閥門分類
Q41H/W硬密(mi)(mi)封球閥(fa)在(zai)石油、天然氣、煤炭和礦石的(de)(de)開采、提(ti)煉加工(gong)和管(guan)道輸送系統(tong)(tong)中(zhong)(zhong);在(zai)化工(gong)產(chan)品(pin)、醫藥和食品(pin)生產(chan)種(zhong)(zhong);在(zai)水電、火電和核電的(de)(de)電力生產(chan)系統(tong)(tong)中(zhong)(zhong);在(zai)城市和工(gong)業(ye)企業(ye)的(de)(de)給排水、供(gong)熱(re)、和供(gong)氣系統(tong)(tong)中(zhong)(zhong);在(zai)農(nong)田的(de)(de)排灌系統(tong)(tong)中(zhong)(zhong);在(zai)治金生產(chan)系統(tong)(tong)中(zhong)(zhong)得(de)以廣泛的(de)(de)應(ying)用(yong),是一種(zhong)(zhong)與生產(chan)建(jian)設、國(guo)防(fang)建(jian)設和人民生活息(xi)息(xi)相關的(de)(de)重要(yao)機械(xie)產(chan)品(pin)。球閥(fa)密(mi)(mi)閉在(zai)各(ge)類管(guan)路(lu)系統(tong)(tong)種(zhong)(zhong)用(yong)于(yu)截斷或接(jie)通介質(zhi)流,使介質(zhi)按(an)照(zhao)預定的(de)(de)程(cheng)序輸送到各(ge)個指定點。
閥體 | 閥桿 | 閥球 | 密封面 | 墊片 | 填料 | 工作溫度 | 適用介質 |
WCB | 1Cr13 | 1Cr13 |
1Cr13 司太立合金 本體材料 |
柔性石墨 不銹鋼加柔性石墨 08軟鋼 F304 F316 |
柔性石墨 編結石墨 |
-29-425℃ | 水、蒸汽、油品 |
WC6 | 15CrMo | 15CrMo | -29-425℃ | ||||
WC9 | 25Cr2MoV | 25Cr2MoV | |||||
LCB | 304 | 304 | -46-354℃ | ||||
CF8 | 304 | 304 | -196-600℃ | 部分酸、堿 | |||
CF3 | 304L | 304L | |||||
CF8M | 316 | 316 | |||||
CF3M | 316L | 316L |
公稱通經DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 |
H | 59 | 63 | 75 | 105 | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 |
W | 130 | 130 | 160 | 180 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 1410 |
Wt(Kg) | 2.5 | 3 | 5 | 6 | 7 | 10 | 15 | 19 | 33 | 58 | 93 | 160 |
公稱通經DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 |
H | 59 | 63 | 75 | 107 | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 |
W | 130 | 130 | 160 | 200 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 1410 |
Wt(Kg) | 2.5 | 3 | 5 | 6.5 | 9 | 12 | 20 | 25 | 44 | 75 | 105 | 200 |