Perforated Pipe

March 19, 2018

Perforated Casing Pipe for Well drilling

Main specifications of base casing pipe: Standard ASTM, GB, JIS, DIN, EN, AISI Material grades TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310STP410 TP410S TP403 S31803/S32205 S32750 S32760 Outer diameter 4mm-914.4mm Connection STC, BTC, LTC, BSP,Flange,ect. Thickness 0.6mm […]
May 3, 2018

Round Hole water well Perforated Screen Pipe,Perforated Pipe

Round hole opening has two patterns of staggered centers. 60°Degree Staggered Centers round hole are the most popular of all pattern types because of their inherent strength, their multitude of varied open areas ,and their attractive appearance, An alternate to […]