联系人 Danyan
no.39 liguan road jintang town, Zhoushan, Zhejiang
Bimetallic screw: There is an armouring layer on the top of screw
thread, or on the surface of all over the screw working surface.
It has a minimum contact wear ratio then it is running on the
inside of cylinder. The base material is one kind of
high-strength and weldable, nitridable metal. Between this
armouring layer and the base material, there is perfect material
bonding. These two kinds of material take different functions in
hand, but form an uniform whole.
Specification available
1. Diameter of screw: D**-D**0mm
2. L/D ratio of screw: *0 - *0
3. Injection amount of screw barrel: *5g - **0g
Grade available:
1. Standard grade: *8CrMoAlA + nitriding *6 hours
2. Bimetallic grade: *8CrMoAlA + bimetallic alloy
3. TC-A grade: Tungsten carbide *0%
4. TC-B grade: Tungsten carbide *5%
5. TC-C grade: Tungsten carbide *5%
Techinical information:
Depth of Nitrated Layer: 0.**0.8mm
Heat treatment: Nitriding *6 hours
Hardness of nitration: *******0Hv
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um
| 国家: | China |
| 型号: | cs004 |
| 离岸价格: | 5000 / Set 获取最新报价 |
| 位置: | china |
| 最小订单价格: | 5000 per Set |
| 最小订单: | 1 Set |
| 包装细节: | wooden case |
| 交货时间: | 20 days after order confirmed |
| 供应能力: | 50 Set per Month |
| 付款方式: | T/T, L/C, Western Union |
| 產品組 : | bimetallic screw barrel |
