truform supplies Cast Iron Fittings as below:-
- CI Flange Fittings as per IS:1538
- Socketted (Lead Joint) Fittings as per IS:1538
- Mechanical Joint Fittings as per IS:13382
- Customised Fittings as per requirement.
CI Fittings Application:
The Cast Iron Flange Fittings are suitable for use with Cast Iron Flanged Pipes. Lead Joint Socketted Fittings are used with Cast Iron Socket & Spigot pipes. Mechanical Joint fittings are used with Cast Iron & Ductile Iron Socket & Spigot Pipes.
| Flanged Joint and Lead Joint CI Fittings : IS: 1538 | |
| Flange Drilling |
Sheet 1 |
| Weights of Fittings |
Sheet 2 Sheet 2-A |
| Mechanical Joint CI Fittings : IS: 13382 | |
| Weights of Fittings | Sheet 3 |
| CI Fittings Mechanical Properties | |
| Tensile strength | 150 MPa (min) |
| Hardness | 210 BHN (max) |
CI Fittings Hydrostatic Test Pressure for Castings :-
| Sr. no. | Nominal Diameter DN | Test Pressure at works | |
| Fittings without Branches or with Branches not Greater than Half the Principal Diameter | Fittings with Branches Greater than Half the Principal Diameter | ||
| mm | MPa | MPa | |
| (1) | (2) | (3) | (4) |
| i) | Up to and including 300 | 2.5 | 2.5 |
| ii) | Over 300 and up to and including 600 | 2.0 | 2.0 |
| iii) | Over 600 and up to and including 1600 | 1.5 | 1.0 |
Note : For dimensional details please refer respective IS codes.
