Maryland Metrics O-Rings and Industrial Seals

Products:
Seals

O-Rings
Sizes and specifications: AS 568, BS1806, BS4518, ISO3601/01, DIN3771, SMS1588, NFT 47-501, JIS 2401 over 3500 standard sizes - Materials: nitrile, fluoroelastomer, silicone, ethylene propylene, HNBR, chloroprene, PTFE, special.

Antiextrusion rings (Back up rings)
Profiles: solid, single cut, spiral - specifications: AMS 27595 and AMS 28774 - materials: virgin and filled PTFE.

Cords
Materials: nitrile, fluoroelastomer, silicone, ethylene propylene, specials.

Seals for reciprocating movement

Sealing system
• Symmetrical and non symmetrical lip seals in nitrile, fluoroelastomer and polyurethane
• Polyurethane solid block seals, fabric reinforced seals
• Double effects piston seals
• Fabric reinforced, polyurethane and PTFE V-Packings, slipper seals: filled PTFE energized by a rubber o-ring.

Wiper rings
• Single lip wipers in nitrile, fluoroelastomer and polyurethane
• Single lip wipers with a metal insert in nitrile, fluoroelastomer and polyurethane
• Double liped wipers in nitrile, fluoroelastomer and polyurethane

Wear rings
• Virgin and filled PTFE wear rings cut from skived tape
• Molded wear rings in thermoplastic resins

Rotary shaft seals

Oil seals
Sizes: over 1000 standard sizes - profiles: A (single lip with the metal insert inside), AS (same as profile A with double lips), B (single lip with the metal insert on outside), BS (same as profile B with double lips), C (single lip and metal case).

V-Rings
• sizes: shaft diameters from 3 mm - 2000 mm. Profiles: A ( from diam. 3 mm - 2000 mm), S ( from 5 mm - 199 mm), L ( from 140 mm - 450 mm), E (from 450 mm - 2000 mm) - materials: nitrile and fluoroelastomer

Others products

Bonded seals

Rubber parts
Hoses, washers, diaphrams, bellows, valves, chockes, rubber-metal bonded parts, custom shapes, etc. - materials: Natural rubber, nitrile, fluoroelastomer, FDA rubber, silicone, ethylene propylene, chloroprene, fluorosilicone, polyurethane, styrene butadiene, polyacrilic and custom engineered compounds.

Braided packings
Materials: natural cellulosic fibers (cotton, jute, flax, ramie, hemp), mineral fibers (graphite, ceramics) and synthetic fibers (PTFE, aramid, glass) - special combinations avaiable.

Metallic gaskets
Ring joints, lens gaskets, spiral wound gaskets, metal jacketed seals, flat seals

Rubber compounds

Rubber compounds (standard)

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