NNK Professional Water Plug Manufacturer - Various Materials And Sizes, Fast Delivery

31 Jul.,2025

NNK Professional Water Plug Manufacturer - Various Materials And Sizes, Fast Delivery.Water plug, also known as oil plug or process hole cover, is a special part used to seal the process holes in mechanical parts. As a professional oil seal manufacturer, we have the production capacity of independent stamping water plugs,

 

Professional Water Plug Manufacturer - Various Materials And Sizes, Fast Delivery

What is a water plug and its application

Water plug, also known as oil plug or process hole cover, is a special part used to seal the process holes in mechanical parts. As a professional oil seal manufacturer, we have the production capacity of independent stamping water plugs, and our products are widely used in:

-Engine cylinder block and cylinder head

-Gearbox housing

-Hydraulic system components

-Process hole sealing of various mechanical equipment

-Automobile and motorcycle parts

NNK Professional Water Plug Manufacturer - Various Materials And Sizes, Fast Delivery

Water plug material selection we provide

The water plugs produced by our factory are made of a variety of high-quality materials to meet the needs of different working conditions:

-Iron water plug - economical and practical, suitable for general environment

-Brass water plug - strong corrosion resistance, excellent sealing performance

-Stainless steel water plug - high-end choice, corrosion and high temperature resistance

-Iron galvanized water plug - cost-effective, with certain anti-rust ability

 

Comprehensive size coverage

Our water plugging products have a wide range of sizes, from 8mm to 84mm. Common specifications include:

-Small size series: 8mm, 10mm, 12mm, 13mm,14mm, 16mm,

-Medium size series: 18mm, 19mm,20mm, 21mm,22mm, 24mm, 25mm,27mm,28mm,29mm

-Large size series: 30mm, 32mm,33mm,34mm,35mm, 40mm, 42mm,50mm,55mm, 58mm,60mm, 84mm

NNK Professional Water Plug Manufacturer - Various Materials And Sizes, Fast Delivery

Factory advantages and inventory status 
 

As a professional water plug manufacturer, we have the following advantages:

✔ Large-scale inventory - hundreds of thousands of pieces are always in stock to meet urgent needs
✔ Fast delivery - regular orders are shipped within 24 hours, and urgent orders are specially handled
✔ Strict quality inspection - each batch of products undergoes strict quality inspection
✔ Customized service - supports non-standard sizes and special materials

At present, our factory has sufficient inventory of water plugs, especially common specifications, and can provide customers with the fastest delivery service.

NNK Professional Water Plug Manufacturer - Various Materials And Sizes, Fast Delivery

Why choose our water plug products
 

1.Professional production technology - precision stamping process to ensure accurate product size

2.Reliable materials - raw materials come from well-known suppliers, quality guaranteed

3.Good sealing performance - reasonable design, excellent sealing effect after installation

4.Price competitiveness - large-scale production brings cost advantages

5.Perfect service - professional support from consultation to after-sales

 

Whether you need standard specifications of water plugs or have special customized needs, we can provide satisfactory solutions. Welcome to contact us for the latest product catalog and quotation information, our professional team will provide you with the most suitable product recommendations.

Contact us now to experience the high-quality products and services of professional water plug manufacturers!