產(chǎn)品詳情
也可選用性能不低于本標(biāo)準(zhǔn)規(guī)定的或供購雙方合同商定的其他材料。2灰鑄鐵制閥門用于公稱壓力PN≤1.MPa,溫度為一1~2℃的水、蒸氣、空氣、煤氣及油類等介質(zhì)的灰鑄鐵制閥門),主要零件材料按表l選用。3可鍛鑄鐵制閥門用于公稱壓力PN≤2.5MPa,溫度為一3~3℃的水、蒸氣、空氣及油類等介質(zhì)的可鍛鑄鐵制閥門,主要零件材料按表2選用。墨鑄鐵制閥門用于公稱壓力PN≤4.MPa,溫度為一3~35℃的水、蒸氣、空氣及油類等介質(zhì)的球墨鑄鐵制閥門,主要零件材料按表3選用。5銅合金制閥門用于公稱壓力PN≤2.5MPa的水、海水、氧氣、空氣、油類等介質(zhì),以及溫度為一4~25℃的蒸氣介質(zhì)的銅合金制閥門,主要零件材料按表4選用。素鋼制閥門用于公稱壓力PN≤32.MPa,溫度為一3~45℃的水、蒸氣、空氣、氮及石油產(chǎn)品等介質(zhì)的碳素鋼制閥門,主要零件材料按表5選用。溫鋼制閥門用于公稱壓力PN≤16.MPa,溫度小于或等于55℃的蒸氣及石油產(chǎn)品等介質(zhì)的高溫鋼制閥門,主要零件材料按表6選用。
產(chǎn)品行業(yè)全國各省市、獲得用戶一致好評;
AB:PLC系列;2711P觸摸屏
ABB:機(jī)器人備件、DCS卡件;
施耐德:140/TSX系列模塊、軟啟動器、變頻器、觸摸屏;
西門子:6ES7-300/400/200系列PLC模塊、變頻器、交換機(jī)、觸摸屏、電機(jī)等部分產(chǎn)品爆款;
海量到貨,充足庫存,優(yōu)惠的價格,抓緊下單吧!
鴻飛達(dá)-小葉 QQ:2851617301 電話:15306977014
郵箱:2851617301@qq.com
公司名稱:福建鴻飛達(dá)自動化科技有限公司
公司地址:福建省福州市高新區(qū)烏龍江大道正榮財富中心SOHO 3座八層
ALLEN BRADLEY 2364-SPE01A / 2364SPE01A (NEW IN BOX)
ALLEN BRADLEY 1336-F1-SP13A / 1336F1SP13A (NEW IN BOX)
Allen-Bradley 800T-A2D1 Series T Push Button Black Flush Head 1NO ! WOW !
ALLEN BRADLEY 815COV169 / 815COV169 (Surplus New In Box)
ALLEN BRADLEY 151133 / 151133 (Used)
ALLEN BRADLEY 102840 / 102840 (USED TESTED CLEANED)
ALLEN BRADLEY 1772-LWP / 1772LWP (Used)
ALLEN BRADLEY 195-FA04 ADD ON CONTACT BLOCK W14
ALLEN BRADLEY 119527 / 119527 (USED TESTED CLEANED)
ALLEN BRADLEY 104-A12ND3 / 104A12ND3 (USED TESTED CLEANED)
ALLEN BRADLEY 2090-XXNPMP-14S20 / 2090XXNPMP14S20 (Surplus New In Box)
ALLEN BRADLEY 20AD2P1A3AYNAENN / 20AD2P1A3AYNAENN (USED TESTED CLEANED)
ALLEN BRADLEY 20AC3P5A3AYNANNN / 20AC3P5A3AYNANNN (USED TESTED CLEANED)
ALLEN BRADLEY 8520-ETCP / 8520ETCP (USED TESTED CLEANED)
ALLEN BRADLEY N54 U N/AA 600V USED
ALLEN BRADLEY 20BD011A3NYNAEC1 / 20BD011A3NYNAEC1 (USED TESTED CLEANED)
Allen Bradley Drive Control Board, 42305-053-51G, Used, WARRANTY
