Inspection and Test of Wire Wrapped Johnson Screens:
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.
Any requirement of 304L Reinforced Wire Wrapped Well Screens for Borehole Drilling, please do not hesitate to contact with me: Mobile: + 86 15937317241
PICUTRES OF WEDGE WIRE SCREEN TUBE: 168mm 219mm 8 5/8inch out diameter SS304L johnson strainer well screen tube with welded beveled/STC thread: FEATURE OF JOHNSON STRAINER SCREEN PIPE: V shaped stainless steel 304 wire wrap water well Johnson screens are manufactured using our ...
Product Details 9 5/8\'\' of Wire Wrapped Well Screen with Perforated Base Pipe Pipe based well screens consist of base pipe,all-welded wedge wire screen and supporting rod.The base pipe is perforated or slotted API casing pipe,the base pipe can be stainless steel or carbon ...