Customization: | Available |
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Material: | Metal |
Layers: | Single |
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Material | Galvanized carbon steel, stainless steel (304,304L,316,316L etc.) |
Diameter | 168.3mm or other required size |
Slot Size (mm) | 0.5 or as per customers' requirement |
Unit length | up to 6m, 5.8m fit for the container |
Open area | 14% minimum |
End Connection | Welding (beveled end), thread coupling(STC,LTC,BTC) or flange |
Surface treatment | Galvanized, painted, polish, pickling & passivation,etc. |
Packing | Bubble bag and woven bag, in bundle or unbundle or in wooden cases. |
1. All Dimensions of water well sand filter will be checked by our quality inspector, and they also can be inspected by Third Party Inspections or representative appointed by buyer.
2. Wall thickness of coupling material is inspected by Ultrasonic inspection method, and they also be made the Ultrasonic flaw detection
3. Do Destructive Collapse Test and collaspe Strength Test before shipment.
4. If required, the screens will be made pickling and passivation.
5. The whole manufacturing process can be monitored by Third Party Inspection Company and representative appointed by buyer.
6.The screens will be arranged the Pre-shipment Inspection if required.