設(she)計與制(zhi)造	結構(gou)長度	法(fǎ)蘭尺寸(cun)	對焊連(lian)接尺寸(cun)	壓力-溫(wēn)度	試驗(yan)-檢驗
API6D、600	ANSIB16.10	ANSIB16.5	ANSIB16.25	ANSIB16.34	ANSIB1598、API16D

公(gōng)稱壓力(li)（LB）	強度試(shì)驗		水密(mì)封試驗(yan)		氣密封(fēng)試驗
	MPa	lBF/IN2	MPa	lBF/IN2	lBF/IN	lBF/IN 2
150	3.1	450	2.2	315	0.5-0.7	60-100
300	7.8	1125	5.6	815
600	15.3	2225	11.2	1630
900	23.1	3350	16.8	2440
1500	38.4	5575	28.1	4080
2500	64.6	9367	47.4	6873

零(ling)件名稱(chēng)	灰鑄鐵(tie)	鑄鋼	不(bú)鏽耐酸(suān)鑄鋼		超(chāo)低碳不(bu)鏽耐酸(suan)鑄鋼
	Z	C	P	R	PL	RL
閥(fá)體、閥蓋(gai)	HT250	WCB	CF8	CF8M	CF3	CF3M

體、蓋、瓣(bàn)	閥杆	密(mì)封面	墊(nian)片（環）	填(tián)料	工作(zuo)溫度	适(shì)用介質(zhi)
WCB	2Cr13	13Cr STL 本體材(cái)料 bodymater rial PTFE 尼龍(lóng) Nylon	增強柔(róu)性石墨(mo) 13Cr/柔性石(shí)墨 Enhanced Flexible 1Cr13/Flexible graphite SFB-2 08軟鋼(gang) 08Soft steel F304 F316 F304L F316L	柔性石(shi)墨 增強(qiang)柔性石(shí)墨 Flesible graphite enhanced flexible graphite SFB/260 SFP/260 PTFE	≤425	水、蒸(zhēng)汽、油品(pǐn) Water Steam Petroleum Products
WC1	38CrMoAI 25Cr2MoV				≤450
WC6					≤540
WC9					≤570
C5C12					≤540
CF8	F304				≤600	硝酸、醋(cù)酸、尿素(su) Nitric acid Aceic acid

