Screen,bh,UPVC,150 ND,2.9m long

General Description:
U-PVC screen pipe for boreholes, 150 mm nominal diameter, 2.9 metres long

Technical Specifications:
U-PVC screen pipe, nominal diameter 150 mm, (0D 165 mm, ID 150 mm, WT 7.5 mm) for installation down to 90 metres, supplied in 2.90 m total length, flush joint (unless specifically specified bell socket by the field office), male/female trapezoidal threads, slot size: 0.5 mm, 0.75 mm, or 1 mm - to be specified at time of ordering, as per DIN 4925/8061 or approved equivalent international standard.

Packaging and labelling:
The pipes are supplied in bulk, in ISO-20 foot container.

Accessories/Spare parts/Consumables:
If required, these items should be ordered separately:
S0009130 - Sand trap pipe,bh,UPVC,150 ND,1m long
S0005810 - Sand trap pipe,bh,UPVC,150 ND,1m long
S0009133 - Hoisting tool,bh pipes,150 ND
S0009136 - Clamp,bh casing and screen,150 ND
S0009164 - Plug,PVC,bottom,bh sand trap,150 ND

Weight/Volume/Dimensions:
Estimated weight: 14.5 kg
Estimated volume: 51 m3

Shipping Details:
Packed in 20-foot ISO container loads, unless specified otherwise by field office at time of ordering.

Number of pipes per 20-foot ISO container:
Flush joint: 426, Bell socket: 390.

Note: If different pipe diameters are ordered, the smaller diameter pipes can be nested into the larger ones to make most cost effective use of the shipping container.

Instructions for use:
Screening in boreholes

Comments:
Flush joint pipes should be used wherever possible, as the smooth sides make placement of packing gravels easier and better distributed.
The outer diameter over the socket of bell socket pipes may hamper this operation. For information, the outer diameter over socket for 150 mm ND pipes is 174 mm.