Standard Speicification : MS 1919:2013
Fittings certified by ANQAS, SPAN and SWA
FEATURES
Specasts Industries Sdn Bhd provides special custom length DI Pipe FLANGING to suit your various installation needs.
Special machining techniques employing tapered threads and unique sealant material ensures good leaktightness but most importantly, it minimizes pipe material characteristic changes as compared to weld-on flanges.
Optionally, Specasts Industries Sdn Bhd can also cast short pipes and spigots complete with cement lining to a maximum of 1.2m length. Call us for more information.
PRODUCT DIMENSION
Other quality products from Specasts Industries Sdn Bhd include;
PRODUCT TOLERANCE
| Permissible deviations on standardized length of Series B fittings. (MS 1919:2013 : Table 5) |
||
|---|---|---|
| Types | DN | Deviation, mm |
| Flanged Sockets | 40 to 1200 1400 to 2000 | ±25 ±35 |
| Flanged Spigots | ||
| Collars and Tapers | ||
| Tees | ||
| 40 to 1200 | +50 / -25 | |
| 1400 to 2000 | +75 / -35 | |
| Bend 90º (1/4) | 40 to 2000 | ± (15 + 0,03DN) |
| Bend 45º (1/8) | 40 to 2000 | ± (10 + 0,025DN) |
| Bend 22½º (1/16) and Bend 11¼º (1/32) |
40 to 1200 1400 to 2000 |
± (10 + 0,02DN) ± (10 + 0,025DN) |
| Nominal Cement Mortar Lining & Tolerance. (MS 1919:2013 : Table 8) | ||
|---|---|---|
| DN | Thickness | Tolerance |
| 40 to 300 | 3,5 | -1,5 |
| 350 to 600 | 5 | -2 |
| 700 to 1200 | 6 | -2.5 |
| 1400 to 2000 | 9 | -3 |
Only negative tolerance is given.