Product Catlouge

COMPANY PROFILE & PRODUCT CATALOUGE

About “INDIAN RUBBER INDUSTRY”

Establish in the year 2008, at Howrah (W.B. India), we “Indian Rubber Industry” are rewoned as one of the trustworthy Manufacturer and Supplier of a qualitative range of moulded polymer (Rubber & Plastic) products. Our entire product range is fabricated using the premium quality raw material and latest technology. These products are valued for their salient features such as massive strength, optimum performance, longer service life and reliability. Designed in compliance to meet the international quality standards, these are tested on various parameters by our quality analysts. Owing to the high quality standards of our products range, we have established ourselves as one of the most trustworthy organization in the domain. Backed by the rich experience, our professionals enable us to meet all the deadlines in timely manner. Estimate the diverse requirements and expectations of our clients. Our manufactured products as per their variegated specifications. Apart form quality, we also make sure that our consignment reaches at the doorstep of our customers within the stipulated time frame. In order to maximize the satisfaction level of our customers, we strive to expand and market only quality products. We are highly recognized for our transparent transactions and friendly payments. The proficient guidance of our mentor Mr. S.H.Hasan has enabled us to attain a position of repute amongst industry competitors. We have also carved a position for ourselves owing to his rich industry experience and sharp business insight. In addition, with his guidelines and business strategies, we are able to achieve predetermined goals of the organization. PRODUCT RANGE : (1) Rubber Gasket : (a)Victaulic Coupling Gasket, (b) Dresser Coupling Gasket, (c) Butterfly Valve

Gasket, (d) Flange Gasket and all others customized designed gasket.

(2) Rubber & PU Seals : (a) Piston Seal, (b) Rod Seal, (c) Wiper Seal, (d) U-Seal, (e)Composite Seal,

(f) Compact Seal, (g) Chevron Packing Seal & V-Seal (h) Oil-Seal (i)T duo Seal, etc.

(3) Spider Coupling :

(4) Rubber Ring : (a) O-Ring, (b) Quad Ring, (c) Wear Ring, (d) Back-up Ring, etc.

(5) Coupling Bush, (6)Rubber Diaphragm, (7) Rubber Expansion bellow, (8) Anti-Vibration

pad & mounting, (9) Rubber Strips & Cord, (10) Seal kits and packing kits.

Used Polymer Group :

(1) Rubber : NBR , SBR, HNBR, Neoprene (Chloroprene), EPDM, Silicon, Viton ( Flurocarbon),

(2) Plastic : Polyurethane (PU), Nylon, POM, Teflon (PTFE, BFT, CFT), HDPE, LLDPE, PVC, PP.

Polymer Profile:

(1) Natural Rubber/NR : The oldest rubber available having outstanding resistance to tear,

abrasion, water oxidation, alcohol and ketones. Moderate resistance to acids, alkalis.

(2) Nitrile (NBR) : NBR is the general term for Acrylonitrile Butadine Rubber. Acrylonitrile content

better the resistance to fuel, oil and at the same time affection elasticity and compression set.

Temperature range : -30°C-110°C.

Chemical Resistance : Propane, Butane, Petroleum, Mineral oil, Grease, Diesel Fuel, Fuel oils –

HFA,HFB,HFC fluids, Dilute Acids, Alkali, Salt Solutions and Water.

(3) Styrene Butadiene Rubber (SBR) : SBR previously known as ‘BUNA S’ was first produced as a

replacement of natural rubber.


Chemical Resistance : Water, Alcohol, Non-Mineral oil fluid, Silicon oil and grease, Weak Acids.

(4)Hydrogenated Nitrile (HNBR) : HNBR compounds exhibits improved heat resistance to the

general NBR compounds. They also possess superior mechanical properties particularly high strength.


(5) Chloroprene Rubber (Neoprene) : Chloroprene popularly known as NEOPRENE Rubber exhibits

good ozone, aging, abrasion and fatigue resistance.


Chemical Resistance : Silicon oil and grease, water and its solvents, Refrigerants, Ammonia and

Carbon Dioxide ozone, weathering and aging.

(6) Ethylene Propylene Rubber (EPDM): EPDM is a co-polymer Ethylene and Propylene and is

mostly used in brake systems having Glycol based fluids.


