The rubber gasket is what you should have when you need to seal things tightly. They prevent things like air, water and other stuff from seeping out. You may not even notice them, but they are hard at work behind the scenes, keeping things in place
Rubber gaskets are the superman of keeping things closed. They’re rubber, so they are a sort of squishy substance that can form to fill in gaps or space. This is what makes rubber gaskets ideal for providing a strong seal between two surfaces. Whatever it is you have— a pipe, a machine, a container— black rubber gasket from Esen will help ensure it stays sealed, secure, and leak-free.
Rubber gaskets are kind of like chameleons as they can fit into a wide range of settings and scenarios. Esen's black rubber seal are used in a wide range of uses. Capable of withstanding high temperatures, abrasive chemicals, and intense pressure, they are a versatile option for sealing all types of machines and applications. Gaskets of rubber are vital to keeping things operational, from factories to plumbing to power plants.

When it comes to selecting a rubber gasket, you’ll need to consider what you’re going to use the gasket for. There are different properties to different rubber gaskets, so you are going to want to pick the right one for your job. If you are in need of a gasket for plumbing applications, you may be better off with a rubber gasket that can resist water and water-based chemicals. If you’re looking for a gasket for a car engine, on the other hand, you’ll want something that can withstand high temperatures and pressure. The right black rubber door seal can make the difference between good and bad construction. Check out Esen today to and experience their quality!

Just like any superhero, rubber gaskets require some TLC to maintain their good looks. To keep your Esen's Door Gasket in good condition, make sure you frequently check the gasket for any visible wear and tear. Then clean the surfaces where the gasket will lay to have a seal. Don't use sharp thing and forcefully when installing the gasket, it can lead to break or deformation. With regular maintenance (or loving care) your rubber gasket will work well for years to come.

Rubber gaskets are to the automotive and plumbing worlds what dark matter is to the universe. In automobiles, rubber gaskets are used in engines, transmissions and exhaust systems to maintain a tight seal between two flanges to keep fluid and gases from escaping expenditures. In plumbing, rubber gaskets are used to prevent leakage of water from pipes or between pipe sections (for use with pipe flanges), or to prevent leakage of air and gas between (for use with) flanges, valves, or other parts that are bolted together. Without rubber gaskets, our cars would be dribbling oil along the highway and our sinks would be dribbling water. So the next time you fill a glass of water from the tap or fire up your car, be sure to stop and thank the Lead Seals from Esen that’s been keeping everything sealed up tight
With long‑term partnerships across Europe, North America, Southeast Asia, and domestic leaders like CIMC, we provide full pre‑sales support—from customized quoting and sampling to production follow‑up—ensuring reliable delivery and seamless collaboration worldwide.
Our dedicated R&D team focuses on innovation and differentiation, offering tailored container flooring and accessory solutions that meet specific customer requirements, backed by a flexible production system capable of 3,000–5,000 units per category monthly.
Located in China’s largest wood production base (Linyi) and container spare parts hub (Shanghai), we operate a 60,000-square-meter facility with 9 automated production lines, 500+ employees, and annual outputs of 100,000 m³ flooring plywood and 500,000 tons of spare parts.
Holding ISO, ABS (U.S.), and FSC certifications, we adhere to both international and Chinese quality standards, supported by advanced equipment—including AUTO multi‑saws, veneering machines, and dryers—to ensure consistent, high‑performance products.