常減壓配管手冊

XXXXXXXXXX10XXXXXXXXXXXXXXXXXXXXXO1、編制說明為確保常減壓裝置的配管質(zhì)量，使管道的施工符合設(shè)計(jì)及技術(shù)標(biāo)準(zhǔn)的要求編制本手XXXX料均依據(jù)設(shè)計(jì)說明及其所指明承受的標(biāo)準(zhǔn)和標(biāo)準(zhǔn)。檔案號10101PD檔案號10101PD10102PD名 稱爐區(qū)圖紙?zhí)?0101PD06-10102PD06-名稱10103PD減壓塔及減壓框架區(qū)10103PD06-10104PD電脫鹽罐區(qū)10104PD06-10105PD常壓塔區(qū)10105PD06-10106PD冷換框架區(qū)10106PD06-10107PD輕烴塔及框架區(qū)10107PD06-10108PD輕烴壓縮機(jī)區(qū)10108PD06-10109PD埋地管線10109PD06-3、配管相關(guān)圖紙資料序號圖紙名稱圖號說明1配管圖紙總名目10100PD--M查閱配管圖紙的具體內(nèi)容2設(shè)計(jì)說明書10100PE-DP01-0001配管工程的一般說明3工藝設(shè)備表10100PE-ID01-00014管道表10100PE-ID02-0001描述全部管線的設(shè)計(jì)參數(shù)5界區(qū)條件表10100PE-ID03-00016閥門規(guī)格書10100MP-SP04-00017安全閥規(guī)格書10100MP-SP05/06-00018特別閥門規(guī)格書10100MP-SP08-00029阻火器規(guī)格書10100MP-SP11-000110過濾器規(guī)格書10100MP-SP12-000111消音器規(guī)格書10100MP-SP16-000112混合器規(guī)格書10100MP-SP21-000113采樣器規(guī)格書10100MP-SP90-000114彈簧支吊架規(guī)格表10100SA-SP21-0001彈簧支吊架參數(shù)說明15管道綜合材料表10100PD-BM01-0001配管工程全部材料匯總表16管道支吊架綜合材料表10100PD-BM02-0001全部管架材料匯總表1718P&I10100PE-DW02-0001 帶掌握點(diǎn)的管道及儀表流程圖各單元設(shè)備布置狀況19管道、管架布置圖管道、管架的布置狀況20標(biāo)準(zhǔn)管架圖標(biāo)準(zhǔn)管架的制造圖21單線圖及方位4、管線號編制說明管線編號BL—031001—25—5TB13R—WT(5)隔熱/伴熱代號13R5TB介質(zhì)代號V：真空；L:低溫沖擊試驗(yàn)；R:應(yīng)力消退；EH:氫氣；T:U:地下。4.2、壓力等級代 碼代 碼MPa22.055.01111.01515.02626.04242.04.3、管子根本材質(zhì)代碼材質(zhì)代碼材質(zhì)代碼材質(zhì)TAQ235BBA0Cr18Ni9SA304TB20#BB00Cr19Ni10SC304HTC20GBG0Cr18Ni10TiSD316TD16MnBD0Cr17Ni12Mo2SE316LXA碳鋼鍍鋅BE00Cr17Ni14Mo2SG321FG20#+0Cr18Ni10TiBJ0Cr18Ni11NbSJ347FD20#+0Cr17Ni12Mo2CP碳鋼〔A106Gr.B〕SK347HFT20#+PTFECQ碳鋼〔A153Gr.B〕FV20#+PVDFCRFM20#+00Cr19Ni13Mo3GQ碳鋼鍍鋅HC15CrMoAD1-1/4Cr-1MoHF1Cr5MoAE2-1/4Cr-1MoHK12Cr1MoVGAF5Cr-1/2Mo5、介質(zhì)代號與介質(zhì)對應(yīng)表等相關(guān)描述IAPAIAPASO〕SBSSBLLS含固體污油PNRPR工藝管道制冷劑丙烯制冷劑LOLS低壓蒸汽ER乙烯制冷劑WOMSALD堿性污水DLHS高壓蒸汽AD酸性污水FO燃料油LC低壓蒸汽冷凝液AW酸性水DG導(dǎo)熱油〔氣〕MC中壓蒸汽冷凝液BFWHO烴類油-HC高壓蒸汽冷凝液BDW鍋爐排水NFL低壓火炬VHS超高壓蒸汽BW爐水DF干火炬ES乏汽CWR循環(huán)水回水NFN高壓火炬BL氨水CWS循環(huán)水上水WF濕火炬ALSD生活污水AG酸性氣CL堿液DW生活給水FG燃料氣IL化學(xué)注射FW消防水GG自然氣ML甲醇HFW高壓消防水HG氫氣PE電解質(zhì)HWR熱水回水NG氮?dú)釬泡沫液HWS熱水供水OG氧氣FS泡沫混合液IW中間冷卻水GA氣氨ND清凈廢水LFW低壓消防水GI惰性氣OD汗油污水RW從水源來的原水WG廢氣PD生產(chǎn)污水RER/CHWR冷凍水返回DEA二乙醇胺PW生產(chǎn)給水RWS/CHWS冷凍水供給MEA一乙醇胺QW及冷水SSW凈化水MDEA甲基二乙醇胺MDEA甲基二乙醇胺RD雨水排水SWR/SWSTWUW除鹽水公用水RUDSAD軟化水回水/給回用水

主要工藝管道及物流方向催化劑及特別工藝管道自流進(jìn)出裝置或單元介質(zhì)流向裝置內(nèi)圖紙連接方向〔T1，T2坐標(biāo)和可連接的位置屬性〕、流程圖管件符號表示：和連接器連接的軟管軟管蒸汽閥門地溝漏斗膨脹節(jié)大小頭偏心大小頭臨時(shí)錐形過濾器袋型過濾器Y焊接收封頭滴油環(huán)管道開口帶法蘭的管道開口法蘭蘭截?cái)嘟z堵錘式盲板板8排污或放空帶盲板的排帶塞子的排污或放空伐污或放空閥閥旋轉(zhuǎn)給料器阻火器錐形過濾器網(wǎng)狀過濾器袋型過濾器空器消音器安全閥、閥門符號表示：滑閥蝶閥針形閥隔膜閥截止閥止回閥閥彈簧式止回閥器具閥角閥限流閥Y閘閥三通閥四通閥球閥三通球閥四通球閥節(jié)流閥柱塞閥三通柱塞閥四通柱塞閥四通柱塞閥內(nèi)部排泄閥轉(zhuǎn)變位置閥偏向型元件A轉(zhuǎn)閥B、防爆膜形式壓力安全緊急泄放壓力真空閥閥泄放膜壓力泄放真空泄放壓力泄放膜膜真空膜阻火器帶阻火器的壓力泄放閥壓力泄放閥壓力真空真空泄放壓力泄放泄放閥閥管線6、配管材料等級規(guī)定6.1、本工程用到的國外磅級〔LB〕與壓力MPa磅 級LB15030060080090015002500MPa2.05.01014152542母 材焊接材料備注母 材焊接材料備注熱處理FCAW焊絲GTAW焊絲要 求胺、堿介質(zhì)及碳鋼〔C.S〕臨氫管線需要預(yù)熱250-350，焊后不能準(zhǔn)時(shí)750-780 需做后熱緩冷/SMAW焊條20#、L245、Q235TGS-51TJ4271Gr5MoTGS-5CMR5070Cr18Ni9E308A1320Cr18Ni10TiTGS-347A132(E347-16)穩(wěn)定化處理900℃±10℃0Cr17Ni12Mo2E316ER31600Cr17Ni14Mo2E316LER316L18-8、A312-TP304+RNY-309(E30TGS-309碳鋼、合金鋼916)〔ER-309〕316L+碳鋼RNY-309L(E309L-16)TGS-309L〔ER-309L〕(A042、A022、20R+00Cr17Ni14Mo2復(fù)層E316LJ427)/(A412、A307)16MnR+00Cr17Ni14Mo2復(fù)層E316LA042、A022、J5078、管架編號說明管架符號及一般設(shè)計(jì)說明AS固定支架GS〔U〕RS滑動支架〔STR〕J〔SPR〕彈簧支吊架DS限位支架、管架施工說明線圖、標(biāo)準(zhǔn)管架圖、平面布置圖，確認(rèn)無誤后安裝。其他要求參見設(shè)計(jì)說明。