Chemical Resistance : Hot water and steam, Glycol based brake fluids, Organic and Inorganic Acids,

Phosphate, Ester based fluids, Soda, Potassium, Silicon oil and grease, ozone, aging and weather

resistance.

(7) Silicon : Silicon rubber has best cold flexibility, excellent heat resistance, good insulating

properties, good ozone, aging, weathering , animal & vegetable oil resistance as well being neutral in

its properties and moderate resistance to mineral oil.


(8) Viton (Fluro Carbon/FKM) : Viton has excellent resistance to high temperature, ozone,

oxygen, mineral oils, aliphatic and aromatic hydrocarbons and many chemicals. Also resistance to

grease, non flammable hydraulic fluids, weathering, aging, high vacuum, steam and alcohol.

Temperature range : 100°C-250°C.

(9) Polyurethane (PU) : Polyurethane have the highest wear resistance, tensile strength and

elasticity. They have high volume applications in seals for hydraulic cylinders.

Chemical Resistance : Ozone, aging, mineral oil, aliphatic hydrocarbons, water (up-to 50° C).

PRODUCT CATALOUGE :

1. Rubber Gasket :

(a) Victaulic Coupling Gasket : We manufactured a variety of rubber gasket seal to

provide the option of grooved piping products for the widest

range of applications. To assure the maximum life for the

service intended, proper gasket selection and specification

in ordering is essential.

Material: EPDM recommended for water service within the

specified temperature range upto 80°C, Silicon recomemded for

dry heat, air without hydro carbons upto 170°C and certain

chemical services, NBR recommended for petroleum products ,

hydro carbons, air with oil vapors, vegetagle and mineral oils

within specified tempertaure upto 120°C.

Features : Durablity, Seamless quality and precise design.

(b) Dresser Coupling Gasket: This gasket well known as Mechanical Joint Gasket.Our wide

through knowledge in this domain yeilded us a dominant position in this industry for manufacturing

and suppling dresser coupling gasket. These gasket are made up of superlative quality rubber

which is procured from authentic vendors of the market. Our offered gasket are availble for the

customers in diffenent dimensions and specifications, with

an aim to meet their variegated requirements. The provided

parts are used in Dresser Coupling to join two spigot ends of

a pipe. This type of gasket is efficent in places where it is

extremely difficult to insert a regular pipe.

Features : Low maintanance cost, durablilty, reliability, easy

to use nature, fine finish, high performance, and so on.

(c) Butterfly Valve Gasket : Our company is reckoned among the trusted manufacturers

And auppliers of the impeccable quality Butterfly Valve Gaskets.

This is manufactured using different types of rubber like

neoprene, EPDM, Silicon as well as natural rubber. We have latest

production machinery and technology to meet the demands of

our customers. The Butterfly Valve Gaskets is demanded bu our

customers for optimum quality, high functional life, durability and

economical prices. We welcome products inquiries from our

customers to provide them the best deals in the market.

Features : Fine finish, Light weight, Leak proof.

(d) Flange Gasket : Pipe flange gasket are used for improved joint

performance. They are considerd much more superior than the conventional ring or full-face

gaskets. Although pipe flange gaskets are usually used for all normal water and sewer service, they

are specially useful in demanding services like in very large diameter flanged piping . For specially

designed long-span installations, involving 2 or 3 more lenghts of pipe or with any underground

flanges, flange gaskets are of great help because they could be subjected to undesirable beam

loading.

These gasket are available in numerous standard materials in

various thickness and hardness options for various flange

sizes. Most materials are available starting at 1/16” thick for

class 150# class 300# class 400# class 600# class 900# class

1500# and class 2500#. If you have a custom size pipe flange

gasket , Indian Rubber Industry can manufacture replacement

gaskets from a sample or metal dimension.

Material : NBR, Neoprene, Silicon, Natural, Cork/Nitrile,

Flurocarbon, EPDM, Neo-Nylon,

Thickness : 1/16”, 1/8”, 3/16”, ¼”

(2)Rubber & PU Seals :

(a)Piston Seal : Piston Seals are used to seal pressurized

fluide or air between the piston and the bore in a hydraulic or

pneumatic cylinder.

