Standard Material Specifications (Class 150Lb~600Lb) NO. Part Name CS to ASTM AS to ASTM SS to ASTM Type A105 Type F22 Type F304(L) Type F316(L) 1 Body A105 A182 F22 A182 F304(L) A182 F316(L) 2 Gasket Corrugated SS + graphite SS + PTFE 3 Bonnet Bolt A193 B7 A193 B16 A193 B8 A193 B8M 4 Pin A276 420 A276 304 5 Gland A276 410 A182 F304(L) A182 F316(L) 6 Gland Eyebolt A193 B7 A193 B16 A193 B8 A193 B8M 7 Gland Nut A194 2H A194 4 A194 8 A194 8M 8 Yoke Nut A276 410 9 H.W. Nut A194 2H A194 4 A194 8 A194 8M 10 Nameplate SS 11 Hand wheel A197 12 Gland Flange A216 WCB A351 CF8 13 Stem Packing Flexible Graphite PTFE 14 Bonnet A105 A276 304 A182 F304(L) A182 F316(L) 15 Stem A182 F6 A182 F304 A182 F304(L) A182 F316(L) 16 Disc A276 420 A276 304 A276 304(L) A273 316(L) Suitable Medium W.O.G. etc W.O.G. etc HNO3,CH3OOH etc Suitable Temperature -29℃~425℃ -29℃~550℃ -29℃~180℃ Dimensions(mm) And Weights(kg) NPS (in) 1/2 3/4 1 1-1/4 1-1/2 2 L(RF)L1(BW) 150 108 117 127 140 165 203 300 152 178 203 216 229 267 600 165 190 216 229 241 292 H(OPEN) 150~300 166 171 207 240 258 330 600 171 207 240 258 330 380 W 100 100 125 160 160 180 Weights 150 RF 4.5 6.9 9.8 13.5 19.5 28.0 BW 2.3 3.6 7.8 8.2 12.0 15.0 300 RF 4.8 7.7 11.0 16.8 21.2 32.6 BW 2.8 4.0 8.5 9.2 12.6 16.8 600 RF 5.6 7.8 12.5 17.0 23.5 38.8 BW 3.4 4.7 9.2 10.5 13.3 18.9 Standard Material Specifications (Class900Lb~1500Lb) NO. Part Name CS to ASTM AS to ASTM SS to ASTM Type A105 Type F22 Type F304(L) Type F316(L) 1 Body A105 A182 F22 A182 F304(L) A182 F316(L) 2 Gasket Corrugated SS + graphite SS + PTFE 3 Bonnet Bolt A193 B7 A193 B16 A193 B8 A193 B8M 4 Pin A276 420 A276 304 5 Gland A276 410 A182 F304(L) A182 F316(L) 6 Gland Eyebolt A193 B7 A193 B16 A193 B8 A193 B8M 7 Gland Nut A194 2H A194 4 A194 8 A194 8M 8 Yoke Nut A276 410 9 H.W. Nut A194 2H A194 4 A194 8 A194 8M 10 Nameplate SS 11 Hand wheel A197 12 Gland Flange A216 WCB A351 CF8 13 Stem Packing Flexible Graphite PTFE 14 Bonnet A105 A276 304 A182 F304(L) A182 F316(L) 15 Stem A182 F6 A182 F304 A182 F304(L) A182 F316(L) 16 Disc A276 420 A276 304 A276 304(L) A276 316(L) Suitable Medium W.O.G. etc W.O.G. etc HNO3,CH3OOH etc Suitable Temperature -29℃~425℃ -29℃~550℃ -29℃~180℃ Dimensions(mm) And Weights(kg) NPS (in) 1/2 3/4 1 3/4 1-1/2 2 L(RTJ) 900~1500 216 229 254 279 305 371 L1(BW) 900~1500 216 229 254 279 305 368 H(OPEN) 207 207 240 258 330 355 W 125 125 160 160 180 200 Weights RTJ 8.0 13.2 17.4 19.0 24.5 31.0 BW 5.2 10.0 14.6 15.8 20.5 27.8