
Continuous Slot Stainless Steel 304 Johnson Well Screen Casings. Premium Material Options: Available in Stainless Steel 304/304L, 316/316L for superior corrosion resistance. Continuous Slot Design: V-shaped wedge wire creates continuous slots for high water intake and effective sand control. Full Customization: Supports full customization including diameter, slot size, wire shape, and surface treatment. Rigorous Quality Control: 100% inspection including ultrasonic testing, collapse strength tests, and third-party options. Wide Diameter Range: Diameter ranges from 25mm to 1200mm to fit various well drilling requirements. Professional OEM/ODM: Experienced manufacturer with 2 senior engineers providing OEM and ODM services. Reliable Delivery: Punctual delivery via sea, air, or railway with factory packing to prevent damage.