Piston Seals are used in both reciprocating and linear

applications. We offer s a wide variety of piston seals for use

in both Single acting and Double acting systems.

Single Acting Seal : These seals are capable of sealing dynamic pressure from one side only, with

gravity or a spring returning the cylinder.

Single acting piston seals are U-Seals, Energised U-Seals, U-Cup Seals.

The most common material for single acting piston seals is PU(Polyurethane) but other available

materials include NBR, FKM and Neoprene.

Double Acting Seal : Double-acting piston seals are capable of sealing dynamic pressure from both

sides. They are symmetrical and their sealing funtions are indentical in both directions.

We offers a range of differing qualities and designs of double-acting piston seals.

Double-acting Piston Seals could use a thermoplastic elastomer or filled PTFE cap, energised by a

NBR O-Ring, in a composite or co-axial arrangement.

Fot the higer pressures, a T’ shaped NBR energiser is often used in combination with a sealing cap.

Hard, engineering plastic, anti-extrusion are then fitted.

IRI also stocks double-acting piston seals with wear rings.These generally have NBR or NBR/fabric-

sealing elements, thermoplastic elastomer support rings and Acetal(POM) bearings. These can

include one-piece and two piece piston seals.

One-piece Piston Seal: The seal stretches on and the Wear Rings are split. The seal widths will

then identify the particular seal type. The most common type is the DAS Seal.

Two-piece Piston: The piston is split so that the seal and the Wear Rings can be fitted. The Wear

Rings either snap onto the sealing element or are L-shaped. The seal widths will then identify the

particular style,

We also offers a range of differing qualities and designs of double-acting Piston Seals and will have

an option available to suit almost any operational parameter - qualification level, operational type

and operating conditions.

(b) Rod Seals : The Rod Seals often decides the overall performance of an entire hydraulic or

pneumatic cylinder. The Rod Seal has to meet the most demanding requirements and in additional

to normal wear and aging, a Rod Seal is directly affected by

changes on the rod surface such as temperature extremes.

Leakage through the Rod Seal is one of the most common

failures and therefore it is vitally important to choose correct Rod

Seal type and design to suit a particulars application.

Indian rubber Industry supplies a variety of Rod Seal for both

Hydraulic and Pneumatic cylinders, as well as Buffer Seal, Bask-

ups, and Custom rod seal.

(c) Wiper Seal : Wiper Seal are designed to keep the rod and cylinder clean and free from foreign

matter, such as dust, dirt and moisture. Wiper are used in

both linear and Dynamic Sealing application.

Our Wipers come in a wide variety of Metal-case snap-in

styles and as well we offer the option of Wipers that are

custom made

To suit their specific needs.

A Wiper is not a pressure sealing element. Instead, it avoid

the abrasive effects which result if contaminants reach the

sealing and rod bearing elements of a fluid power system.

Contaminants can cause significant damage to the rod,

cylinder wall, seals, valves and other components and may

lead to premature seal and components failure.

Particulars attention should be given to the selection of the wiper, to protect against such failure.

The following should be taken into consideration : 1) Groove Geometry – Snap-in vs Metal-case

styles, 2) Lip Geometry – Single lip, Straight, Bevelled or round Wiper lip designs. 3)

Environment – High-contaminated environment Wiper, Dust-exclusion Wipers, Low-friction

Wipers, Dry-rod operation Wipers, High temperature Wipers.

(d) U-Seal : We offer an extensive range of PU & Rubber U-Seals, primarily used for sealing

leakage of oil within the engine. Our fabricated PU & Rubber U-Seals find comprehensive

application within automobile industry. Considering the distinctive client’s requisites, our gamut is

imparted in various sizes and specifications. It has high

abrasion resistance and low compression set. These products

are highly appreciated among our clients due to their long life

and excellent finishing. In addition to this, these are widely

used in Hydraulic cylinders and pneumatic cylinders and are

very reliable.

Features : (i) Quality approved, (ii) Reliable, (iii) Long Life.

Specifications : (i) Size Range – Customized, (ii) Materials :

NBR, Neoprene , Viton, HNBR & PU.

