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A4 Engineers
Rubber Corner Guards
A4 Engineers offers heavy-duty Rubber Corner Guards, also known as wall-corner guards, made of high impact resistant rubber. These corner guards offer protection for masonry, columns and walls and are read more
Way Cover Bellows
A4 Engineers offers heat-sealed and sewn-folded Way Cover Bellows, manufactured of a single sheet of elastomer coated fabric material with a PVC stiffener in each section. These covers provide excelle read more
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 read more
Polygonal Protection Bellows
A4 Engineers offers Polygonal Protection Bellows – hexagon bellows – for use in almost any application from laser cutting, machine tool, clean room, light shielding, linear motion, and many others read more
X-Ring Low Friction Seal
A4 Engineers offers X-Ring Low Friction Seal in four lobed design. These X-quadrings provide twice the sealing surface of a standard O-ring. Because of the double-sealing action, fewer squeezes are re read more
Way Covers (Bellows)
A4 Engineers offers Heat-Sealed and Sewn-Folded way covers (bellows), manufactured of a single sheet of elastomer coated fabric material with a PVC stiffener in each section. These covers provide exce read more
Buna-N Extrusions
A4 Engineers offers a range of hydraulic/pneumatic seals and rubber products. Buna-N is general purpose oil resistant polymer which has good solvent, oil, water and hydraulic fluid resistance, good co read more
Pipe Flange Gaskets
A4 Engineers offers rubber gaskets with dimensions per ANSI B16.5, PN, DIN standard and custom made gaskets to suit individual functional requirements and specifications for pipe flanges. The company read more
Hydraulic & Pneumatic Packings
A4 Engineers offers Hydraulic and Pneumatic Packing Seals, a class of seals that are used in applications with either rotary or reciprocating motions. Pneumatic seals are exposed to air with a minimum read more
Silicone Sponge Gaskets
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 ele read more
Solid PTFE Gaskets
A4 Engineers is a recognised leader in the development, production and delivery of solid PTFE flange gaskets and seals. The seals are designed to deliver excellent purity, low stress to seal, chemical read more
O-Rings & Seals
O-rings and seals in all types of synthetic rubbers and PTFE-Teflon as per BS, ISO, ASTM, German, Swedish, French standards, inches and metric O-rings and gasket seals more than 2 mtr ID are available read more