap dirt and grime.

4) If the odor persists, you may need a professional high-temperature steam cleaning to eliminate microorganisms inside the pipes.

Yes, improper drainage pipe design can lead to a variety of issues. The most common problems include: insufficient pipe slope causing water to pool, small pipe diameter limiting drainage capacity, too many bends increasing water flow resistance, and poor ventilation leading to air blockages.

For existing systems, localized improvements, such as adding ventilation devices or replacing certain pipe sections, can help resolve the issues.

For business partners looking to further elevate product value and competitiveness, Hydrorelax offers a comprehensive suite of bathtub drainage component optimization services. From efficient drainage system design to customized accessory solutions, our expert team provides full technical support and solutions.

Contact us to learn how our services can drive your brand's growth and help you break through in the market.