304 stainless steel bridge filter pipe for high-density porous dewatering wells, with round hole screen pipe and good corrosion resistance and permeability
Category:
mechanical equipment/Filter material/filter material
Model:
complete
Brand:
Hebei Xintongda
material:
Q235 carbon steel/304 stainless steel/galvanized sheet
Aperture specification:
10mm-50mm (customizable)
pipe diameter range:
219mm-1200mm
wall thickness:
3mm-12mm
connection method:
Threaded connection/flange connection/butt welding
tensile strength:
≥375MPa
Applicable well depth:
≤ 500 meters
surface treatment:
Anti corrosion coating/hot-dip galvanizing
porosity:
≥15%
Operating Temperature:
-40 ℃ to+120 ℃
Retail Price
10,000,000.00USD
重量
kg
- Product Description
-
material Q235 carbon steel/304 stainless steel/galvanized sheet
Aperture specification 10mm-50mm (customizable)
pipe diameter range 219mm-1200mm
wall thickness 3mm-12mm
connection method Threaded connection/flange connection/butt welding
tensile strength ≥375MPa
Applicable well depth ≤ 500 meters
surface treatment Anti corrosion coating/hot-dip galvanizing
porosity ≥15%
Operating Temperature -40 ℃ to+120 ℃
Description :
Bridge filter pipe is a high-performance filtration equipment designed specifically for hydrogeological exploration, drilling dewatering, and water well construction. This product adopts a unique "bridge" structure design, which forms trapezoidal or circular gap holes on the pipe wall through precise mechanical processing. This special geometric structure not only ensures a large water inlet area, but also effectively prevents sediment blockage and ensures smooth water flow.
From the picture, it can be seen that the surface of the filter pipe presents a silver gray luster unique to metal, with neatly arranged holes and a regular staggered distribution. This design can maximize the water passing capacity per unit area. The pipe body is usually made of high-quality carbon steel, stainless steel (such as 304, 316L) or galvanized steel plate rolled and welded, with extremely high mechanical strength and compressive strength, capable of withstanding the huge external pressure in deep well operations without deformation or collapse.
Its main application scenarios include: completion filtration of deep water wells, geothermal wells, and oil and gas wells; Construction site foundation pit dewatering; And agricultural irrigation and water source heat pump systems. Compared to traditional wire wrapped filter pipes, bridge filter pipes have the advantages of light weight, easy installation, low cost, and long service life. Its smooth inner wall reduces water flow resistance and improves water efficiency, making it an ideal choice to replace traditional filter pipes. Especially suitable for formations with high sediment content, it can effectively block small particles from entering the well, protect the water pump, and extend the service life of the water well. For engineering projects that require long-term stable water supply, this bridge type filter pipe provides a reliable solution with its excellent corrosion resistance and permeability.
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