(e) Composite Seal : We manufacture and supply supreme

quality Composite Seal that are designed to operate various

machines and motors. These are available in different

specifications with respect to capacity and power of several

electrical or automobile products. We supply these composite

seals to various industries at reasonable market prices. We also

do customization of these composite seals as per the client’s

specification, ensuring corrosion resistance, high level of thermal

and electrical conductivity.

Features : (i) Help ease installation and reduce assembly costs, (ii) Rubber bonded to metal,

plastic or filters materials, (iii)Provide tighter tolerance and eliminate the seal to component

installation process.

(f) Compact seal : Compact Seal that we offer is manufactured using excellent quality material

that have stable and low contact resistance, good mechanical strength and high hardness so that it

is widely applicable in various electrical appliances. We offer these compact seals as the

specification of our clients by following international and

ISO standard of quality. We use latest technology

machines and equipments for quality inspection as to

provide excellent quality Compact Seals to our esteemed

clients.

Features : (i) Double-acting seal widely used in automobile industry, (ii) Comprises an elastomeric profile

seal ring, two back-up rings and two guide rings, (iii)

Designed to provide a compact seal and combination for a closed and split installation groove, (iv)Widely used as

sealing element for double acting pistons of hydraulic components such as machine tools, truck cranes, forklifts & handling machinery and agriculture

equipment.

(g) Chevron Packing Seal & V-Seal: We manufacture high quality Chevron Packing seals that

have an extremely wide application. These are manufactured canvas impregnated with NBR which

is used in form of set consisting of top and bottom rings. The numbers of V-rings in a set are

variable and depends upon the pressure to be sealed. These

seals can withstand a pressure up-to 10000Psi.

Features : Piston/Rod seal profile is a seal set consist of one or

more chevron ring with a header and pressure ring.

Material : Header Ring cotton fabric + NBR or acetel(POM),

chevron ring(fabric) fabric + NBR.

Properties : High resistance to extrusion due to fabric

reinforced header ring, easy installation, excellent sealing

function, long working life in extreme conditions.

Application : Mobile Hydraulic, Machine tools, Agriculture

equipment, Standard cylinders, Hydraulic presses, Iron and steel industries, Marine Hydraulic.

Advantage: Long service life, can be optimally adjusted to application, functions over a certain

time period even with poorer surfaces, insensitive to contamination, exceptional wear resistance,

Rod-seal replacement without complete dismantling possible.

General Technical Data : Working pressure up-to 400 bar.

Temperature range : -20°C to +100°C

Liner velocity : 0.5m/s.

(h) Oil-Seal : We manufacture supreme quality Oil-Seals that are designed to fulfil the

requirements of several Industries. These are used to seal various kinds of hydraulic instruments

and are available in different specifications with respect to capacity and power. We supply these

Oil-Seals to various industries at reasonable market prices. We also do customization of these Oil -

Seals as per the client’s specification, ensuring corrosion

resistance, high level of thermal and electrical conductivity.

Features : (i) Can withstand a large amount of pressure, (ii) Used

in hydraulic cylinders to prevent hydraulic fluid, (iii) Available in

single lip profile and double lip, (iv) Offered in different colour,

shapes and sizes, (v) Customized product

Raw Material : NBR, HNBR, Viton & silicon.

(i) T Duo Seal : Our organization is engaged in manufacturing and supplying a high quality array

of T Duo seal. These seals are developed from superior

quality raw material and latest machinery in accordance

with the defined industry norms. The offered seals are

widely used for protection engine from harmful effect of

harmful chemicals and dust particles. Our esteemed clients

can avail these T Duo Seal from us at industry leading

prices.

Features : (i) Consists of a metal body with vulcanized

rubber lips & spring reinforcement, (ii) T Duo seal are

made with out spring also for pneumatic applications. (iii)

Used as piston seals hydraulic and pneumatic application.

(3) Spider Coupling : Abiding by transparent business policies, we are engaged in manufacturing

an enormous array of Rubber and PU(Polyurethane) Spider Coupling in sync with globally laid

quality standards and norms. Our offered array is widely

applauded by the users due to its unique features like

ruggedness, accurate dimensions and corrosion resistance. At

the time of manufacturing this range using high-grade material,

progressive technology and with the assistance of experienced

professional.

