O rings

Standard O Rings

MECH Rubber offers the seal industry’s largest inventory of O-rings including every standard AS-568B size, including I.D.’s from 1/32″ (.794mm) to 26″ (66.04cm), O.D.’s from 3/32″ (2.38mm) to 26-1/2″ (67.31cm) and cross sections (widths) from 1/32″ (.794mm) to 1/4″ (6.35mm). We also carry a wide variety of metrics and non-standard sizes. Most likely the size and compound you require is in our stock of over 300,000,000 O-rings. Our O-ring inventory is constantly restocked to assure immediate delivery of any size in large or small quantities. We are the largest rubber manufacturers in India.

Simplified Reference Easy to Order:

Our Quick Reference Guide has all the information you need at a glance. All rubber O rings sizes are listed by ascending inside diameter (I.D.) in fractional AND decimal sizes. Standard AS-568B Uniform Numbering System (Order by a single number).

Choice of Seven Materials as Standard:

We offer O rings rubber compounds and options of Durometer hardness to satisfy practically any service condition. Check with our sales staff for other material needs.

Quickest Delivery on O-Rings:

We have stock of about 300,000,000 O-rings. Immediate shipments with no intermediate delays. (Remember – with MECH Rubber you buy direct.)

We highly recommend that in all cases, samples of a specific size and compound should be tested in the application before use in production.

Pneumatic Piston Seal

They are the seals used in pneumatic systems with an easy assembly. Produced by bonding NBR on the metal, our MECH25 types are designed in such a way that they can be used without piston. They are fitted on the rod with bolt and shoulder. FKM (viton) MECH25 seals are produced as special orders.

“For needs out of standard dimensions , please apply our customer service”

Custom Made Rubber Product

Rubber Moulded & Exturded Products

Mech rubber mouldings are used for a whole variety of applications in rubber products and include gaiters and bellows, diaphragms, anti-vibration mountings, rubber gasket seals, valve seats, rubber O rings, seals and so forth. We have large stock of Rubber O rings, Rubber gasket seals & variety of Rubber products. Each product is custom-made for a specific application and Mech can advise on the most suitable compound. Available materials include Nitrile, Neoprene, EPDM, Silicone, Fluorocarbon and Natural.

Expansion Joints & Bellows

We have specialised ourselves in making of expansion joints towards following applications.

• Conveyor high temperature substances (like steam, gases etc…)
• Conveyor of high pressure or high vacuum substances
• To absorb movements
• To absorb vibrations (anti vibrations)
• Noise absorption
• Earthquake movements
• Shock absorption
• VERY HARD 90-100°

Mech Spares real strengths remains in the development of custom bellows. We are a world leader in the design and manufacture of bellows; we are capable of providing the best possible solution for your application. Our materials has excellent physical properties like, temperature resistance from – 40C° to 1000C°, self-extinguishing, Flame retardant, Fire proof, oil, coolant and chemical resistant, anti-abrasive, long shelf life etc…. We have expertise in chip protection, high speed cutting technology, laser beam protection, aggressive grinding coolants and moving-column machines.

With our new technology and designs bellows are vastly superior to products manufactured with traditional methods. They can be custom designed to meet and exceed your specifications.

Mech Spares fabric bellow divisions motto is to design and manufacture the products to protect customers economically, environmentally, and most importantly, employees can be even more productive, with a safer and cleaner workplace. We have adopted new technology instead of traditional methods to exceed expectations.

Our customers believe that they can rely on us for professional, individualized solutions to protect their machinery from hazardous materials such as dust, chips, weld splatter and fluids.

Flange sealing technology thru Gaskets

Our work at the frontier of sealing technology gives us a clear understanding of the roles that gaskets must play, for example:

• If joint faces are absolutely flat and aligned true.
• If flanges do not distort under load.
• If loaded bolts do not stretch or relax…

…There is no need for a gasket, because the joint will be perfect.

In the real world, such perfection is very expensive to achieve and almost impossible to maintain. Therefore a gasket is the most practical and cost effective way to seal a bolted flange joint.

Our knowledge and experience will resolove the major problem of designers and maintenance engineers to to select the correct gaskets to ensure the integrity and safeoperation of their fluid handling plant.

(caps, Grips, Bellows, Proto various sizes & shapes)

We have been manufacturing Rubber, Plastic & Vinyl caps, Grips for various applications. They can be compounded into any hardness, clarity & colour, They can be pumped & sprayed.

Some of the exclusive features are as follows:

• USP Class VI materials for medical products
• High temperature resistance,
• Anti-stat (ESD)
• Copper non staining
• Glossy or matte finishes
• Available in both custom and standard colors including fluorescent colors
• Strong & permanent environmental seal
• Available at economical rates
• Available from a minimum thickness of 0.005 inches
• Soft like skin or hard like glass
• Can to elongated up to 500%
• Weather resistance, electrical insulation, fire resistance, abrasion resistance are the other features.

We have separate unit for the designing and production of Engineering plastics especially

• Acrylonitrile butadiene styrene (ABS)
• Nylon 6
• Nylon 6-6
• Polyamides (PA)
• Polybutylene terephthalate (PBT)
• Polycarbonates (PC)
• Polyetheretherketone (PEEK)
• Polyetherketone (PEK)
• Polyethylene terephthalate (PET)
• Polyimides
• Polyoxymethylene plastic (POM / Acetal)
• Polyphenylenesulfide (PPS)
• Polyphenylene oxide (PPO)
• Polysulphone (PSU)
• Polytetrafluoroethylene (PTFE / Teflon)
• Ultra-high-molecular-weight polyethylene (UHMWPE / UHMW)

At Mech, we tailor each product to the customer’s requirements. We are one of the largest PTFE manufacturers and PTFE suppliers in India. Whether your request is for slit width, special tolerances, or custom sizes on material, you’ll always get the service and product you need. We have wide ranges of PTFE gaskets in our stock as well.

Mech is one of the only processors to reprocess virgin PTFE in house, enabling us to control the quality of reprocessed material. We also offer which is blended in our plant to offer you a larger variety of virgin PTFE materials, along with a (Ultra PTFE) which is a Virgin PTFE with Bronze & Carbonfill PTFEior physical properties.

Browse through our online catalog below, and if you have any questions, please feel free to contact us. We’re happy to help by answering any questions you have about and PTFE products or properties.