Drain
Why Choose Us
Rich experience
NINGBO ETDZ HOLDINGS LTD. is founded in 1986. It is developed in the year 2000 From NINGBO ETDZ IMP & EXP CORP with its predecessor NINGBO ECONOMIC TECHNOLOGY DEVELOPMENT ZONE IMPORT & EXPORT CORP. Through the years, the company changes the style from a single import & export enterprise to a diversity trade. Industry integrated group enterprise, and covers industries such as importing and exporting business, commodity business, cross-border e-commerce trade, international bidding, etc.
Complete range of products
Equipment legs, handles, floor drain, lampshades, electrode, infrared heating tube, beer keg, knob.
Wide market
USA, EU, Brail, Mexico, Japan, 30+ export country, $20.58million Annual output.
High quality
Real manufacturer with our own factory located. Strong professional technical team ensure to produce the top quality products. Good knowledge on different market can meet special requirements.
What Is a Drain
A drain is the primary vessel or conduit for unwanted water or waste liquids to flow away, either to a more useful area, funnelled into a receptacle, or run into sewers or stormwater mains as waste discharge to be released or processed.
In most systems, the drain is for discharge of waste fluids, such as the drain in a sink in which the water is drained when it is no longer needed.
Using drain in your bathroom can offer several benefits. Here are some advantages of installing a drain:
Efficient water drainage: Drains have a long, narrow profile that allows for efficient and rapid water drainage. Unlike traditional central drains, which can be prone to clogging and slow drainage, linear drains can handle higher water flow rates, minimizing the risk of water pooling in your shower.
Sleek and modern design: Drains have a sleek and contemporary appearance, contributing to a more visually appealing bathroom design. Their linear shape blends seamlessly with modern tile patterns and offers a minimalist aesthetic. This can enhance the overall look and feel of your bathroom.
Versatile placement options: Drains can be installed against the wall, along the threshold, or even in the center of the shower area. This flexibility allows for various design possibilities and can accommodate different bathroom layouts and configurations.
Accessibility and safety: Drains can be installed flush with the floor, eliminating any barriers or tripping hazards that might be present with traditional drains. This makes them particularly beneficial for individuals with mobility issues or those who use wheelchairs or walkers. The seamless transition from the bathroom floor to the shower area enhances accessibility and safety.
Easy maintenance: Cleaning and maintaining a drain is generally easier compared to traditional drains. The open design of the drain makes it simple to remove debris and clean the drain channel effectively. Some drains also come with removable grates or strainers, making maintenance even more convenient.
Waterproofing advantages: Drains often require a sloped floor to ensure proper water drainage. This slope can contribute to better waterproofing as the water is directed towards the drain, reducing the risk of water leakage and moisture-related issues.
How Does a Drain Work
Taking a refreshing shower is one of life's simplest pleasures. We often don't think about the intricate systems that make it all possible, such as theshower drain. In this blog post, we will dive into the world of shower drains and explore how they work to efficiently remove water and prevent clogs.
Anatomy of a shower drain
To understand how a shower drain works, let's start with its basic anatomy. A typical shower drain consists of three main components: The drain strainer, the drainpipe, and the trap. The drain strainer, usually a metal or plastic cover, sits flush with the shower floor, allowing water to pass through while catching debris to prevent clogs. The drainpipe, a pipe connected to the strainer, carries the water away. Finally, the trap, a curved section of pipe, serves as a water seal and prevents unpleasant odors from entering the bathroom.
Gravity and water flow
Gravity plays a crucial role in the functioning of a shower drain. When you take a shower, water naturally flows downwards due to gravity. The slight slope in the shower floor directs the water towards the drain strainer. As water enters the drain strainer, it passes through small holes or slots, while any larger debris is captured, preventing it from entering the drainpipe.
Ventilation and airflow
Efficient drainage relies not only on gravity but also on proper ventilation. Every drain system requires adequate airflow to ensure smooth water flow. Vent pipes, connected to the drainpipe, extend to the roof or outside walls of the building. These pipes allow air to enter the system, preventing negative pressure and siphoning that could hinder drainage. The proper balance of water flow and air pressure helps maintain an effective drainage system.
Traps and odor prevention
The trap, an essential component of a shower drain, plays a significant role in preventing foul odors from entering your bathroom. The trap contains a small amount of water that acts as a seal, blocking the passage of sewer gases. The water creates a barrier between the inside of your home and the drainpipe, ensuring a pleasant and odor-free environment. Regularly pouring water down drains that are infrequently used can help maintain trap seals.
Dealing with clogs
Despite the preventive measures in place, shower drains may occasionally become clogged. Hair, soap scum, and other debris can accumulate over time, obstructing the flow of water. To unclog a drain, various methods can be employed, such as using a plunger, drain snake, or chemical drain cleaners. However, it is important to exercise caution and avoid damaging the pipes or worsening the clog. In such instances, it is advisable to seek professional plumbing assistance to ensure a safe and effective resolution.
8 Benefits of Drain Cleaning That You Will Notice All Year Long