Features : Robustness, Dimensional accuracy, Easy to install,

Longer service life, Resistance against corrosion.

(4)Rubber Ring :

(a) O-Ring : We are highly reckoned as one of the most

reliable manufacturer and supplier of a qualitative range of

NBR, Silicon, Viton(FKM), Neoprene, EPDM Rubber O-Ring that

is highly acknowledged across the nation by our clients. The

optimum

quality rubber and sophisticated technology is used in the

fabrication process that ensures prominent features like high

strength, dimensional accuracy and durability. These are highly competent of withstanding high

pressure mainly in areas such as hydraulic cylinders. In addition, customers can also avail these in

assorted patterns and dimensions as per the varied specifications provided by them.

(b) Quad Ring : Quad Ring Seals are four lipped seal with a specially developed sealing profile

that actually provided twice the number of sealing surfaces as an O-Ring. The four lobed design not

only provides lower friction than an O-Ring, but also, due to

square cross section, its resist spiral twist. Quad Ring are

available are in a wide range of materials for both standard and

special applications as well as custom seals for unique

applications.

Advantage : (i) They mitigate twisting in the groove. Due to its squarish profile, quad rings avoid twisting in the groove which

normally results in spiral failure, (ii) With four sealing lips, a higher sealing efficiency can be gained with less clamping force

and less friction, (iii) Lubricant can form and be held between

two sealing lips which can improve start up, breakout friction and reduce wear, (iv) Hidden mould lines. Unlike an o’ring, quad ring mould lines (flashing) is within a depression between sealing lips and therefore do not contact with sealing surfaces. (c) Wear-Ring : The function of an hydraulic Wear Ring (or Guide ring) is to guide the piston and piston rod of an hydraulic cylinder, absorbing transverse forces. At the same time, the Wear Ring prevents metal-to-metal contact, optimizing the performance of the sealing system. IRI supplies hydraulic Wear Rings in different materials and specifications to suit a variety of industry applications. IRI can also custom-manufacture Wear Rings to suit. Wear Rings come pre-formed, or in strip form. IRI can supply the following Wear Ring materials:

Bronze / PTFE - This material is used in low to medium duty applications where there are limited radial forces. This material is available in strips (of filled PTFE) or pre-formed to size. The strip material can be cut to any length to fit any rod or bore size without losing its concentricity. Glass / Nylon - This material is used in medium to heavy duty applications and the Wear Rings are made of glass reinforced nylon. With physical properties equivalent to bronze, Wear Rings made of glass-reinforced Nylon are highly recommended because of their wear rate and non-scoring properties and their ability to ingest metal chips. The temperature range is -40 degrees to 110 degrees and glass-reinforced Wear Rings have high compressive and tensile strength. Fabric-reinforced Polyester Resin - This strip material is for heavy-duty applications where there are high radial forces. The use of woven fabric-reinforced polyester resin produces a dimensionally accurate rectangular strip which can be cut to any length. Low coefficient of friction and high compressive strength makes it an ideal bearing material and it is used in temperatures ranging from -40 degrees to 130 degrees. (d) Back-up Ring : A Back Up Ring is a ring of hard, extrusion resistant material such as high-durometer Nitrile, Nylon, or PTFE, which is designed to fit between an O-ring and an extrusion gap, to prevent the extrusion of the O-ring leading to O-ring failure. Extrusion failure is one of the most common types of O-ring failure. When the internal pressure of an application becomes too great, the O-ring will actually extrude into the clearance gap.

This extruded product will quickly be nibbled away causing a loss of material, and once sufficient material is lost, seal failure will quickly follow. There are three options to prevent this: 1) Reduce the clearances to lower the extrusion gap - This is the most expensive option.

2) A cheaper solution is to raise the durometer of the O-ring. Although, a higher-durometer O-ring offers superior extrusion resistance, it is often not a feasible solution due to either material

availability, or to the fact that harder durometer materials have limited low pressure sealability. 3)The last and best option is the addition of a Back Up Ring. While Back Up Rings are used in conjunction with O-rings in both static and dynamic sealing applications, the gland they fit in must be specially designed to fit both the O-ring and the Back Up.

