Our perforated screen pipe is mainly made of stainless steel and carbon steel. The stainless steel perforated screen has higher strength and corrosion resistance. The drill holes is even and smooth, to meet the customer's demand for drilling quality. Our factory often do perforated screen pipe outer diameter of 32-2000mm, the wall thickness is usually 3-14mm, the connection method has spiral pipe, straight pipe or seamless pipe, hole size is generally 5-30mm, can also be customized.   https://www.afilterscreen.com/PRODUCT/Wsp/15.html

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