• SPECIFICATIONS
    API:602, ASME B16.34, BS EN ISO 15761,FULL BORE,WELDED ON BONNET,O/S AND YOKE TYPE,RISING STEM,SWE/BWE/SCREWED

STANDARD MATERIAL COMBINATION

S NO. PART NAME CS TO ASTM ALLOY STEEL TO ASTM STAINLESS STEEL TO ASTM
1. BODY A105 A350 LF2 A182 F5 A182 F11 A182 F22 A182 F9 A182 F304 A182 F316 A182 F304L A182 F316L
2. SEAT RING AS PER TRIM MATERIAL COMBINATION
3. WEDGE AS PER TRIM MATERIAL COMBINATION
4. GASKET SPIRAL WOUND STAINLESS STEEL GRAPHOIL FILLED
5. BONNET A105 A350 LF2 A182 F5 A182 F11 A182 F22 A182 F9 A182 F304 A182 F316 A182 F316 A182 F316L
6. STUDS A193 B7 A320 L7 A193 B7 A193 B7 A193 B16 A193 B16 A193 B8 A193 B8 A193 B8 A193 B8
7. PACKING TO SUIT SERVICE CONDITIONS
8. GLAND A182 F6A A182F6A A182 F6A A182 F6A A182 F6A A182 F6A F-304 F-316 F-304L F-316L
9. GLAND FLANGE A105 A350 LF2 A182 F5 A182 F11 A182 F22 A182 F9 A182 F304 A182 F316 A182 F304L A182 F316L
10. NUTS A194 2H A194 GR.4 A194 2H A194 GR.4 A194 GR.4 A194 GR.4 A194 GR.8 A194 GR.8 A194 GR.8 A194 GR.8
11. STEM AS PER TRIM MATERIAL COMBINATION
12. YOKE SLEEVE AL. BRONZE BS 1400 AB2C OR NI RESIST TO A439 D2
13. HANDWHEEL DI A536 80-55-06 OR MI/A338
14. NAME PLATE ALUMINIUM / STEEL
15. HANDWHEEL RETAINING NUT CARBON STEEL