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The bonded seals is a static seals which are used as a sealing ring fitted under heads and nuts.

Wiper seals are used for dirt exclusion. Typical applications are excavator equipments, lift trucks and hydraulic presses. Wiper seals are made of nitrile rubber, general in 90 shore A, for press-in fitting in open housings.

The V-Seal is an all rubber seal for dirt exclusion, that mounts directly on the shaft and seals axially against the counterface, housing, bearing race, seal case or similar surfaces. We have VA, VS and VE type... etc.

So Giant Oil Seal Industrial Co., Ltd. was established in 1988. In the past 20 years SOG has developed over 20000 different tools which has built a solid foundation of SOG Seals. Quality concept and high efficiency of team performance promotes the SOG's products to the globe with ISO 9001 Quality Standard. Think of Oil Seals, Think SOG So Giant have full range of DIN 3760 industrial shaft seals. Over 30,000 different sizes of available tools offer you good quality and prompt delivery, even on special quantity requirements. Different materials are available: NBR, FPM, EPDM, SILICONE, ACM, HNBR, TEFLON, NEOPRENE, etc...