| BODY | ASTM A216 Gr.WCB – WC6 /CAST IRON ASTM A351 Gr.CF8/ASTM A351 Gr.CF8M |
| BONNET | ASTM A216 Gr. WCB – WC6 / CAST IRON ASTM A351 Gr. CF8 / ASTM A351 Gr.CF8M |
| WEDGE | 13% Cr. + STELLITED/ASTM A351 Gr. CF8M |
| STEM | AISI 410 / AISI 304 / AISI 316 |
| SEAT RING | 13% Cr. STELLITED / AISI 304 / AISI 316 |
| BACK SEAT | AISI 410 / AISI 304 / AISI 316 |
| GLAND | AISI 410 / AISI 304 / AISI 316 |
| GLAND FLANGE | ASTM A216 Gr. WCB / ASTM A 351 Gr. CF8M |
| YOKE SLEEVE | NI-RESIST/S.G. IRON |
| YOKE | AISI 410 / AISI 304 / AISI 316 |
| GLAND PACKING | MTALLIC Wire Reinforced Graphite Asbestos |
| BONNET GASKET | SS 304 / SS 316 SPIRAL WOUNDED WITH CAF |
| BONNET STUDS & NUTS | ASTM A193 Gr.B7 & ASTM A194 Gr.2H |
| GLAND EYE BOLTS & NUTS | ASTM A193 Gr.B7 & ASTM A194 Gr.2H |
| GLAND LUG BOLTS & NUTS | ASTM A193 Gr.B7 & ASTM A194 Gr.2H |
| GREASE NIPPLE | BRASS / STEEL |
| KEY | CARBON STEEL |
| HAND WHEEL | CAST IRON / MALLEABLE IRON |
| HAND WHEEL NUT | CARBON STEEL / STAINLESS STEEL |
| NAME PLATE | ALUMINIUM |