Drain Stopper Gasket – Custom Rubber Plug Solutions for Kitchen, Bathroom & Industrial Drainage
Introduction
Looking for a durable, leak-proof, and custom-made Drain Stopper Gasket?
Xiamen Jinshun Sealing Technology Co., Ltd. is a trusted China manufacturer with over 20 years of rubber production experience, offering tailor-made drain gasket solutions that fit any sink, tub, or industrial drainage application.
Our drain stopper gaskets are made from high-performance materials such as Silicone, NBR, EPDM, FKM, and are certified by NSF, FDA, LFGB, ACS, WRAS, KTW-W270, ROHS, REACH, PAHS, and more - making them safe for drinking water and long-term use.
Whether you need standard sizes or custom-engineered shapes, we support OEM, ODM, wholesale, and distributor partnerships worldwide.
1. What Is a Drain Stopper Gasket?
A Drain Stopper Gasket is a sealing component used to create a watertight closure in sinks, bathtubs, floor drains, and plumbing systems. It prevents leakage, stops odors, and ensures efficient drainage control. Our gaskets are available in multiple shapes, hardness levels, and material options, allowing perfect compatibility with residential, commercial, and industrial drainage systems.
2. Key Features & Advantages
- Leak-proof sealing for kitchen sinks, bathroom drains, and utility tubs
- Custom shapes available - round, tapered, flat, conical, or fully customized
- Certified materials safe for food contact and drinking water
- Heat, chemical, and aging resistance for long service life
- ISO-certified factory with over 20+ years in rubber manufacturing
- Supports OEM, ODM, wholesale & bulk production
- Fast production cycles and strict quality control
3. Material Options
We manufacture Drain Stopper Gaskets using premium elastomers to meet global safety and performance standards.
| Material | Features | Applications |
|---|---|---|
| Silicone | Food-grade, heat-resistant up to 230°C | Kitchen sinks, food service equipment |
| NBR | Excellent oil & wear resistance | Industrial drains, mechanical seals |
| EPDM | Weather & ozone-resistant | Bathroom, outdoor drainage systems |
| FKM (Viton) | High chemical & temperature resistance | Chemical lines, heavy-duty drainage |
| TPE | Soft, flexible, eco-friendly | Household drain stoppers |
4. Technical Specifications
| Parameter | Value / Option |
|---|---|
| Hardness (Shore A) | 30–90 Shore A |
| Temperature Range | -40°C to +230°C (depending on material) |
| Available Colors | Black, white, transparent, or custom |
| Certifications | NSF / FDA / LFGB / ROHS / REACH / PAHS / WRAS / KTW-W270 |
| Sizes | Standard & fully custom sizes |
| Tolerance | ISO 3302-1 Class M2 / M3 |
5. Quality Control & Certifications
Every Drain Stopper Gasket undergoes strict inspection:
- Physical testing (hardness, tensile, elongation)
- Dimensional accuracy checks
- Chemical resistance testing
- Performance simulation tests
- Random batch sampling
We maintain 15 full-time QC experts and follow ISO quality standards.
Certificates available upon request.
6. Packaging & Delivery
We offer flexible packing and global delivery options:
- Individual polybag or bulk packaging
- Custom branding for OEM orders
- Air, Sea, Express (DHL/FedEx/UPS/TNT) shipping available
- Fast lead times for urgent orders
7. Why Choose Us
- One-stop custom gasket solutions → Save time & cost
- High-quality materials approved for drinking water & food equipment
- 20+ years of expert engineering with advanced rubber production technology
- Stable global supply for distributors & wholesalers
- Excellent after-sales support and technical guidance
8. FAQs
Q1: What products do you manufacture besides Drain Stopper Gaskets?
We also produce O-rings, Y-seals, flat gaskets, silicone tubes, molded rubber parts, and customized sealing components using silicone, EPDM, NBR, FKM, TPE, and other materials.
Q2: Where are your products commonly used?
Our rubber sealing parts are widely used in:
- Kitchen & bathroom drainage systems
- Drinking water equipment
- Food sanitation & appliances
- Electronics & machinery
- Automotive and industrial applications
Q3: Do you have a professional quality control team?
Yes. We have 15 dedicated QC specialists responsible for raw material inspection, production monitoring, and final product testing.
Looking for a reliable Drain Stopper Gasket manufacturer?
Get high-quality sealing products directly from a certified China factory.
👉 Request a Free Quote Now
👉 Ask for Samples
👉 Partner with Us for OEM / ODM / Wholesale Supply
Contact us today and let's build a long-term partnership.