ALLEN BRADLEY 140M-D8N-B40 / 140MD8NB40 (NEW IN BOX)
ALLEN BRADLEY AUXILIARY CONTACT BLOCK 40768-451-06
ALLEN BRADLEY 3100-CPU / 3100CPU (USED TESTED CLEANED)
Siemens 6ES7-314-6CG03-0AB0
SIEMENS 6RB2160-OFB00
SIEMENS 6ES5-373-0AA41
Siemens 6ES7135-4FB01-0AB0 《福建鴻飛達(dá)誠信延續(xù)超低價》
SIEMENS 6ES7132-4BB01-0AB0
Siemens 6ES7195-1GA00-0XA0
SIEMENS 3RV1-021-1GA10
SIEMENS 6ES5-700-1LA12
Siemens 505-6511
Siemens 6ES7277-0AA22-0XA0
SIEMENS 6EP1931-2EC21
SIEMENS 6FX1128-1BA00
SIEMENS 6SL3040-0MA00-0AA1
SIEMENS 6ES7232-0HB22-0XA0
SIEMENS 6ES7-193-1CH00-0XA0
SIEMENS 6ES5-376-1AA31
SIEMENS 6ES7194-1KA01-0XA0
SIEMENS 6SE6400-1PB00-0AA0 《福建鴻飛達(dá)誠信延續(xù)超低價》
SIEMENS 6SC6170-0FC01
SIEMENS 545-1101
SIEMENS 6SE7-018-0ES87-2DA0
SIEMENS 6ES7131-4BD00-0AA0
Siemens 6GK1502-3BA00
Siemens 8WA1011-1BF21
Siemens 6ES7921-3BE10-0AA0
7381A66G04西屋WDPF FTC光纖板(7381A66G04)
7381A81G01西屋WDPF MDM板(7381A81G01)
7381A81G02西屋WDPF MDM板(7381A81G02)
7381A81G03西屋WDPF MDM板(7381A81G03)
7381A83G01西屋WDPF MSE板(7381A83G01)
7381A83G02西屋WDPF MSE板(7381A83G02)
7381A86G01西屋WDPF NL-1032 120VAC模塊(藍(lán)色塑料)(7381A86G01)
7381A87G01西屋WDPF NL-1062 120VAC模塊(藍(lán)色塑料)(7381A87G01)
7381A88G01西屋WDPF MD板(7381A88G01)
7381A93G01西屋WDPF MHC板(7381A93G01)
7381A93G03西屋WDPF MHC板(7381A93G03)
7381A93G04西屋WDPF MHC板(7381A93G04)
7381A93G05西屋WDPF MHC板(7381A93G05)
7381A94001西屋WDPF MUT PC終端(7381A94001)
7381A94G02西屋WDPF MUT PC未端接(7381A94G02)
7412C33G01西屋WDPF雙風(fēng)扇組件輸入(7412C33G01)
486西站柜內(nèi)的7412C33G02西屋WDPF雙風(fēng)扇組件(頂部)(7412C33G02)
772B216G01西屋WDPF SBC配置板(772B216G01)
772B216G02西屋WDPF SBC配置板(772B216G02)
772B216G03西屋WDPF SBC配置板(772B216G03)
每爐鋼取4個樣,自抵達(dá)鋼包爐時即出鋼后15min取一個樣,在鋼液脫氧后3min時取一個樣,真空脫氣前后各取一個樣。爐鋼各個階段的氧含量如表2所示。表2鋼包精煉過程中的氧含量變化取樣時間出鋼后15min脫氧后3min真空脫氣前真空脫氣后成品鋼中平均氧含量/×1-62.419.216.41.55.1996年,平均氧含量已達(dá)到5×1-6,相對應(yīng)的標(biāo)準(zhǔn)偏差為.64×1-6。中夾雜物數(shù)量和組分的變化真空處理前,鋼中夾雜物數(shù)量多,成品鋼中氧含量也高。