GULF PLASTIC INDUSTRIES W.L.L.

 

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TECHNICAL SPECIFICATIONS

 

uPVC Underground & Sewer Pipe

BS 4660

Nominal Size
(mm)
Outside Diameter (mm) Wall Thickness (mm)
Minimum Maximum Minimum Maximum
110( 4" ) 110.0 110.4 3.2 3.8
160( 6" ) 160.0 160.6 4.1 4.8

 

BS 5481

Nominal Size
(mm)
Outside Diameter (mm) Wall Thickness (mm)
Minimum Maximum Minimum Maximum
200 200.0 200.6 4.9 5.6
250 250.0 250.7 6.1 7.0
315 315.0 315.9 7.7 8.7
400 400.0 401.0 9.8 11.0

 

Standard Length        :  5.8 & 6 meters
Colour                         :  Golden Brown
Socket type                :  Solvent Weld, Rubber Seal Ring
                                       & Plain-end.

 

Note:
1)  BS 4660 applies to drain pipes to be laid under gardens, fields, driveways, yards and roads   other than main roads. Maximum wheel load not to exceed 7000 kgs. Cover depths not to  to be less than 1.2m (4 ft.)

2)  The values of wall thickness, as mentioned under BS 5481, are for a standard dimension ratio (SDR) of 41 as per ISO Technical Committee, working group I (ISO?TC-138/WGI).

3)  All commonly used dimensions normally ex-stock delivery for other sizes on request.

4)  A wide range of compatible fittings manufactured to BS 4660 by Geberit Terrain Ltd of  U.K., is available.

5)  A wide range of compatible fittings manufactured to DIN 19534 by REDI, Italy are
available. 

  

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