Elimination of clogs and slow drains
Clogged pipeover time, debris, waste, mineral deposits, and other obstructions can build up along pipe walls, causing reduced water flow. In the beginning, the result of these blockages will be slower drains. However, if left unchecked, these obstructions can intensify into full-blown clogs, resulting in backups, overflows, and even floods. Professional drain cleaning will seek out and remove these clogs and restore free-flowing water throughout your home.
Prevention of foul odors
A buildup of waste within the plumbing system can result in foul odors permeating your entire home. Unfortunately, the sources of these odors are typically untouchable without professional tools and assistance, and you'll be stuck with the smell until you get your drains cleaned.
No more noisy pipes
Disruptions in water flow through the pipe system can be a source for squeaking and cracking noises that are audible through the walls. Drain cleaning removes the obstructions, and in doing so opens up the pipes, reduces pressure in the lines, and eliminates those annoying sounds as well.
Encourage pipe longevity
Pipe and drain systems that are well cared for with regular expert cleaning will have a longer lifespan, and this will also help to maintain the property value of the structure.
Money in your pocket
Poorly maintained and clogged plumbing systems can result in corroded pipes that may end with water leaks and increasing water bills. You can avoid such costly scenarios with annual drain cleaning, which will also give your plumber a chance to locate other possible problem areas that could crop up in the future, giving you time to do some preventative maintenance.
Reduce the risk of mold and bacteria growth
Clogs in drains and pipe systems can encourage the accumulation of standing water and puddles, which can become fertile grounds for harmful bacteria, mold, and mildew. The only way to get rid of these pathogen breeding grounds is by getting rid of the clogs that are allowing the water to build-up in your bathroom and kitchen basins.
Overflows and floods are yesterday's news
When pipe systems are allowed to accumulate buildup, debris, and waste along the pipe walls, the risk of overflows and flooding increases. The consequences can be devastating, draining you of valuable resources, time, and money.
Lower risk of dirty plumbing work
Clean water if clogs are allowed to compound, the result could be you having to invest in major plumbing work to remedy the issue. Regular professional drain and pipe cleaning will provide peace of mind from knowing that the plumbing system is operating cleanly and efficiently. The benefits of professional drain cleaning are undeniable, and are certainly something you'll notice all year long. Clogs and slow drains in your pipes can strain the plumbing system, shortening its lifespan and potentially leading to invasive plumbing work.
Drain Installation
In almost every bathroom, linear shower drains are fixed, whether it is new construction or renovation. Shower drain installation is not as complex as you consider. You can set a linear shower drain in four different methods. According to your specific location, you should fix the model of the shower drain that is suitable for the site. Check the work area before starting the installation process, and it should be clean. The built-in set requires to be placed after generating the space for the shower drain.
Using the adjustable height legs, this can be done. At first, to the drainage pipe, attach the shower drain and ensure that the drain pipe has enough slope. It's time to waterproof the shower drain as soon as the screed had rugged. Using the water safety system, this can be done. Ensure you generate a slope with a 2% gradient toward the shower drain when tiling. The distance should be 5 mm, and it is essential to note that tiles are not fixed directly at the shower drains. The connection between the drain and the floor should be sealed once the tiles have been fixed.
Below are some practical tips you can try when cleaning your drains.
Don't use commercial cleaners.
Homemade drain cleaners like a vinegar and baking soda solution are better options for most drain cleaning activities. Commercial drain cleaning products can be effective but they can damage your pipeline because of the harsh chemicals that they contain.
Use boiling water.
Pour this down your clogged drain to loosen any blockage trapped inside. This step is easy and simple, but you should only consider this as the first move towards unclogging your drain. It's still best to call an expert plumber to help you out.
Get a drain screen.
This is a common home maintenance solution especially if you don't like drain cleaning work. The screen or filter is placed atop the drains found in the bathroom and in your kitchen sink to prevent hair, soap, and food particles from passing through.