磅級 規(gui)格 通經(jīng)DN 單位 L H（全(quán)開） D D1 D2 B Z-ØD D0 150Lb 2 50 in 7.00 16.10 6.00 4.75 3.62 0.75 4-0.75 8.00 mm 178 409 152 120.5 92 19.1 4-19 200 3 80 in 8.00 20.00 7.50 6.00 5.00 0.94 4-0.75 1.00 mm 203 570 90 152.5 127 23.9 4-19 250 4 100 in 9.00 23.20 9.00 7.50 6.19 0.94 8-0.75 10.00 mm 229 590 229 195.5 157 23.9 8-19 250 6 150 in 10.50 24.80 11.00 950 8.50 1.00 8-0.88 12.00 mm 267 630 279 241.5 216 25.4 8-22 300 8 200 in 11.50 37.80 13.50 11.76 10.62 1212 8-0.88 3.88 mm 292 960 343 298.5 270 28.5 8-22 350 10 250 in 13.00 45.60 16.00 14.25 12.75 119 12-1.00 15.70 mm 330 1158 406 362 324 30.2 12-15 400 12 300 in 14.00 54.30 19.00 17.00 15.00 1.25 12-1.00 17.70 mm 356 1378 483 432 381 31.8 12-15 450 14 350 in 15.00 60.75 21.00 18.75 16.25 1.38 12-1.12 19.70 mm 381 1543 533 476.5 413 35 12-15 500 16 400 in 16.00 68.40 23.50 21.25 18.50 1.44 16-1.12 23.60 mm 406 1738 597 539.5 470 36.6 16-29 600 18 450 in 17.00 74.10 25.00 22.75 21.00 1.56 16-1.25 23.60 mm 432 1559 635 578 533 39.7 16-23 600 20 500 in 18.00 87.20 27.50 25.00 23.00 1.69 20-1.25 26.80 mm 457 2214 698 635 584 42.9 20-32 680 24 600 in 20.00 102.3 32.00 29.50 27.25 1.88 20-1.38 29.90 mm 508 2599 813 749.5 692 47.7 20-38 760 30 750 in 24.00 125.3 38.75 36.00 33.75 2.94 28-1.38 36.00 mm 610 3183 985 914 857 74.5 28-35 915 36 900 in 28.00 147.00 46.00 42.75 40.25 3.56 32-1.62 36.00 mm 711 3737 1170 1086 1022 90.5 32-41 915 磅級(ji) 規格 通(tong)經DN 單位(wèi) L H（全開） D D1 D2 B Z-ØD D0 300Lb 2 50 in 8.50 16.70 6.5 5.00 3.62 0.88 8-0.75 8.00 mm 216 424 165 127 92 22.3 8-19 200 3 80 in 12.15 21.00 8.25 6.62 5.00 1.12 8-0.88 10 mm 283 535 210 168 127 28.5 8-22 250 4 100 in 12.00 24.20 10.0 7.88 6.19 1.25 8-0.88 10 mm 305 615 254 200 157 31.8 8-22 250 6 150 in 15.87 31.30 12.50 10.62 8.50 1.44 8-0.88 14.00 mm 403 795 318 270 216 36.6 12-15 350 8 200 in 16.50 39.90 15.0 13.0 10.62 1.62 12-1.0 15.7 mm 419 1012 381 330 270 41.3 12-15 400 10 250 in 18.00 48.50 17.50 15.25 12.75 1.88 16-1.12 17.70 mm 457 1231 444 387.5 324 47.7 16-29 450 12 300 in 19.76 57.0 20.50 17.75 15.00 2.00 16-1.25 19.70 mm 502 1450 521 451 381 50.8 16-32 500 14 350 in 30.00 64.8 23.00 20.25 16.25 2.12 20-1.25 23.60 mm 762 1645 584 514.5 413 54.0 20-32 600 16 400 in 33.00 72.50 25.50 20.25 18.50 2.25 24-1.38 23.60 mm 838 1814 648 571.5 470 57.2 24-35 600 18 450 in 36.00 76.50 28.00 24.75 21.00 2.38 24-1.38 26.8 mm 914 1943 711 628.5 533 60.4 24-35 680 20 500 in 39.00 84.80 30.50 27.0 23.00 2.50 24-1.38 38 mm 991 2154 775 686 584 63.5 24-35 760 24 600 in 45.00 100.50 36.0 32.0 27.25 2.75 24-1.62 36 mm 1143 2553 914 813 692 69.9 24-41 915 磅(páng)級 規格(ge) 通經DN 單(dan)位 L H（全開(kai)） D D1 D2 B Z-ØD D0 600Lb 2 50 in 11.50 18 6.5 5.00 3.62 1.0 8-0.75 10 mm 292 458 165 127 92 25.4 8-19 250 3 80 in 14.00 22.50 8.25 6.62 5.00 1.25 8-0.88 10 mm 356 570 210 168 127 31.8 8-22 250 4 100 in 17.00 27.2 10.75 8.50 6.19 1.5 8-1.0 14 mm 432 390 273 216 157 38.1 8-25 350 6 150 in 22 35.8 14 11.50 8.50 1,88 12-1.12 18 mm 559 910 356 292 216 47.7 12-15 450 8 200 in 26.00 41.9 16.5 13.75 10.62 2.19 12-1.25 19.7 mm 600 1064 419 349 270 55.6 12-32 500 10 250 in 31.00 49.5 20 17.00 12.75 2.5 16-1.38 23.6 mm 787 1257 508 432 324 63.5 16-35 600 12 300 in 33 57.8 22 19.25 15.00 2.62 20-1.38 26.8 mm 838 1468 559 480 381 66.7 20-35 680 14 350 in 35 63.9 23.75 20.75 16.25 2.75 20-1.50 26.9 mm 889 1623 603 527 413 69.9 20-38 760 16 400 in 39 71.5 27 23.75 18.50 3.0 20-1.62 26.9 mm 991 1816 686 603 470 76.2 20-41 760 18 450 in 43 82.7 29.25 25.75 21.00 3.25 20-10.75 36 mm 1092 2100 743 654 533 82.6 20-45 91.5 20 500 in 47 88.6 32 28.5 23.00 3.5 24-1.75 37.4 mm 1194 2250 813 724 584 88.9 24-45 950 24 600 in 55 107.5 37 33.0 27.25 4.0 24-2.0 39.4 mm 1397 2730 940 838 692 102 24-51 1000

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