Featured Products

Highest quality standards are achieved through the implementations of latest technology, decades of experience and everlasting moral values , which have helped us to retain our customers as well as multiply them.

Welcome to A4 ENGINEERS

Silicone Tubings

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A4 ENGINEERS Medical & Pharma grade silicone tubings are desined for use in variety of Clinical, Laboratory, Chemical, Pharmaceutical, Healthcare Fields, Surgical, Electronic & Electrical applicatons.
Size range from 0.2mm to over 100 mm ID in various wall thickness and length and as per individual customers specifications all types of colours viz ; Transparent, Red, White, Black, Blue, Green Yellow, Brown etc.

O Rings

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O Rings

A4 Engineers O-rings & Seals in all types of synthetics rubber and PTFE as per BS, ISO, ASTM, GERMAN, SWEDISH, FRENCH Standards, Inches & Metric O-rings and Gasket Seals more than 2 mtr ID. 
Rubber Ranges : SILICONE, VITON, NEOPRENE, NITRILE, EPDM, BUTYL, SBR , NATURAL, POLYURETHANE, HYPALON, POLYACRILIC etc. 

PTFE Ranges : VIRGIN, GLASS-FILLED, CARBON-FILLED, BRONZE-FILLED, MOS2-FILLED PTFE materials

 

Hydraulic And Pneumatic Seals

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A4 Engineers manufactures sealing elements for Hydraulics, Pneumatics and Mechanical Engineering Systems. These sealing elements are made of rubber or engineering plastics like PTFE, Nylon, UHMW-HDPE etc. Rubber seal are made of synthetics rubber like Nitrile, Neoprene, Silicone, Viton, Polyurethane etc. 

 

Polyurethane Seals

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Polyurethane Seals

A4 Engineers offers Polyurethane seals and components possessing many benefits, including non-marking, extended life, stable elasticity and resistance to splitting. When used in hydraulic applications, either internally, externally or as U-seals, our range offers many added advantages over rubber and/or fabric reinforced, such as higher working pressures, longer working life (up to 50 times), excellent abrasion resistance and much better tear strength. 

Gaskets

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A4 Engineers manufactures custom rubber gaskets and seals utilizing a variety of production and material options to solve even the most challenging sealing applications. Our production capabilities include die cutting, molding, extruding, splicing, and hand fabrication. In many cases, several production methods may be required to produce the right gasket for the application. We manufacture rubber gaskets and seals from both solid and sponge materials and a variety of compounds including Neoprene, EPDM, Nitrile, Butyl, Viton and Silicone. We offer standard commercial grade materials and Specification Grade Materials to meet ISO Specifications. Custom compounded and color matched materials are also available.

Rubber Expansion Joints

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Rubber Expansion Joints

A4 ENGINEERS offers cylindrical and rectangular expansion joints for use in all piping systems to provide relief from stresses by thermal expansion, contraction and vibration. Rubber joints are available in a size range from 1"(25mm) NB to 60"(1500mm) mm. Expansion joints are made in different types Viz: standard single, multiple arch with or without retaining mettallic rings.

Silicone Cords And Sections

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A4 ENGINEERS offers silicone rubber extrusion like sleeves, cords, tubes, gaskets, strips, tapes, sponge sections, transparent tubes ,food and pharmaceutical medical products. Silicone retain its physical properties over its wide temperature range. Silicone has excellent resistance to aging, ozone and oil. Other design advantages: Silicone rubber is odorless, tastless, non-corrosive, non-staining, non-sticking, and will not support growth of fungi. These products have application in pharmaceutical, electrical, dairy, chemical, electronic equipments, food processing industries. The range of silicone rubber products includes O-rings, oil seals, gaskets, sheets, sleeves, tubes, and strips,corona sleeves in various sizes. Sponge silicone sheets, strips, tubes, gaskets are manufactured in different dimensions. We provided custom and standard profile rubber extrusions in a variety of compounds including EPDM, Neoprene, Nitrile, Silicone, Viton ,Butyl and more.

Diaphragms

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A4 Engineers manufactures diaphragms ranging in size from 5 mm to 1000 mm). A4 Engineers has capabilities to design and manufacture composite diaphragms made from PTFE-TEFLON/ELASTOMERIC materials, that is compatible with harsh environments without limiting the life and responsiveness of the diaphragm. 

Solicone Sheets

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Solicone Sheets

A4 Engineers offers rubber sheets to meet industrial grade specifications, commercial grade, pharmaceutical grade, food grade and more demanding specifications required for such applications as bridge bearing pads and industrial machinery isolation mounts.

Triclamp Sanitary Gaskets

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Triclamp Sanitary Gaskets

Triclamp sanitary gaskets of Silicone, EPDM, Viton rubber and PTFE are use in on-line connections, joints for sealing applications and continuity of the systems. Features: Gaskets are non-toxic, biologically inert and complies to FDA CFR177.2600 USP Class VI, requirements. 

(1) Range includes size: ½" to 8" & above. 
(2) Custom/tailor made to meet specific individual functional requirements. 
Special TC gasket of silicone rubber sand witched in between PTFE Flange for better sealing and critical applications where only PTFE is viable, are designed for end-use.

