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Punching Holes Water Well Screen

Author：Webmaster　 Sources： Original site　Date：2018-03-12 13:55:09　 Hits：470　Parent：Punching Holes Water Well Screen

Detailed introduction

　　The Punching Holes Water Well Screen is a kind of spiral screen pipe which has the punching hole slot, it’s welded by the double-side automatic submerged arc welding technology. Compared with the traditional punching hole screen, its welding line is more full and even more reasonable in design and with a unique structure, more sophisticated and with a reliable quality. The compression resistance of the screen is much higher than the traditional ones.
　　Application
　　Punching Holes Water Well Screen play a supporting role in the well drilling process，suitable for loose chunks of gravel geological. After adding the filter layer, can play sand sand control effect.

Diameter

(mm)

51/2”

Φ140

61/4”

Φ159

61/2”

Φ165

7”

Φ180

83/5”

Φ219

103/4”

Φ273

124/5”

Φ325

144/5”

Φ377

164/5”

Φ426

184/5”

Φ478

204/5”

Φ529

244/5”

Φ630

Thickness

(mm)

4~6

5~8

4~8

5~8

6~8

7~8

Connection
Type

Welded/Threaded/Flange

Material

Carbon Steel, Stainless Steel

Bridge Size

Slot:1.5mm Length of bridge:25mm Width of bridge:6mm

Corrosion Treatment

Galvanization/Spray painting

Welding Method

Spiral – welded

Open Rate

4.7%~10%

Remark: Can be customized according to customers’ detail requirements.

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