9、防腐絕熱代號說明保溫材料及代碼對應(yīng)類型保溫材料代碼及對應(yīng)材料HC 熱保溫PP 防燙保溫CC 冷保溫AH 防噪音ST 蒸汽伴熱ET 電拌熱10、涂漆代碼說明代號代號用途P-1t《100℃P-2100℃不保溫的碳鋼、低合金鋼設(shè)備及管道200℃不保溫的碳鋼、低合金鋼設(shè)備及管道用于操作溫度《100℃保溫的碳鋼、低合金鋼設(shè)備及管道用于操作溫度110℃〈t《400℃用于操作溫度400℃〈t《560℃保溫及不保溫設(shè)備及管道用于操作溫度-100℃〈t《20℃保冷碳鋼及低溫鋼設(shè)備及管道無機(jī)富鋅底漆P-3無機(jī)富鋅底漆熱漆熱漆P-4環(huán)氧酚醛底漆P-5無機(jī)富鋅底漆P-6熱漆熱漆P-7冷底子油管道及管架

設(shè)計(jì)保溫代碼及對應(yīng)類型WT 熱水伴熱AC 隔音〔冷〕FP 防火保護(hù)N 不保溫底漆中間面漆漆環(huán)氧富鋅底漆各色聚氨酯漆漆代號代號P-2用途用于操作溫度不高于100℃不保溫的碳鋼、低合金鋼管道100℃用于操作溫度高于101℃構(gòu)底漆中間漆面漆P-1環(huán)氧漆環(huán)氧漆聚氨酯漆無機(jī)富鋅漆有機(jī)硅高溫漆P-3環(huán)氧漆P-4無機(jī)富鋅漆P-5制造商標(biāo)準(zhǔn)漆設(shè)備、鋼構(gòu)造和機(jī)械的最終色標(biāo)。其它祥見設(shè)計(jì)說明。11、臨時(shí)墊片說明、臨時(shí)墊片將用于臨時(shí)組裝、壓力試驗(yàn)、配管的清洗和吹掃。、在試運(yùn)轉(zhuǎn)之前，全部的臨時(shí)墊片都要更換成正式墊片。、臨時(shí)墊片的放入部位：臨時(shí)組裝的短管或部件A：B：C：在配管的試驗(yàn)和吹掃時(shí)拆下的在線儀表A：B：C：D：E：F：在進(jìn)展配管試驗(yàn)和沖洗時(shí)拆掉配管組件或者是安裝盲板的部位A：B：C：在進(jìn)展配管試驗(yàn)和吹掃時(shí)安裝盲板的法蘭連接部位片的外導(dǎo)向環(huán)的外側(cè)外表，全部進(jìn)展顏色標(biāo)記，顏色為紅色。12、管道材料色標(biāo)規(guī)定、總則用標(biāo)準(zhǔn)多，為了區(qū)分各種材質(zhì)，以便于材料的治理和發(fā)放，特編制此規(guī)定。、編制說明、除工程工程另有規(guī)定，產(chǎn)品均按本規(guī)定涂刷色標(biāo)。、對不銹鋼產(chǎn)品應(yīng)留意：色標(biāo)油漆或涂料不應(yīng)對產(chǎn)品外表產(chǎn)生不良影響。、管道材料及構(gòu)配件色標(biāo)治理加標(biāo)注ANTI-HS，碳含量超過0.04%的不銹鋼應(yīng)增加標(biāo)注C≥0.04%；2由供給部完成；工程治理部專業(yè)工程師或質(zhì)量監(jiān)視員負(fù)責(zé)對出庫的管道材料及構(gòu)配件進(jìn)展檢查驗(yàn)對檢查驗(yàn)收不合格的管道材料及構(gòu)配件，應(yīng)去除出場或辦理退庫手續(xù)，制止發(fā)放給施工班組，制止用于工程實(shí)體?！成仙珮?biāo)的完整性。12.4、色標(biāo)涂刷要求、鋼管色標(biāo)⑴、色標(biāo)要涂刷或通長的色帶〔20mm。⑵、色標(biāo)色帶的寬度：①、DN15～DN50〔包含DN50〕 5mm②、DN50～DN100〔包含DN100〕 10mm③、＞DN100 15mm⑶鋼管色標(biāo)不應(yīng)掩蓋原標(biāo)識。