JUTYE SANITARY JUTYE SANITARY

China Sink Strainer Drain Valve Repair Spare Gasket for Kitchen Sink Stopper Manufacturer, Factory

The Sink Strainer Drain Valve Repair Spare Gasket is an essential replacement part designed to restore leak-proof functionality to your kitchen sink stopper. Made from high-quality stainless steel, PP plastic, and PVC, this durable gasket creates a watertight seal between your sink strainer and drain pipe. Compatible with most standard kitchen sink assemblies, it prevents water leaks, odors, and pipe damage caused by worn-out seals. Easy to install and long-lasting, this repair kit is ideal for homeowners, plumbers, and landlords

Product Description

Product Specification
Material Stainless Steel + PP + PVC
Finish type White
Product dimensions 70mm
Special feature Easy to Install, Easy to Remove, Easy to Clean
Packing 3pc in the bag 90X130mm, 500pcs in the export master carton 40X40X40cm
Product Description
Product Features & Specifications
1. Premium Multi-Material Construction
  • Stainless Steel Washer: Rust-proof 304 steel for durable compression
  • PP Plastic Retainer: Heat-resistant (up to 80°C/176°F) and crack-proof
  • PVC Gasket: Flexible watertight seal that resists deformation
2. Universal Compatibility
  • Fits most 3.5-inch (90mm) kitchen sink drains
  • Works with pop-up and grid strainer models
  • Suitable for stainless steel, porcelain, and composite sinks
3. Technical Specifications
  • Inner Diameter: 1.5 inches (38mm)
  • Outer Diameter: 3.5 inches (90mm)
  • Thickness: 5mm (0.2 inches)
  • Color: Black (PVC) + Silver (Stainless Steel)
Usage Scenarios
🔧 Leaky Sink Repairs

Fixes dripping and water leakage issues under the kitchen sink effectively.

🛡️ Preventative Maintenance

Replaces aged, dry-rotted, or worn gaskets before leaks can cause wood damage.

🏢 Rental Property Upkeep

A quick and highly cost-effective repair solution for landlords and property managers.

🛠️ DIY Plumbing Projects

An essential component pack for standard replacement of kitchen sink strainer units.

Why Choose Our Repair Gasket?
  • 3-Layer Protection: Expertly combines steel durability, plastic stability, and PVC sealing properties.
  • Precision Fit: Specifically engineered to match standard OEM dimensional specifications.
  • Easy Installation: Designed for simple DIY setup; no special tools or complex procedures required.
  • Long Lifespan: Offers durability that lasts 3-5 years under normal daily household use.
  • Cost Savings: Allows you to fix minor leaks without purchasing a complete new strainer assembly.
Installation Guide (3 Simple Steps)
  1. Turn off water and safely remove the old strainer assembly.
  2. Clean drain flange thoroughly to remove all debris, old sealant, or residue.
  3. Assemble new gasket carefully in this exact order:
    • PVC gasket (facing up)
    • Stainless steel washer
    • PP plastic retainer
    • Locknut (hand-tighten firmly to secure)
💡 Pro Tip: Apply plumber's grease to the threads for easier future removal.
Strainer Gasket Seal Assembly Dimensions
Strainer Gasket Seal Assembly Breakdown
Frequently Asked Questions (FAQ)

Q1: Will this fit my Moen/Delta/Kohler sink?

A: Yes! It is designed to be compatible with most major brand kitchen sinks that utilize standard 3.5" drain openings.

Q2: How do I know if my gasket needs replacement?

A: Key indicators include water pooling directly under your sink cabinet or persistent rotten rubber smells coming from the drain area.

Q3: Can I use this with a garbage disposal?

A: Yes, it is compatible with garbage disposals, but you must ensure proper centering and alignment with the disposal mounting flange during installation.

Q4: Is the PVC material food-safe?

A: Absolutely. The PVC gasket is manufactured using FDA-compliant materials, ensuring safe daily kitchen use.

Q5: What are the exact dimensions of the gasket components?

A: The gasket has an outer diameter of 3.5 inches (90mm), an inner diameter of 1.5 inches (38mm), and a total thickness of 5mm (0.2 inches).

Q6: What materials make up the 3-layer protection design?

A: It features a rust-proof 304 Stainless Steel Washer for compression, a PP Plastic Retainer (heat-resistant up to 80°C/176°F), and a flexible, watertight PVC Gasket.

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