Packing & Sealing

Frequently asked Questions

What is the difference between a gasket and a seal?

A gasket is used to prevent leakage of gas and seal to prevent leakage of fluids. A gasket and seal are used in many industrial applications. Different types of seals include:

• Hydraulic seals
• Pneumatic seals
• Piston seals
• Fastener seals

To buy gaskets and seals at discounted prices, visit mjvaluemart. The online platform connects buyers and sellers with excess inventory of gaskets and seals. Buyers can browse the products by size and negotiate the price directly with the seller. Once the two agree on a price, a transaction can take place.

How do I determine which Class or Table of gasket I need?

Gaskets of different classes or tables can handle different amounts of pressure to form a reliable seal. They are divided into 7 classes:

• 150 flange
• 300 flange
• 400 flange
• 600 flange
• 900 flange
• 1500 flange
• 2500 flange

The higher the flange the more pressure the seal can handle. For instance, a 150 flange seal can handle a load of up to 150 lbs of pressure.

What is o-ring?

An o ring seal is a mechanical gasket with a round cross-section. If you are looking for an o ring seal supplier, visit mjvaluemart, a multi-vendor e-marketplace. You will find many o ring seal suppliers on the platform selling unused and genuine inventory at discounted prices. The prices can be directly negotiated with sellers.

What is a seal ring?

A seal ring is fitted in a groove and is designed to resist pressure. An o ring seal prevents liquid leakage. The o ring, once fitted, blocks the pathway of the liquid. To bulk buy seal rings at discounted prices, visit multi-vendor e-marketplace. Buyers can connect sellers from across the country. Buyers can directly negotiate the prices.