NDP WELL SCREENS AND CASINGS

The well pipes produced by our company are certified for drinking water. The PVC mixture was developed with great emphasis placed on the quality of the final product. Well screens and casings are rust and age resistant. They are very easily to handle. PVC-U pipes are suitable for conveyance of most aggressive liquids. High chemical and mechanical resistance. Pipes are available in standardized wall lengths and thicknesses. Pipes are available as solid wall and filter pipes.

Areas of use

Wells for the drawing of drinking water
Wells for the drawing of industrial water
Exploration and monitoring bore holes.

NDP-series parameters

NDP-series well screens and casings comply with DIN 4925-2 (bored well casings and screens)

Diameters: 113 - 195 mm

Wall thickness: 5.0 - 8.5 mm

Standardized lengths: 2,000 and 4,000mm

Joint: Trapezoidal thread (in accordance with DIN 4925-2)

Sealing: Profile ring (in accordance with DIN 4925-2)

Slots: in accordance with DIN 4925-2

Name	Type of pipe	Length	Weight*	Unit pack
NDP d x s		[mm]	[kg/pc]	[number of pcs]
NDP 113 x 5,0	Casing	2000	5,65	76
NDP 113 x 5,0	Screen	2000	5,65	76
NDP 113 x 5,0	Casing	4000	11,05	76
NDP 113 x 5,0	Screen	4000	11,05	76
NDP 125 x 5,0	Casing	2000	6,25	60
NDP 125 x 5,0	Screen	2000	6,25	60
NDP 125 x 5,0	Casing	4000	12,15	60
NDP 125 x 5,0	Screen	4000	12,15	60
NDP 140 x 6,5	Casing	2000	9,05	45
NDP 140 x 6,5	Screen	2000	9,05	45
NDP 140 x 6,5	Casing	4000	17,60	45
NDP 140 x 6,5	Screen	4000	17,60	45
NDP 165 x 7,5	Casing	2000	12,25	33
NDP 165 x 7,5	Screen	2000	12,25	33
NDP 165 x 7,5	Casing	4000	23,90	33
NDP 165 x 7,5	Screen	4000	23,90	33
NDP 195 x 8,5	Casing	2000	16,40	20
NDP 195 x 8,5	Screen	2000	16,40	20
NDP 195 x 8,5	Casing	4000	31,95	20
NDP 195 x 8,5	Screen	4000	31,95	20

*For screens, weights are indicated prior to perforation

Casing and screen versions with an extra-thick wall in accordance with DIN 4925-2 are available on demand.

Test report

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