DESCRIPTION | MATERIALS OF CONSTRUCTION | |||
BASIC MATERIAL | ALTERNATIVE MATERIAL | |||
1) | BODY | CAST IRON IS : 210 FG | CAST STEEL ASTM A 216 WCB | SS 304 / SS 316 |
2) | L. P. COVER | |||
3) | H. P. COVER | |||
4) | COWL | |||
5) | JOINT SUPPORT RING | |||
6) | H. P. ORIFICE COVER | LTB IS : 318 LTB - 2 H. T. BRASS IS : 320 HTB - 2 | H. T. BRASS IS : 320 HTB - 2 | SS 304 / SS 316 |
7) | H. P. ORIFICE PLUG | |||
8) | FLOT | TIMBER CORE WITH RUBBER COATED | SS 304 / SS 316 | |
9) | L. P. SEAT RING | NATURAL RUBBER IS : 1363 | NITRILE RUBBER | PTFE |
10) | GASKET | |||
11) | BOLTS & NUTS | CARBON STEEL IS : 1363 | STAINLSS STEEL IS :6603 | SS 304 / SS 316 |
12) | FERRULE | CARBON STEEL IS : 1363 | H . T . BRASS IS : 320 HTB : 2 | SS 304 / SS 316 |