The use of a building or civil engineering structure may change throughout the course of its service life - for example, its function can change, loads can increase or higher building standards become required and the structure must be made compliant. Historical or landmark structures may need to be reinforced in a discrete way without impacting the original design or forms.

To extend the longevity of the structure for many decades to come, structural strengthening is a safe, secure choice. Sika provides fully comprehensive, complete systems for all kinds of structural strengthening. Whether the requirement is to increase the bending, shear or seismic resistance, tested and proven Sika systems are available for use on reinforced concrete, steel, wood and masonry load-bearing structures.


Sika CarboDur® System brings over
25 years
of experience with installations all over the world.
Sikadur® adhesives come with more than
50 years
of practical experience on demanding projects.

EPDM Rubber Seals and Gaskets | Trim-Lok

Since 1971, Trim-Lok has been the number one source for rubber seal products, including extruded rubber gaskets and seals. For nearly two decades, Trim-Lok has been providing rubber seal products to those in the marine, automotive, industrial, and manufacturing industries. While we may specialize in the design, manufacturing, and distribution ...


NILOS-Rings All-metal seals for ball and roller bearings NILOS-Rings provide practical protec-tion for ball and roller bearings against contamination by dirt and debris, including tough abrasive particles that can cause equipment to malfunction and productivity to be lost.

V Ring Seals: Nitrile Rubber & Viton Rubber V Rings For Shafts

The V-ring seal is mounted directly onto the shaft, rotating with it. The lip seal of the ring presses against the bearing or housing, whilst a shaft-side seal is provided by the body of the ring, which is held in place due to its firm grip around the shaft. V-rings are generally inexpensive and provide a high degree of durability.

V-Ring Seal

Description: A V-ring is a type of all-rubber seal that provides protection using centrifugal slinger operation. The elastic construction makes it easy to install and use either wet or dry contamination. V-rings are mainly used in devices where no or only very limited contamination (dirt, dust, oil splash, water or grease) can be tolerated.

GRAINGER APPROVED V-Ring Seal: 0.866 in Inside Dia., 0.157

Hydraulic V-ring seals are made of flexible rubber to ease installation and conform to unfinished shaft surfaces. V-ring seals (sometimes called rotary-shaft seals) are installed on the shaft of a hydraulic cylinder to prevent fluid leaks and keep contaminants, such as dirt and moisture, from entering the housing.

V-Rings in Viton®, FKM & NBR | V-Ring Seals

V-rings are rubber face seals. The V-ring is mounted on the shaft and seals the counter surface. A V- ring is produced slightly smaller than the shaft itself, causing it to clamp onto the shaft. The lip of the seal prevents liquids and dust from the outside. When the rotational speeds increases, centrifugal forces act on the sealing lip which ...

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V-ring type A

V-ring type A V-ring type A with bevel back serves as a pressure less, axial rod seal with a very short mounting length, which is clamped on a shaft. The flexible sealing lip seals a counterface at a right angle to the shaft preventing dirt, dust and splash to enter the construction.

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How to Check if the Rings Are Bad or the Valves are

Like the piston rings, the valves must seal tightly to prevent air leaks. Checking for ring defects or leaky valves is of vital importance. Testing for Damaged Piston Rings. Step 1. Pull the spark plug wires off all the spark plugs and remove all of the spark plugs with a …


protection of a radial shaft sealing ring against external contamination, or sealing against fat leaking from a housing. Advantages of V-rings.

75 VS V - V-ring seals, globally valid

75 VS V V-ring seals, globally valid. 75 VS V. V-ring seals are axial shaft seals, available in a wide range of sizes and appropriate for many applications. PAGE NAVIGATION. Top.

Aspire Replacement hardware, Parts, Tanks, seals, drip

Silicone rubber gasket seal for Aspire Atlantis and Atlantis 2 Base Hardware. Now you can Repair an existing Aspire Atlantis or Aspire Atlantis 2. Or you can just build your own with our genuine Aspire replacement parts. This gasket is designed for and goes onto the bottom base hardware of a Genuine Aspire Atlantis or a Genuine Aspire Atlantis 2.

