| Media: | Water |
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| Temperature: | Ordinary Temperature |
| Material: | Cast Iron |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | DN (mm) Nominal diameter | 50(2″)~700(28") | 50(2″)~450(18") | |
| PN(MPa) Nominal pressure | 1.0 | 1.6 | |
| (MPa)
Testing pressure |
Shell | 1.5 | 2.4 |
| Sealing | 1.1 | 1.76 | |
| °C Suitable temperature | |||
| Suitable mediums | Fresh water .sewage, air, steam, food, medicine, oils, acids, etc. | ||
Meterial of main parts
| Body | Disc | Stem | Rubber gasket | Sping | ||||
| Name | Code | Name | Code | Name | Name | Code | Working temp | Name |
| Cast | Z | Plated ductile Iron | 1 | Stainless steel | EPDM | X3 |
-46~+121 Intemittence -50~+150 |
Stainless steel |
Ductile Irol |
Q | Aluminum bronze | 2 | Neoprene | X4 |
-29~+99 Intemittence -35~+113 |
||
| Carbon steel | C |
ZG1Cr13Ni9Ti Stainless steel |
NBR | X5 |
-35~+82 Intemittence -23~+93 |
|||
| Stainless steel | P |
CF8M Stainless steel |
5 | Neoprene | X7 | -23~+150 | ||
|
CF8M Stainless steel |
7 | |||||||
Suppliers with verified business licenses
Audited Supplier 
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