Container Seals: A Small Component with Big Importance

Container seals may seem like a minor component, but their role is crucial in protecting the goods stored inside shipping containers. These small yet essential parts ensure that cargo remains dry and secure, shielding it from rain, sunlight, wind, dust, and foreign objects, no matter the weather conditions.

Today, AlphaSeals introduces you to four popular container seal models, designed to meet various needs and challenges in transportation.


1. J-Type Container Door Seal

The J-Type seal is the most widely used in the shipping industry. Its "J"-shaped cross-section is engineered for strength and durability. Made from EPDM rubber, it offers exceptional features:

High pressure resistance: Supports up to 10 MPa
Temperature tolerance: Operates efficiently in temperatures ranging from -50°C to +160°C
This seal is perfect for all types of containers, ensuring high durability in both hot and cold environments.


2. U-Type Container Door Seal

The U-Type seal features a "U"-shaped design at the top and a smooth surface at the bottom. It is specifically crafted for a tight and effective seal. Manufactured from EPDM rubber, it provides superior protection against:

Water
Dust
Foreign particles
This seal is ideal for installation on container doors, ensuring your cargo is safeguarded from external contaminants.


3. H-Type Container Door Seal

The H-Type seal stands out with its "H"-shaped profile, designed to handle heavy-duty applications and withstand high temperatures. Made from premium EPDM rubber, it offers:

Resistance to mild acids
Durability in various environmental conditions
This seal is an excellent choice for ensuring a secure seal on container doors, providing reliability during transportation.


4. EPDM Weather Strip for Containers

This EPDM weather strip is specially designed for use around container edges. Its circular profile with grooves at the bottom allows for excellent compression and extended service life. Key features include:

Outstanding water resistance
Resistance to mild acids
Superior compression support
This weather strip is ideal for sealing and protecting containers from air, water, and dirt, ensuring the safety of your cargo.


Protect Your Goods with AlphaSeals’ Premium Container Seals
If you’re looking for container seals that meet every requirement—be it for extreme environments or secure transportation—AlphaSeals has you covered.

Contact us via Line: @ptiglobal
Email: info@ptigroups.com
Phone: +6622577145
Mobile/WhatsApp: +66982539956 / +66863077310

Let AlphaSeals be your trusted partner in ensuring the safety and integrity of your cargo.

AlphaSeals by PTI Global Products Company Limited
Experts in manufacturing and distributing rubber and plastic extrusion products for over 10 years.