Non-food Grade Product Pipe Specifications

Non-food grade product are found early in the manufacturing process; the exact point at which a product changes from non-food to food grade is to some extent arbitrary.

This specification also covers products that will never enter the sugar process stream; such as lubricating oils, bearing cooling water and the like.

Size Range Specification
15-150 BS1387 Medium plain ends
200-600 BS3601 Gr 430 ERW 6mm wall thickness
15-40 BS3799 3000lb - Material ASTM A105
50-300 BS1640 Pt 3.1 - Material ASTM A234 Gr WPB - standard weight
350-600 Mitred bends fabricated in accordance with BS806
50-600 BS4504 Pt3; PN10; code 101 plate flange for welding; type B raised face- Material BS1051-151 Gr 360
50-600 BS4865 Pt1 Inside Bolt Circle (IBC) for type B raised face flange facings; 1.5mm thick compressed synthetic fibre (CSF) PN10
15-600 Black cabon steel to ISO 272; bolts Gr 4.8; nuts Gr 4; incl washer
15-50 Ball valve; carbon steel body; full bore; three piece; 316 stainless steel ball; PTFE seat; socket weld ends; to BS5159 PN10
80-600 Butterfly valve; cast iron body; 316 disc; EPDM liner; to BS5155 PN10; to fit between flanges to BS4504 PN10
15-40 Check valve; carbon steel body; piston type; socket weld ends to BS5160 PN10
50-600 Check valve; carbon steel body; dual carbon steel discs; face to face dimension as per BS5155, PN10; to fit between flanges to BS4504 PN10