联系人 Mr. Jame
Humen Nance Jianmin Road. 1 - 20, Dongguan, Guangdong
Most extension springs are wound with initial tension. This is an internal force that holds the coils together. The measure of the initial tension is the load necessary to overcome the internal force and begin coil separation. Unlike a compression spring that has zero load at zero deflection, an extension spring can have a preload at zero deflection (see graph). This built-in load, called initial tension, can be varied within limits, decreasing as the spring index increases.
| 国家: | China |
| 型号: | - |
| 离岸价格: | 0.03 ~ 0.035 / Piece ( Negotiable ) 获取最新报价 |
| 位置: | China |
| 最小订单价格: | 0.03 per Piece |
| 最小订单: | 1000 Piece |
| 包装细节: | Custom |
| 交货时间: | Custom |
| 供应能力: | 50000 Piece per Day |
| 付款方式: | T/T |
| 產品組 : | extension springs |