Fristam Parts

Fristam. Over many years, Fristam has established itself as a leading manufacturer of high quality sanitary stainless steel pumps. Today, Fristam pumps, mixers, and blenders can be found in many of the world’s top beverage, brewing, bio-pharmaceutical and food processing companies. With a prolific network of manufacturing sites, sales offices ...

Which is the Top Ring? - Piston Rings Manufacturer

When you first open the box, you will see that the tabs say “1”, “2” or “3” to show which groove the rings are. Once you’ve removed the rings from the box, you’ll see that the 2 nd groove ring has a dot on the top and an inside bevel at the bottom. Install the dot toward the top of the piston. Check the top ring for inside bevel ...

Trelleborg V-ring seals - All the products on DirectIndustry

V-ring rubber for hydraulic fluids. wiper seal. DA27. Temperature limit: -30 °C - 100 °C. Diameter: 400 mm - 2,600 mm. Scraper DA27 The double-acting rubber Zurcon® Scraper DA27 is designed for large diameter hydraulic applications. With its "heavy" cross section it is a natural extension of scraper DA17 for diameters over 400 mm / 15.75 in.

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Everything You Need to Know About Ring Gap

"If combustion gasses go past the top ring and the second ring gap is less than the top ring, the gas will not pass the second ring. The gas will be forced to return back to the top ring and press up on the bottom of the top ring. That will lift on the bottom side of the top ring, reducing its seal even further."


3600442 v-ring top, top & bottom adaptors are nylon, v's are neoprene & fabric, 1 i.d., 1-3/4 o.d., 3/8 cross section.

V-ring seal vs60-nbr - 60x0x13 mm

V-Ring Seal VS60-NBR Generic, Inner diam. 60 mm, Outer diam. 0 mm, Width 13 mm, material NBR. See the data sheet. How to read the reference of a v-ring seal? You can find all the additional information relating to product questions by consulting our expert advice, by …

Split Pillow Block Housing Assembly Instructions for SAF

Step 2: Install inboard seal. PosiTrac (LOR) and PosiTrac Plus seal Slide the seal onto the shaft. The resist-ance should only require slight hand pressure to over-come. The O-ring can be lubricated with grease or oil to ease assembly. Locate the seal to match the labyrinths in the housing. The old style LER labyrinth seal still used for small ...

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10FT Heavy-Duty U Shape + O Ring Universal Garage Door

This item 10FT Heavy-Duty U Shape + O Ring Universal Garage Door Bottom Seals Weatherproof Weather Seal Threshold Strip with 5/16" T Ends + 4.5FT Coarse Wire Wool Fill Fabric Garage Door U+O Bottom Weather Stripping Kit Rubber Seal Strip Replacement, Universal Weatherproofing hreshold Buffering Sealing Rubber 5/16" T Ends, 3 3/4" Width X 20 ...


Radial shaft seals with a low cross sectional height . Cassette seals . Wear sleeves . Track pin seals . Metal face seals . V-ring seals . Axial clamp seals . Sealing and spacing washers . Hydraulic seals . General technical information . Piston Seals . Rod and buffer seals . Wiper seals . Guide rings and guide strips . O-rings and back-up ...

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V SEAL, V ring, VL seal, V ring seal, water seal,bearing

VL Seal. Type L V-rings with straight back serves as a pressure-less axial rod seal with a very small mounting length, which is clamped on the shaft. The flexible sealing lip seals a counter face at a right angle to the shaft preventing dirt, dust and splash to enter the construction. The VL-style incorporates a very thin cross-section and is ...

V-ring Seals Selection Guide: Types, Features

These v-ring seals are available for shaft sizes from 11.811" to 79.134" (300 mm to 2010 mm).VR4 styles can be stretched up to 2 1/2 times its original diameter as well. VR5 v-ring seal designs are also available. These seals are heavy-duty, large diameter styles that can be easily fitted with a standard clamping band.

V-Ring Seals|Type VA Seals|V-Seals

Hydraulic & Pneumatic Seal Catalogs. WPB Rod Wiper Seals | Metal Clad Rod Wipers | DKB Wipers | GA Wipers | GC Wipers | DSI Wipers | 6226 Style U-Cups | 8400 Style U-Cups. VA V-Rings | VS V-Rings | EC End Caps | ECW End Caps | VK End Caps | R …