Oil Seals

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Oil Seals

A4 Engineers offers rubber metal claded oil seals for numerous sealing applications. The seal design consists of single lip or dual lip for extra protection. Seal may be loaded with greater spring or can be springless. Metal case used can be either selected from steel, brass or any metal for corrosion protection.

Ptfe Products

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PTFE is fluoropolymer possessing a unique combination of frictional, chemical, thermal, and electrical properties. It has non-stick nature, non wetting and is self-lubricating. It has outstanding chemicals resistance and is unaffected by all known chemicals except alkali metals, fluorine under certain conditions. It has excellent weather resistance. PTFE has the widest working temperature range, the best of the solid dielectrics an excellent insulator.

Ptfe Tubings And Gaskets

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PTFE Tubings and Gaskets

PTFE Tubing which has a universal chemical resistance and is free of extractable agents, physiologically safe and bio compatible. PTFE tubing is characterized by its non-adhesive surface. It has excellent sliding and dielectric characteristics. PTFE tubing has a white appearance, it is translucent (depending on the wall thickness) and flexible. Applications in Foodprocessing, Pharma & Drug industries, Chemical, Electrical and Electronic Automation Industries.

Rubber Mouldings And Extrusions

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A4 ENGINEERS offers critical rubber moulded components, extruded section and rubber to metal bonding products in a comprehensive range of rubber compounds. Sponge rubber products in silicone, EPDM, nitrile, neoprene are manufactured as per design or samples. A4 Engineers products range includes O-rings, oil seals, V-seals, fluid seals, chevron packing, bellows, PTFE O-rings, silicone tube, viton tube, cords, strips etc. A4 Engineers manufactures tailor made precision rubber moulded items from Viton, Silicone, EPDM, Nitrile, Neoprene, Butyl, Polyurethane, Polycrylic, Natural, Hypalon, PTFE-Teflon etc. with metal, wire, fabric or asbestos reinforcements as per customers specifications, sample and requirements.

Silicone Sponge Gaskets

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A4 Engineers manufactures sponge silicone rubber gaskets in various sizes for critical applications where sealing as well as cushioning effect is necessary in combination with heat, chemical or electrical resistances. The base rubber provides the necessary resistance to heat, chemical and electrical functions. The spongy nature provides cushioning as well as sealing actions. Sponge silicone has excellent high temperature resistance and as good resistance to oil, grease, fluids, ozone, ageing, and weather resistance, Sponge silicone gaskets, sheets, cords, strips, sections and other products are manufactured to suit various industrial applications.

Our Vision

* To embrace new technologies and methods. * To give unsurpassed products and services to the clients. * To constantly look for improvement and changes.

Site Designed & Maintained by Aman Infotech
Anti Vibration Mount, Anti Vibration Mounted Products, Anti Vibration Mounting, Anti Vibration Pads, Autoclave Gasket, Automotive Seal, Automotive Seals, Bellow, Diaphragms, Ebonite Rubber Products, Epdm Rubber Products, Flange Gasket, Gaskets, High Flow Pump Rubber Spares, Hydraulic And Pneumatic Seals, Hydraulic Rubber Seals, Hydraulic Seals, Industrial Diaphragms, Industrial Rubber Product, Industrial Rubber Products, Metal Bounded Bush, Metal Mounded Rubber Products, Molded Extruded Rubber, Natural Rubber Products, Neoprene Rubber Products, O Rings, O Seals, Oil Seals, Oilseal, Oseal, Pneumatic Rubber Seals, Pneumatic Seal, Pneumatic Seals, Polyurethane Seals, Ptfe Products, Ptfe Tubings And Gaskets, Ring Gaskets, Rubber Bellow, Rubber Bellow Seals, Rubber Bush, Rubber Bushes, Rubber Expansion Joints, Rubber Gasket, Rubber Gaskets, Rubber Metal Bonded, Rubber Metal Bonded Product, Rubber Molded Part, Rubber Molded Parts, Rubber Moulded Components, Rubber Moulded Part, Rubber Moulded Parts, Rubber Moulded Products, Rubber Moulding, Rubber Mouldings And Extrusions, Rubber Mounting, Rubber O Ring, Rubber O Rings, Rubber Oil Seals, Rubber Packing, Rubber Part, Rubber Parts, Rubber Product, Rubber Products, Rubber Rectangle Gasket, Rubber Ring Gasket, Rubber Teflon Diaphragm, Rubber To Metal Bonded Part, Rubber To Metal Bonded Parts, Silicon Endless Gasket, Silicone Cords And Sections, Silicone Product, Silicone Rubber Cord, Silicone Rubber Cords, Silicone Rubber Gasket, Silicone Rubber Product, Silicone Solid Gasket, Silicone Sponge Gaskets, Silicone Transparent Tubings, Silicone Tubings, Solicone Sheets, T. C. Gasket, Triclamp Sanitary Gaskets, U Seals, Viton Rubber Gasket, Viton Rubber Product, Water Pumps Seal, Water Pumps Seals