Drilling Table
BS and ANSI Compatible Flange Drilling Table
Preparation and Turnaround
Valvetech’s In-House Drilling capability enables fast turnaround on British Standard, and American National Standards Institute Drilling Tables. All Gate, Strainer, Check and Globe Valves are manufactured with undrilled flanges.
With Valvetech’s in-house industrial drilling capabilities, specific drilling requirements can be finalised and be ready for collection within hours of placing an order.
The cost of drilling varies per valve and is according to the Number of Holes that need be drilled specific to the table. Pricing is exclusive to the quoted price of the valve.
Valve Size Inches and mm | BS 10 TABLE D | ANSI ASA150 | BS4504 TABLE 10 | BS4504 TABLE 16 | Drilling Cost per Valve | ||||||||
# of Holes | Hole Diameter | PCD | # of Holes | Hole Diameter | PCD | # of Holes | Hole Diameter | PCD | # of Holes | Hole Diameter | PCD | ||
2" 50mm | 4 | 17 | 114 | 4 | 19 | 121 | 4 | 18 | 125 | 4 | 18 | 125 | R40 |
2½" 65mm | 4 | 17 | 127 | 4 | 19 | 140 | 4 | 18 | 145 | 4 | 18 | 145 | R40 |
3" 80mm | 4 | 17 | 146 | 4 | 19 | 152 | 8 | 18 | 160 | 8 | 18 | 160 | R60 |
4" 100mm | 4 | 17 | 178 | 8 | 19 | 191 | 8 | 18 | 180 | 8 | 18 | 180 | R60 |
5" 125mm | 8 | 17 | 210 | 8 | 22 | 216 | 8 | 18 | 210 | 8 | 18 | 210 | R60 |
6" 150mm | 8 | 17 | 235 | 8 | 22 | 241 | 8 | 22 | 240 | 8 | 22 | 240 | R60 |
8" 200mm | 8 | 17 | 292 | 8 | 22 | 298 | 8 | 22 | 295 | 12 | 22 | 295 | R60 |
10" 250mm | 8 | 22 | 356 | 12 | 25 | 362 | 12 | 22 | 350 | 12 | 26 | 355 | R80 |
12" 300mm | 12 | 22 | 406 | 12 | 25 | 432 | 12 | 22 | 400 | 12 | 26 | 410 | R80 |
14" 350mm | 12 | 25 | 470 | 12 | 29 | 476 | 16 | 22 | 460 | 16 | 26 | 470 | R120 |
16" 400mm | 12 | 25 | 521 | 16 | 29 | 540 | 16 | 26 | 515 | 16 | 30 | 525 | R140 |
18" 450mm | 12 | 25 | 584 | 16 | 32 | 578 | 20 | 26 | 565 | 20 | 30 | 585 | R180 |
20" 500mm | 16 | 25 | 642 | 20 | 32 | 635 | 20 | 26 | 620 | 20 | 33 | 650 | R220 |
24" 600mm | 16 | 29 | 756 | 20 | 35 | 749 | 20 | 30 | 725 | 20 | 36 | 770 | R220 |