氨氣止回閥.doc

氨氣止回閥一、產(chǎn)品氨氣止回閥概述：產(chǎn)品型號：H42N產(chǎn)品名稱：氨用立式止回閥產(chǎn)品特點：該閥門閥瓣利用流體壓差和自身的重量實現(xiàn)升降，適用于大部分的罐內(nèi)垂直管路上，自動阻止介質(zhì)逆流，保護上游設(shè)備。二、主要設(shè)計參數(shù)：設(shè)計、制造：GB/T12235-89法蘭連接：JB/T79-94、GB9113-2000結(jié)構(gòu)長度：GB12221-89公稱通徑：DN32DN200mm 公稱壓力：PN1.6、2.5、4.0MP。三、主要性能參數(shù)：公稱壓力 殼體試驗 密封試驗 適用介質(zhì) 適宜溫度 1.62.41.76氨氣、天然氣等 -40+80 2.53.752.754.06.04.4四、主要零件材料：閥體、閥蓋 閥瓣 密封面 WCB碳鋼 不銹鋼和尼龍1010五、氨氣止回閥主要外形尺寸：公稱通徑 DN(mm) H41N-25型主要尺寸（mm） 重量(kg)LDD1 D2 bZ-d 3211013510078184-18-4012014511085184-18-50140160125100204-187.765160180145120228-1810.880185195160135228-1811.9100210230190160248-2319.1125275270220188288-25-150300300250218308-2546.4200PN1.6PN2.53803603102783412-2563.5PN4.03803753202823812-30-訂貨須知：一、氨氣止回閥產(chǎn)品名稱與型號氨氣止回閥口徑氨氣止回閥是否帶附件二、若已經(jīng)由設(shè)計單位選定公司的氨氣止回閥型號，請按氨氣止回閥型號三、當(dāng)使用的場合非常重要或環(huán)境比較復(fù)雜時,請您盡量提供設(shè)計圖紙和詳細(xì)參數(shù)，相關(guān)產(chǎn)品：氨用止回閥 氨氣止回閥止回閥系列價格供用戶或設(shè)計院工程項目做預(yù)算止回閥H41W-16P口徑4Ni8Ni316普料DN15187.5225315DN20202.5262.5352.5142.5DN25225292.5412.5157.5DN32292.5375502.5217.5DN40367.5465637.5262.5DN50442.5585825322.5DN65622.5757.51125435DN1807809751432.5540DN1009601207.51762.5705DN1251597.519352857.51260DN1502100277540351642.5DN20039455377.56772.53105DN25074259600DN3001080014400止回閥H42W-16P止回閥H44W-16P口徑4Ni8Ni316普料4Ni8Ni316普料DN15157.5307.5127.5255285367.5187.5DN20187.5248 337.5142.5255300367.5187.5DN25195278 367.5157.5270322.5420202.5DN32225323 457.5202.5337.5382.5525240DN40270405 540240390465652.5277.5DN50367.5473 637.5277.5457.5585825345DN65495623 892.5360630757.51095457.5DN180607.5758 1072.5457.5787.59751425555DN100757.5975 1312.55709601207.51845705DN1251312.51598 2152.59751507.521002857.51260DN1501597.52100 28201207.5235527753997.51650DN2002943698 4702.523553952.54702.567202940DN25058507425 960064508100DN30067509150 11775780010650型號H41HH44HH41HH41HH41HH41HH41HH41HH41H16C25C1BC25C16C25C40C64C100C普通（沙鑄）中型（精鑄）重型材質(zhì)(15-200口徑均為精鑄）15120120120120127.5127.5127.519519520127.5127.5127.5127.5135135135240240250135135142.5142.5142.5142.5247.5247.532202.5202.5202.5202.5210217.5217.540540540255255255255285285285570570502852852852853153153156456756537537542042046546546576582580480480502.5502.560060060011251200100600645645682.5780825825142515001258559309009751125120012002025217515010801155117012451620169517252775292520018001950192020252475262527754725495025031503375352537204200697575003004800510052505550645011250120003507200780079508250870014250180004009450990001020045012000127505001950020250600型號H44H-16CH44H-25CH44H-40CH44H-16CH44H-25C普通型（沙鑄）中型（精鑄）15157.5157.5157.5157.5157.52016516516516516525172.5172.5172.5172.5172.532217.5217.5217.5217.5217.540247.5247.5247.5247.5247.55028528528528528565382.5382.539042042080480480495510510100600637.566063067512585590093090097515010801155117011701275200165017251875172518752502550270030003003600390046503505250600063004006750795045097501095050011250127506002175024000型號H44H-16CH44H-25CH44H-40CH44H-64CH44H-100C重型材質(zhì)重型材質(zhì)（15-200口徑均為精鑄）15157.5157.5157.53003002016516516534534525172.5172.5172.5367.5367.532217.5217.5217.5420420402852852855705705031531531564567565465465465750825806006006001125120010078082584013501500125112512001230202521751501575165017252700292520021002250255042004500250322534504125652569003004500510057009450103203506600727585501350015450400825091509900165001875045012000126001410021000225005001425015450168002700030000600247502700030750口徑H42H-16CH42H-25CH42H-16CH42H-16CH42H-25CH42