Most of people are all known how the oil seal is. But now we want to introduce it for new friend to this field. PHLE oil seals consists of three basic components:sealing element, metal case and spring. The purpose of the sealing element is to stop the fluid from leaking between the shaft and housing. The metal case will give rigidity and strength to the seal while it is being held in the bore or recessed groove. The spring will help make the sealing element more effective. Are you going to look for the high quality oil seals manufacturers and products? We provide many kind of materials and types rubber oil seal below for your choosing, and we also doing customize according to customer’s requirement.