DESIGN DESCRIPTION: * Swing TYPE; * BOLTED COVER; * OPTIONAL: WELD COVER; * CONNECTRION: THREADED END, SOCKETED END * THREAD TYPE(NPT, BSPT, DIN ENDS) * MATERIAL: A105, F304, F316, F11, F22, F304L, F316L WORKING PRESSURE AND TEMPERATURE: WORKING TEMPERATURE MATERIAL CELSIUR SCALE FAHRENHEIT CARBON STEEL -290C~4250C 60F~8220F STAINLESS STEEL -400C~5500C 150F~10470F GENERAL DESIGN SPECIFICATIONS: ITEM CLASS 800/1500 MANUFACTURE API 602 PRESSURE-TEMPERATURE RATINGS ANSI B16.34 END TO END B16.10 INSPECTION AND TEST API 598 TEST PRESSURE TO API 598: TRIMS SPECITIED DUE TO TABLE 3: DISC SEAT SURFACE PART NO.2 BODY SEAT SURFACE PART No.7 PIN PART No.3 F6 F6 F6 STELLITE STELILITE F6 F6 STELILITE F6 F304 F304 F304 F316 F316 F316 OTHER MATERIALS ARE AVAILABLE UPON REQUEST. PARTS AND MATERIAL (ASTM): NO. PARTS NAME MATERIALS 1 BODY ASTM A105 ASTM F304 ASTM F316 4 GASKET GRAPHITE+304 GRAPHITE+316 5 CAP ASTM A105 ASTM F304 ASTM F316 6 CAP BLOT ASTM A193 B7 ASTM A193 B8 8 DISC NUT ASTM A193 B7 ASTM A193 B8 9 SWING ARM ASTM A105 ASTM F304 ASTM F316 10 SWING ARM HOLD ASTM A105 ASTM F304 ASTM F316 OTHER MATERIALS ARE AVAILABLE UPON REQUEST. PRESSURE GRADE FROM TO CLASS 800 1/2” 2” CLASS 1500 1/2” 2” ANSI SHELL (WATER) SEAT (WATER) SEAT (AIR) CLASS 800 21MPA 3000PSI 15.4MPA 2200PSI 0.6MPA 80PSI CLASS 1500 38.7MPA 5500PSI 28.1MPA 4000PSI 0.6MPA 80PSI