MANWAY GASKETS

Featured Product from National Rubber Corporation

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MANWAY GASKETS
quality and each step in the manufacturingprocess is carefully monitored and controlled with detailed records kept at each stage. We offer our customers complete material certification and traceability.  In the end, you get the exact products you need, over and over again.

AROUND THE COUNTRYAND ROUND-THE-CLOCK,WE COME THROUGH FOR OUR CUSTOMERS!
Facing stronger regulatory and environmental concerns, plant managers are always looking for better technologies and better products to enhance plant operations. But while plant engineers and maintenance supervisors tend to concentrate on the major plant systems, they might overlook important subassemblies, where improved products can still have an impact on plant performance. One such subassembly where a failure can have a substantial impact on performance isthe gasket, notably a manway gasket.

Manway gasket failures can lead to dangerous leaks, untimely equipment shutdowns and significantsafety risks. Gaskets are absolutely crucial to the containmentand integrity of your tank, manhole,manway, etc.
When faced with such gasket problems, facility managers often look to outside experts for solutions. At National Rubber, we specialize in providing high quality custom manway gaskets fora variety of applications to be used in the food, dairy, beverage and pharmaceutical industries.

Manway gaskets are also used to seal tanks and manholes in the pulp and paper industry, in water treatment plants, in dry bulk haulers, steel and stainless steel processing tanks and vessels, in ethanol storage tanks, and in many other industries. Our manway gaskets provide a positive seal against rough or uneven surfaces, seal with a very low stress, and fit tight against the manway.

As a leader in gasket manufacture, NationalRubber’s expertise allows us to deliver a complete sealing solution that boosts product performance. We can custom manufacture your manway gaskets out of any number of elastomeric compounds including Silicone, EPDM, Buna, and all FDA materials, depending upon the customer’s specific applications. Our team of engineers can work from a technical drawing or sample, even a sketch of your specific gasket need.  Since we offer no minimum order quantity, we will manufacture one-of specials.

At National Rubber, we pride ourselves in not only meeting, but exceeding customer expectations.  Everything we do is targeted to customer satisfaction. The process is straight forward. First, we listen to our customers. Then we tailor ourproducts to meet their requirements. Put simply, we take a vested interest in our customers’needs.
National Rubber is an ISO 9001 certifiedcompany, meaning we are held to the industry’s highest standards. We employ cutting-edgemethods to ensure parts are of the highest quality.

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We offer you following reliable services:

Custom Extrusion 
With our sophisticated control drive that allows us to maintain extremely close tolerances to RMA classifications, we can extrude a wide variety of products including seals, o-rings, weather stripping, insulations, gaskets, tubing and more. Our extruded rubber components are commonly used in the automobile, appliance, medical, and food and beverage industries, among others.   Click here for more information.

Custom Molding
We employ compression, transfer, and injection molding to ensure a perfect match to customer specifications. We work with an array of natural and synthetic compounds, including flame-retardant, food-safe, and high temperature. Common materials include Butyl, EPDM, Fluoroelastomers, Neoprene, Nitrile, SBR, Silicone, Viton, Sponge, and more.  Click here for more information.

Die - Cutting
Using a high precision cutter, we can cut the most unique sheets from a variety materials including EPDM, Viton® Nitrile, and Silicone to name a few. Our capabilities ensure we can meet your specification in terms of shape, thickness, color, material, and more.  Click here for more information.

Secondary Fabrication
Our in-house capabilities include corner molding, gasket fabrication, punching, precision cutting, splicing, T-joint fabrication, 0° to 180° joint, windshield glass vacuum ring, and printing/stamping.  Click here for more information.

Custom Mixing 
Using variable speed, 50 horsepower mixers, we can mix even the most demanding engineered compounds. Each mixer is followed by three high horsepower, variable speed control mills that can provide continues batch blending. The result is total consistency from batch to batch. Click here for more information.

National Rubber Corporation
National Rubber Corporation is an innovative premier parts manufacturer specializing in engineered solutions for rubber molded parts, extrusions and gaskets, plus secondary fabrication services. An ISO-certified company, we serve an ever-growing list of nationally recognized customers in a variety of industries, from agriculture to food and beverage, from industrial to mining, to name only a few. Whether you need a simple part or a multifaceted industrial or mechanical part, we will work with you to design, prototype and manufacture custom parts to meet your exact specifications. We have the ability to customize your products to accommodate any size, shape or applications. What’s more, we’ve got the capacity, the manpower and the determination to deliver quality products on time, every time. What originally started as a small facility in 1997, we've grown quickly and have recently moved into a new 68,000 sq. ft. facility right off of I-79 just outside of Pittsburgh, Pennsylvania.