(5) Coupling Bush : Our company specializes in offering

qualitative range of Rubber Coupling Bush . Manufactured

using optimum quality raw material, these coupling bush

transmit torque via high tensile steel bolts. Owing to their

features like high absorbing power of stock loads, non

abrasive and anti corrosive nature, these coupling bush

are highly appreciated and demanded by the customers.

The coupling bush offered by us are available in various

sizes and shapes, which help in meeting the variegated

requirements of our customers.

Features : Best quality, Fine finish, Cost effective.

Specifications : Size Range – Customized, Material – NBR, Neoprene, Natural

6) Rubber Diaphragm : Rubber Diaphragm offered feature solid construction, standards and

finds use in different industry sectors. Providing for versatile usage, these can be offered in both

standard as well as custom configuration choices including in-mold

bonding of metal/plastic substrates. Further, these can be offered

in different configurations in terms of fluid usage, pressure and

vacuum handling capabilities, mechanical requirements and others.

Some of its features include choice of wide variety of materials like

NBR, Neoprene, EPDM and others, suitable for working under

different pressures/liquids/gases, reinforced fabric finish and

others.

Selection Parameters : Contact media, Working atmosphere,

frequency of deflection, Engineering design.

(7) Rubber Expansion Bellow : Rubber Expansion Bellows are generally custom built as per client’s specification with all external influences such as oil, grease, dirt, dust, abrasives and weld splatters. These bellows helps in preventing gas leakage and thereby are demanded in a variety of engineering and automobile industries. Manufactured using superior quality material, these bellows are known for exceptional stability & long life . Features: Lightweight No gaskets Reduce vibration, Compensate axial movements Reduced heat loss, Dampen sound transmission Reduced fatigue factor, Compensate lateral, torsional & angular movements, Minimal face-to-face dimensions, Low movement forces required, Corrosion, erosion resistant. Applications:

Air conditioning, Heating & ventilating systems, Central & ancillary power-generating stations, Sewage disposal, Water treatment plants , Process piping. (8) Anti-Vibration Mounting & Pad : IRI is a reputed manufacturer and supplier of a huge variety of

various type Anti Vibration Pads. Our products ensure no quality degradation and properties unchanged in any season. We have been offering technologically advance array in different sizes and dimensions for all industrial machines. Our Anti Vibration Mounting & Pad are widely used in number of industries like mining, mechanical, automobile and all others anti vibration purposes. These mountings are precisely engineered using high grade material and contemporary machines in compliance with set industry norms. The offered mountings can be avail by our clients at affordable price from us.

(9) Rubber Strips & Cord : We offer silicone/NBR//Neoprene/Natural rubber strips and cords to your exact

required size without any tooling charges. We produce cord sizes

from Ø 1.0mm up to Ø 65.00mm. Strip sizes can be produced up to

200mm wide. A huge range of grades can be offered including

Carbon loaded/Anti-static, Metal Detectable (for the food industry)

Low smoke /low toxic (mass transit use) Platinum silicone, and

General purpose, to name a few. (Generally orders are despatched

within 7-10 days of receipt).

We also have an area of the factory that specialises in prototype

work and short runs, so no matter how small your requirement, you

know that we can assist. Combine this with our competitive freight

rates and lack of minimum order charge, and you know that Viking

will be an important trade partner for you.

Whether you need a profile in the latest high grade for aerospace use, or just 10 metres of standard 'U' channel

to cover that sharp bit, we can help!

If you do not know the spec of what you need, don't worry! Our technical sales staff will be pleased to assist. Our

in-house technical knowledge goes right back to the very early days of silicone production.

If your requirement is for a complex profile where tooling does not exist, you will be surprised how quickly and

economically we can manufacture bespoke extrusions.

(9) Seal Kits & Packing Kits : We offer wide range of hydraulic seal kits and packing kits, being equipped with

qualified engineers, these are developed by us as per the defined industrial standard using sophisticated

technology. We have a team of experienced analysts who test these on

parameters like speed of stroke, duty cycle of the equipment, temperature,

low friction, expected service life, leakage, system pressure and media to

ascertain their quality.

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