0102030405
API598 Hard Seal Lift Check Valve
1. Chigadzirwa chacho chine chimiro chinonzwisisika, chisimbiso chakavimbika, kushanda kwakanakisisa uye kutaridzika kwakanaka; 2. Chisimbiso pamusoro pevharuvhu disc uye chigaro chevharuvhu chakafukidzwa neCo based cemented carbide, ine yakanaka kusagadzika, inodzivirira ngura, kukwenya kuramba uye hupenyu hurefu hwebasa; 3. Chikamu zvinhu uye flange uye gasket zviyero zvinogona kusarudzwa zvine musoro zvinoenderana nemamiriro chaiwo ekushanda kana zvinodiwa nemushandisi kuti asangane neakasiyana mainjiniya zvinodiwa. Main performance specifications Design criteria GB/T 12235 Pressure tembiricha kirasi GB/T 12224 Chimiro urefu GB/T 12221 Flange mhando uye saizi GB/T 9113, JB/T 79, EN1092, ASME B16.5/B 16.47 Kuongorora uye bvunzo JB/ T. yezvikamu zvikuru No. Chikamu zita carbon simbi Stainless simbi Alloy simbi Yakaderera tembiricha simbi 1 vharafu muviri WCB CF8 WC6 LCB 2 Vvhavha dhisiki WCB/25 CF8/F304 WC6/F11 LCB/LF2 3 shim Flexible graphite Flexible graphite Flexible graphite Flexible graphite 4 chivharo WCB CF8 WC6 LCB 5 Double end stud 35CrMoA 0Cr18Ni9(304) 25Cr2MoVA 35CrMoVA 6 Nut 45# 0Cr18Ni9(304) 35CrMoA 45# 7 Chitubu 60Si2M48Ni 0C3Ni 9(Cr3Ni 9) r18Ni9(304) Hukuru hwekubatanidza zviyero DN(mm) LD D1 D2 bf Z- d H WT(kg) 15 130 95 65 45 16-2 4- 14 77 3 20 150 105 75 58 18-2 4- 14 77 4 25 160 26 80 81-81 5 32 180 140 100 78 18-2 4- 18 85 7 40 200 150 110 88 18-3 4- 18 95 9 50 230 165 125 102 18-30 515 18-30 51 122 18-3 8- 18 120 20 80 310 200 160 138 20-3 8- 18 130 30 100 350 220 180 158 20-3 8- 18 140 39 125 400 205 25-18 150 480 285 240 212 22-3 + 6 315 395 Huru hwese hwekubatanidza zviyero DN(mm ) LD D1 D2 bf Z- d H WT(kg) 15 130 95 65 45 16-2 4- 14 100 3.4 20 150 105 75 58 18-2 4- 14 105 5 25 5 160 16-16 25 160-25 160-25 160 160-25 120 5.7 32 180 140 100 78 18-2 4- 18 130 9.1 40 200 150 110 88 18-3 4- 18 135 11.8 50 230 165 18 14 12 12 14 14 14 14 14 14 14 14 14 14 14 65 290 185 145 122 22-3 8 - 18 160 23 80 310 200 160 138 24-3 8- 18 169 30 100 350 235 190 162 24-3 8- 18 194 44 125 400 202 26-27 5 150 480 300 250 218 28- 3 8- 22 255 99 200 600 360 310 278 30-3 12- 22 305 190 250 730 425 370 335 32-3 12- 26 355 385 305 305 305 305 - 26 410 450 Products Details Process Application