426mm Bridge Slotted Screen for Water Wells

• Customization: Available
• After-sales Service: 1years
• Warranty: 1years
• Model NO.: GX219
• Material: SUS304
• Hole Shape: Square
• Application: Filter
• Wire Mesh Width: 1m
• Technique: Perforated
• Nickels: 8%
• Certification: ISO9001
• Wall Thickness: 6mm
• Slot Size: 1mm
• Both End: Plain End
• Length: 6000mm
• Transport Package: Wood Frame House
• Specification: 219*6000mm
• Trademark: GUANGXING
• Origin: Hebei, Hengshui
• HS Code: 8421999090
• Production Capacity: 100000

Product Description

426mm Bridge Slotted Screen for Water Wells

Product Description

Bridge slot screen features bridge-like slot, which creates a gap between the well casing and the packed gravel. Bridge slots are spaced in rows or in staggered state.

Bridge slotted screens are first punched in a flat sheet, which is completely CNC operated. The slot widths are precise and can change as practical requirements. Then the flat sheet is subsequently rolled and welded into a tube.

Bridge slot screen has extensive applications, including water and oil wells, development of geothermal development and mineral water.

Bridge slotted Johnson stainless steel pipe casing screens have openings arranged in rows are staggered to reduce the negative effect on the screen's strength. Typically the slots are punched in a flat sheet that is subsequently rolled into a tube and welded. Regarded as the best choice of well tube filter, bridge slot screens are widely applied in a variety of fields in the developed countries. Our bridge slotted wll screens have versatile end connection types and are easy to install. Besides, our bridge slotted well screens are ideal for outdoor installments and lessen your financial costs.

Advantages

• Bridge slot has outstanding anti-plugging performance for its unique bridge construction.
• Bridge construction also enhances the mechanical strength against twisting, compressive and tensile forces.
• Diverse external coatings are available to extend the operational lives of watering wells.
• Bridge slot screen is lightweight and quite affordable compared with other conventional well screens.
• Slot widths can be customized to satisfy customers' specific requirements.

Materials:

Bridge slot screens usually use low carbon steel Q235, stainless steel 304,304L, 316L. To prolong its service life, galvanized screens are still supplied.

Sizes

• Wall thickness: 3mm - 10mm.
• Outside diameter: 89mm - 2000mm.
• Slot width: 0.5mm - 5mm.
• Length: 12 meters.

Bespoke sizes are available on special orders. If you have any problem about bridge slotted screen, please contact us.
 

Specifications of   2021 China hengshui guangxing screen Bridge Slotted Well Screens with good quality:
Diameter(mm)	146	159		219		273			325			377			426			529
ID(mm)	130	140	138	200	198	254	250	246	305	300	297	357	350	346	406	400	398	502	500	498
Thickness(mm)	5	5	6	5	6	5	6	8	5	6	8	5	6	8	5	6	8	6	7	8
Coupling OD(mm)	146	160	162	220	226	274	278	278	325	328	329	377	378	379	426	428	432	529	530	531
Mechanical Property of 2021 China hengshui guangxing screen  Bridge Slotted Well Screens with good quality:
(mm)	159		219		273			325			377			426			529
Wall thickness(P)	5	6	5	6	5	6	8	5	6	8	5	6	8	5	6	8	6	7	8
Tension strength(K N)	230	270	320	390	400	490	653	480	570	760	560	670	893	630	760	1048	782	944	1296
Anti Extrusion(N/cm)	520	690	340	450	170	230	306	136	203	270	128	183	244	92	135	203	90	136	186

Certifications

Packaging & Shipping

Our Advantages
Sales:
 * One to one service.
 * Quick respond in 24 hours.

 OEM and design:
 * Fully customized from raw mesh to part number engraving, according to your drawing.
 * Design and CAD ability to meet your specific requirement in various application.

 Quality:
 * Bubble point test and other laboratory test to ensure functionality.
 * ISO9001 management system to maintain quality consistency.