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Hebei Hankai wiper seals
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One of the primary factors influencing the price of oil seals is the cost of raw materials. Oil seals are typically made from a combination of rubber, plastics, and metals, all of which have their own price volatility. For instance, the cost of synthetic rubber can change dramatically based on the price of crude oil, as it is a petroleum-based product. When oil prices rise, manufacturers may face higher production costs, which they often pass on to consumers. Furthermore, geopolitical tensions or natural disasters can disrupt the supply chain, leading to increased raw material costs and, subsequently, higher oil seal prices.
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Another type is the conical torsion spring, characterized by its cone-shaped body. The diameter of the spring decreases from one end to the other, providing a variable torque along its length The diameter of the spring decreases from one end to the other, providing a variable torque along its length
The diameter of the spring decreases from one end to the other, providing a variable torque along its length The diameter of the spring decreases from one end to the other, providing a variable torque along its length
different types of torsion springs. This design is particularly useful where a changing torque is required during operation.


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