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1. Material: reinforced nylon, with a high pressure and tensile load, good toughness, high elasticity and abrasion resistance, flame retardant, high-performance, low temperature stability, and can be used outdoors.
2.Anti-patience: oil, salt, and a certain amount of acid and alkali capacity.
3.the operational life: Under normal circumstances elevated the use of up to five million the number of reciprocating motion