- Model NO.: DY3013-1
- Material: Steel
- Combination Washer Packaging: All Inclusive
- Trademark: DY
- Specification: 28cm*25.5cm*17.5cm
- HS Code: 7318220000
- Type: Flat Gasket
- Combination Washer Structure: A Type
- Spring Washer Type: Standard
- Transport Package: Palletized Cartons
- Origin: China
DIN 2093 Black Steel Disc Spring Conical Washer
Dimension:
We make all standard sizes and non-standard sizes.
Sample Fee:
Samples of <10 pcs will be free,you need to pay for the shipping fee.
Sample Time:
For standard fasteners,the sample time will be about 2~3 days;
For non-standard fasteners,the sample time will be about 5~7 days.
Lead Time:
For standard fasteners,the lead time will be about 7~10 days;
For non-standard fasteners,the lead time will be about 10~15 days.
Item Details:
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During volcanic activity a fibrous material may be drawn by vigorous wind from molten basaltic magma called Pele's hair. The same phenomenon applies for melt blowing of polymers. The first research on melt blowing was a naval attempt in the USA to produce fine filtration materials for radiation measurements on drone aircraft in the 1950s. Later on, Exxon Corporation developed the first industrial process based on the melt blowing principle with high throughput levels.
Melt Blown Spinneret For Pp,Porous Spinnerets,Dense Orifice Spinneret,Spinneret For Pp Melt Blown
Changzhou Jier Precision Machinery Manufacturing Co., Ltd. , https://www.jier-spinneret.com