H-64CH42H-100C普通型（沙鑄）重型材質(zhì)（15-200口徑均為精鑄）15127.5127.5127.5127.5127.53003002013513513513513531531525150150150150150360360321951951951951954204204021021024024024043543550232.5232.5262.5262.5262.548052565322.5322.534534534560063080367.5367.5390390390750825100450450495525525900975125690750825900930135014251509751050112512001230157516502001350142519202070217530753150250210022502400262528505250555030033003450360039754200765081003504800510061506450675096009900400690072007650795087001125011850450870093001027514850165005001500015750202502325060021000225003675040500型號鑄鐵止回閥口徑H44T/W/X-10DN40157.5DN50210DN65240DN80337.5DN100375DN125555DN150660DN200945DN2501470DN3002025DN3502925DN4003750DN4505550DN5006600DN6009750DN70014400DN80019200尺寸止回閥（H44H/H41H/WCB)150LB300LB600LB2”43557087021/2”58582512153”780112515754”1140153025505”1425195040506”1650285049508”28504500870010”43507350157501296150100501920014“8925147002490016”12450204003690018”15300262504425020”19950343505700024282005085081000尺寸止回閥（H44H/H41H/304)150LB300LB600LB2”802.51170180021/2”1050193523253”1470217533004”2370345057005”2925435088506”36757200117008”6750120001950010”11250165003225012”20250307504350014”262504350063000尺寸保溫止回閥BH44H150LB300LB600LB2”810945124521/2”1072.51312.51702.53”1380172521754”1890228033005”2362.52887.54987.56”2775397560758”435060001020010”547584751687512”7500114002055014”10500162752647516”14250222003870018”17325282754627520”22200366005925024“309005355083700尺寸止回閥（H44H/H41H/316)150LB300LB600LB2”12001575285021/2”1800250540503”2250285054004”3375495094505”42758250148506”630010350180008”11100168003300010”18000277505850012”21750424507350014”390006450099000鴨嘴閥價格表口徑單價DN80273DN100336DN125409.5DN150502.5DN200667.5DN250840DN3001005DN4001455DN4501758DN5001954.5鴨嘴閥價格表口徑單價DN6002517DN7003712.5DN8004245DN9004770DN10005857.5DN12007035DN140010425DN160010095DN180011655DN200014850型號/口徑H12立式止回閥3041/2DN15513/4DN20631DN2585.511/4DN3212911/2DN401982DN50247.5鴨嘴閥價格表規(guī)格材質(zhì)套接式法蘭式雙法蘭式卡箍式內(nèi)置式DN50氯丁橡膠399451.51095DN65氯丁橡膠441532.51290DN80氯丁橡膠588703.51695DN100氯丁橡膠771892.52190DN125氯丁橡膠115513443225DN150氯丁橡膠1543.517854350DN200氯丁橡膠2317.5262535006150DN250氯丁橡膠2992.53496.58250DN300氯丁橡膠3864441010440DN350氯丁橡膠5215.55887.513605DN400氯丁橡膠5796672015945DN450氯丁橡膠7234.5840023925DN500氯丁橡膠9271.51071029250鴨嘴閥價格表規(guī)格材質(zhì)套接式法蘭式雙法蘭式卡箍式內(nèi)置式DN600氯丁橡膠115921332035100DN700氯丁橡膠183542121051000DN800氯丁橡膠221552570464350DN900氯丁橡膠259743024074490DN1000氯丁橡膠299253473488725DN1200氯丁橡膠4441551450121875DN1400氯丁橡膠7488076020205335DN1500氯丁橡膠1230000DN1600氯丁橡膠156000180000294840DN1800氯丁橡膠217500252300368550DN2000氯丁橡膠282420327750481065DN2200氯丁橡膠337500391500691770DN2400氯丁橡膠472500533100731250型號/口徑H14旋啟式止回閥3043011/2DN1542363/4DN2052.5481DN2567.56311/4DN3210894.511/2DN40133.51202DN50172.5142.521/2DN65465397.53DN80660585型號/口徑H14旋啟式止回閥3043011/2DN1542363/4DN2052.5481DN2567.56311/4DN3210894.511/2DN40133.51202DN50172.5142.521/2DN65465397.53DN80660585鴨嘴閥價格表規(guī)格材質(zhì)套接式法蘭式雙法蘭式卡箍式內(nèi)置式DN40氯丁橡膠105135DN50氯丁橡膠199.5232.5840DN65氯丁橡膠220.5270990DN80氯丁橡膠294352.51305DN100氯丁橡膠385.55611687.5DN125氯丁橡膠577.57502475DN150氯丁橡膠772.511253375DN200氯丁橡膠1162.515604725DN250氯丁橡膠150018006412.5DN300氯丁橡膠195022508032.5DN350氯丁橡膠2625300010462.5DN400氯丁橡膠2925337512262.5DN450氯丁橡膠3675420018405DN500氯丁橡膠4635540022500鴨嘴閥價格表規(guī)格材質(zhì)套接式法蘭式雙法蘭式卡箍式內(nèi)置式DN600天然橡膠5797.5675027000DN700天然橡膠91801080039375DN800天然橡膠11077.51290049500DN900天然橡膠12987151505730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