and acid cleaning processes. the hardness is no more than 45HB.
We can supply you the softened copper washer ,and it can be bended with hands .
copper contents is more than 99.0%.And we have dealing our washers with annealing
produce all kinds of metal copper washer and good in quality cheap in price
Delivery Time: | 20 to 30 days after your order... |
Package: | carton or as per the customer's requirement |
Payment Terms: | L/C,T/T |
Standard or Nonstandard: | Standard |
Shape: | Ring Gasket |
Material: | Metal |
Model Number: | GB DIN ANSI/ASME ISO |
Place of Origin: | Zhejiang China (Mainland) |