Brand names of custom shower drains usually focus on the various components of a shower drain, of which the core is an important one. The shower drain core usually refers to the internal structure of the shower drain, including the drain pipe, the filtration mechanism, and the anti-odor design. Brand names may focus on the quality and design of the shower drain core to ensure that the drain drains effectively, prevents clogging, and is odor-resistant during use.
The design of the material, shape, and drainage effect of the shower drain core may affect the user’s experience, so brands may invest certain efforts and resources in the research, development, and production of the shower drain core. Some brands may also offer customized shower drain core options to meet the special needs of different customers, such as special material, color, or size customization.
Overall, shower drain cores are a key product component for brand owners of customized shower drains, affecting the performance and user experience. Brand owners usually make efforts to provide high-quality and innovatively designed shower drain cores to meet market demand and enhance brand competitiveness.
Shower drain manufacturers & factory usually have their own designs for shower drain cores. When choosing a factory for a shower drain brand owner or buyer, there are several points to consider:
Quality of shower drain core design:
First of all, you need to evaluate the quality of shower drain core design provided by the factory. From the drainage, sealing, corrosion resistance, and material aspects of testing the quality of shower drain core, we require the shower drain factory to provide a shower drain national standard experimental report, check whether the data inside is qualified, and ensure that the design of the shower drain core is in line with the industry standards with good drainage effect, anti-odor function, and durability.
Drainage capacity of shower drain core:
the water speed of the magnetic levitation cartridge is 350 ml/s, the national standard is 300 ml/s, the new design of the shower drain core’s water speed is >400 ml/s, the water outlet design is a straight open and close design, and the maximum can be opened 90 degrees.
Sealability of shower drain core :
Anti-odor design:
Sealing structure: See how the sealing structure of shower drain cartridge is composed by the shower drain customized factory. Shower drain cartridges are usually designed with a sealing structure to prevent sewer odors from spreading upward into the house. The sealing structure can be made of rubber gasket, sealing ring and other materials to ensure the smooth flow of water while effectively sealing the odor.
Anti-odor or ceramic core: Some shower drains have a special anti-odor or ceramic core that is designed to help trap odor molecules and prevent them from spreading.
Anti-overflow design:
Water Seal Design: Shower drains often have a water seal embedded in the core, which is designed to prevent sewage from flowing backwards. The water seal creates a barrier as the water drains, preventing sewage from spilling back into the home.
Anti-overflow valve: Some shower drain inserts may also incorporate an anti-overflow valve, which closes the drain when necessary to prevent sewage from flowing backward.
Corrosion resistance of shower drain inserts:
Shower drain inserts are usually placed in humid environments and often come into contact with water, detergents, and possibly chemicals, so it’s important to have good corrosion resistance. The first thing you need to look at is the material of the shower drain core. Common shower drain core materials include stainless steel, copper, and plastic. Stainless steel is usually considered a material with good corrosion resistance, while copper also has some corrosion resistance. Next is the plating treatment on the surface of the shower drain, whether it meets the national standard.
China shower drain core qualified test
- Test of drainage capacity
According to GB/T 27710-2011 “Shower Drain” standard requirements, when the submerged water depth of the shower drain is constant at (15±1) mm, the flow rate of the shower drain for shower drainage is ≥0.16 L/s for shower drains with a diameter of <40mm. - sealing test
Anti-overflow shower drains and mechanical sealing shower drains should be able to prevent the overflow of water through the grates to the ground, Anti-overflow components should be
0 kPa±1 kPa
Flexible without jamming. Its performance should be in line with the 40 kPa ± 1 kPa water pressure conditions to ensure that 30 ± 2 minutes do not return to the overflow. - corrosion resistance test
In the ambient temperature of 23 ± 2 ℃ and relative humidity of 40% ~ 70% ~ 70% of the conditions, respectively, take two drops (about 0.10 mL) of NaOH solution, drops in different locations of the organic coating (preferably on the flatter surface), retained for 16 h, 24 h, the surface should not blister, peel, corrosion, and other phenomena.
Testing information from the Chinese national standard shower drain document Standard No.: GB/T 27710-2020 : https://openstd.samr.gov.cn/bzgk/gb/newGbInfo?hcno=A4DDBA219EA86120BEBF589540BDC6B2
Product manual:
anti-odor design of shower drain core, anti-odor principle, warranty information, and other information.
Customer feedback on factories that customize linear drains:
Check the customer feedback situation of the factory of floor drain, whether there are any following points:
1, the time period of customer cooperation
2, the speed of customer return orders
3, the customer’s favorable rate
4, Customers on the floor drain customization requirements
5, customized linear drain factory core patents or anti-odor treatment patents
Overall, the design and performance of floor drain cores are critical to the quality and user experience of floor drain products. Floor drain brand owners need to consider various factors when choosing a floor drain supplier to ensure that the linear drain cores provided meet the expected requirements.
