Page 42 - ALFA AL-ARABIA MANUFACTURING COMPANY Pre Qualification
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ALFA AL-ARABIA MANUFACTURING COMPANY
An ISO 9001, 14001, 45001
Certified Company
BS STANDARD (BS 5255 AND 4514)
DRAIN, WASTE, SOIL & VENTILATION PIPES
BS 5255
WALL THICKNESS
MEAN OUTSIDE DIAMETRE THERMO PLASTIC WASTE PIPE
NOMINAL SIZE
S.NO SCHD 40
MIN MAX MIN MAX
PN
(INCH) (MM) (MM) (MM) (MM)
1 1/2 36.15 36.45 1.8 2.2 32
2 3/4 42.75 43.05 1.9 2.3 40
3 1 55.75 56.05 2 2.4 50
Standard length: 5.8 and 6 mt
All pipes will be produced as PVC 1120
Color: Grey and White
Socket type: Solvent end
BS 4514
WALL THICKNESS
NOMINAL MEAN OUTSIDE DIAMETRE SOIL & VENTILATING PIPE
S.NO SIZE SCHD 40
MIN MAX MIN MAX
PN
(INCH) (MM) (MM) (MM) (MM)
1 3 82.4 82.8 3.2 3.8 82
2 4 110 110.4 3.2 3.8 110
3 6 160 160.6 3.2 3.8 160
Manufactured to: BS 4514 - Soil Pipe / BS 5255 - Waste Pipe
Standard Length: 4, 5.8 and 6 meters
Color: Grey
Socket Type: Solvent Weld or Plain End
Note:
1. Nominal size pipes of 4“ and 6"soil are metric (110 mm and 160 mm
respectively) and fully compatible with metric plumbing
2. Non-standard lengths and colors can be manufactured to meet customer
requirements.
PRE-QUALIFICATION DOCUMENT
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