Parts of a Drain

Most types of drains are designed similarly, while their installations differ. Each drain comprises four main components – the grid, strainer, trap, and vent.
Grid: The grid is the topmost metal grate that is designed to let the water flow straight through as you use the shower. The grid is the component that different types of drains are referring to.
Stainer: The strainer is situated right below the grid and functions to prevent any large objects from entering the drain pipe and causing clogs. Many types of shower drains even allow for the grid to be removed so you can clean out the strainer. This should be done regularly to keep the pipes as clean as possible.
Trap: As the drain snakes down toward the sewage system, the design changes to form a U-shape is known as the trap. It is a one-way valve that prevents any sewer gasses from entering into your bathroom through the drain.
Vent: The vent allows air into the drainage system in order to facilitate the draining process. If the vent becomes clogged, the water will drain slowly, or not at all.
Our Factory
NINGBO ETDZ HOLDINGS LTD. is founded in 1986. It is developed in the year 2000 From NINGBO ETDZ IMP & EXP CORP with its predecessor NINGBO ECONOMIC TECHNOLOGY DEVELOPMENT ZONE IMPORT & EXPORT CORP. Through the years, the company changes the style from a single import & export enterprise to a diversity trade. Industry integrated group enterprise, and covers industries such as importing and exporting business, commodity business, cross-border e-commerce trade, international bidding, etc.
Adhering to the people-oriented, guests first principle of integrity service.
The method of doing things carefully.
Our company has also been selected as "TOP 100 Enterprises in Ningbo service industry" for several years, and has "the competence for foreign contracting projects" which are determined by national Ministry of Commerce.
The trademark of "NBETDZ" has also been selected for "Ningbo export famous brand" and "Zhejiang export famous brand", and appraised as the AEO advanced certification enterprise of the customs. Our company was awarded the title of "Example Enterprise for Trade & Logistic" in Ningbo City and has been appraised as "The Pilot Enterprise for Ningbo Foreign Trade Supply Chain Management. And our company was awarded the title of "Ningbo city in the ten largest foreign trade enterprise innovation ", "Chinese export pilot index" sample enterprises by the General Administration of Customs.
In 2019, the company cooperated deeply with domestic customers and joined hands with the fortune 500 enterprises worldwide, with a total value of imported copper concentrate of 770 million yuan. In the whole year, the company achieved a total import & export volume of 2.058 billion yuan, ranked 52nd in Ningbo foreign trade enterprises, and was once again awarded the "Ningbo Shipper association vice president unit".



Our Certificate
ISO9001, ISO14001, ISO45001

FAQ
Q: Where is the best place to put drain?
Q: Can a drain not be centered?
Q: How often do you need to clean your drains?
In addition to annual professional cleaning for drains, maintain your drains weekly and monthly by performing certain care tasks. Doing these jobs on a regular basis will help keep drain pipes flowing smoothly and free of matter that could form an obstruction in the line.
Whenever you notice a slow-moving drain, cleaning the drain should be the first thing you do to troubleshoot the problem. A blockage in the line is usually to blame with one drain or multiple drains in one area of the home are slowing down or blocked. If you are unable to clear out the pipe yourself, you will need to call in a plumber.
Q: What is the proper slope for a drain?
Q: Can a drain have too much slope?
Q: What is the minimum slope for a drain?
Q: Do drains get clogged with hair?
Q: What are the components of the drain?
Stainer: The strainer is situated right below the grid and functions to prevent any large objects from entering the drain pipe and causing clogs. Many types of shower drains even allow for the grid to be removed so you can clean out the strainer. This should be done regularly to keep the pipes as clean as possible.
Trap: As the drain snakes down toward the sewage system, the design changes to form a U-shape is known as the trap. It is a one-way valve that prevents any sewer gasses from entering into your bathroom through the drain.
Vent: The vent allows air into the drainage system in order to facilitate the draining process. If the vent becomes clogged, the water will drain slowly, or not at all.
Q: Why is my drain so slow?
Q: Where is the best location for a drain in a shower?
Q: Should a drain go wall to wall?
Q: How long should a drain be in a shower?
Q: How much slope do I need for a drain?
Q: What pitch should shower floor be for drain?
Q: Can you put a drain in the middle of the shower?
Q: How do you unblock a drain?
Q: How do I keep my drain from clogging with hair?
Use a hair catcher.
Flush your drains periodically.
Steer clear of oily products.
Avoid drain-clogging activities.
Let the water run. .
Clean your drain regularly.
Q: What is the flow rate of a drain?
Q: How can I make my shower drain better?
Q: How close is the drain from the wall?
We're well-known as one of the leading drain suppliers in China for over 35 years, featured by quality products and good service. If you're going to wholesale discount drain, welcome to get pricelist and quotation from our factory.
















