| Material: | Stainless Steel |
|---|---|
| Application: | Valve |
| Type: | Stationary Seal |
| Performance: | High Pressure |
| Shape: | O-Ring |
| Standard: | Standard |
| Samples: |
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| Customization: |
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Audited Supplier Spiral Wound Gasket is wound alternatively by V or W shaped metal hoop and non-metal filler of various kinds of materials selected based on specific wording condition. Depond on its excellent compression resilient, high temperature and coorosion resistance. It is suitable for sealing alteration of temperature and pressure are frequent, such as pipe, valve, pump etc. They are available in all standard flanges of sizes, such as ASME, JIS, DIN, EN etc.
| Hoop Material | GB/T 20878 | DIN | AISA ASTM | Temperature | Guide Ring Color Code |
| SS304 | 06 Cr 19 Ni 10 | 1.4301 | 304 | -195~700 | Yellow |
| SS316L | 022 Cr 17 Ni 12 Mo2 | 1.4435 | 316L | -195~700 | Green |
| SS321 | 06 Cr 18 Ni 11 Ti | 1.4541 | 321 | -195~700 | Turquoise |
Package: wooden case
Delivery Time : about 15 days
Shipping : by sea, by air, by land or by express
We always observe the policy of "QUALITY IS THE Best, CUSTOMERS IS THE FIRST" and we insist on the quality and develop on the reputation. We whole hearted welcome all friends to contact with us and establish the business relations with a long-term .
After produce each product ,we test firstly then start mass production
Hengshui YINGLI has thirty years experience in research and development of sealing materials production ,as YINGLI has the strongest worker team containing two high skill engineer and sixteen skill workers . YINGLI scientific research and innovation of sealed product is in the leading position of sealing industry. YINGLI has 70 workers, 40% of employees own diploma degree.
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Audited Supplier 
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