序號材質(zhì)序號材質(zhì)標(biāo)準(zhǔn)號根本顏色1碳鋼20#20#GB8163GB3087不需要藍(lán)色20GGB713黃色20RASTMA105GB6654ASMEB16.5L245GB9711.1白色20#+〔ANTI-H2S〕GB8163白色+藍(lán)色20R+〔ANTI-H2S〕GB6654白色+紅色ASTMA105+〔ANTI-H2S〕ASMEB16.5白色+黑色L245+〔ANTI-H2S〕GB9711.1白色+黃色2合金鋼1Cr5MoGB9948銀白色+黑色0Cr18Ni9(A312 TP304)GB/T14976紅色3不銹鋼0Cr17Ni12Mo2(A312 TP316)00Cr17Ni14Mo2(A312 TP316L)GB/T14976GB/T14976紅色+綠色紅色+紅色0Cr18Ni10Ti(A312 TP321)GB/T14976紅色+黑色0Cr18Ni10Ti(C≥0.04%)GB/T14976紅色+黃色4復(fù)合管20R+316L(00Cr17Ni14Mo2)16MnR+316L(00Cr17Ni14Mo2)SEPM0501SEPM0501藍(lán)色+藍(lán)色藍(lán)色+白色序號材序號材質(zhì)色標(biāo)備注135#/25—35#不要求235CrMoA/30CrMoA綠320MnTiB/15MnVB白鋼構(gòu)造用高強(qiáng)螺栓及螺母425Cr2MoVA/35CrMoA紅525CrMoA/35CrMoA銀635CrMoA/35#黃740Cr/35#蘭81Cr18Ni9Ti、0Cr18Ni9不要求90Cr17Ni12Mo2黑﹙4﹚、管件色標(biāo)〔管件與管子色標(biāo)顏色一樣〕﹙5﹚、螺栓〔螺母〕色標(biāo)要涂刷在螺栓一頭和螺母的一個平面上。名稱色 標(biāo) 作 法管件名稱色 標(biāo) 作 法管件〔吋〕X〔mm〕Y〔mm〕1/2-2515-303-61025-100≥81530-100注：管件色標(biāo)不應(yīng)掩蓋原標(biāo)識。、色標(biāo)標(biāo)識移植〔最終防腐除外〕等施工工序需要對原管道材料的標(biāo)識進(jìn)展掩蓋或消退的，施工承包商、分包商要對色標(biāo)進(jìn)展標(biāo)識移植。誤前方可進(jìn)展出庫發(fā)放。、全部移植標(biāo)記必需清楚可辨。規(guī)格型號、材質(zhì)、標(biāo)準(zhǔn)等分類原則進(jìn)展分類和標(biāo)識治理。、焊絲顏色標(biāo)記序號序號鋼種1碳 鋼2不銹鋼焊絲、焊條牌號TGS-50TGS-51TER70S-GER308ER316ER316L色標(biāo)黃色黑色白色紅色白色備注刷兩端常用縮寫說明縮寫縮寫3-PIECEAMBATMALBBBCBEBELLOWSBITEBRONZEBSTB&DSTBorDSTBWBYCALVBUNA-NCC.A.CRCONCCONN描述常溫常壓鋁螺栓連接的閥蓋坡口端青銅閥座對焊由計(jì)算確定全管箍鉻同心連接端CPLGCSorC.STLC-TFEDWGDIDIADSTDUAL-PLATEECCEFWEQorEQVERWENG′SFABEPDMFFFLGDFLSSF到FFULL F．VFNPTG-TFE〔G〕Gr.GRAPHAS-CHLHBHEX.NUTHFISRSISNSITCSIRINVERTED-PLUGKL-TYPELBLJLIFTLFLM

圖紙直徑偏心一樣制造法蘭端全孔全真空60鍍鋅級別石墨C水平升降硬度外表硬化內(nèi)環(huán)Kgf/cm2GL長閥蓋升降式MAXMINME-PTFEMAWTMJMFR′SMIMNPTNBRNPSNPTNOMNON-ASBO.D.OS＆YORPWHTPEPFAPRSLPSBPTFERATREDR-TFERFRJSchorSCHSOSsorS.SSTDSTRSWSBSCSWINGS＆BS.BOLTSCHSHSMLSSLEEVE

機(jī)械連接可鍛鑄鐵丁腈橡膠管道公稱直徑公稱外徑外定位環(huán)平口壓力密封聚四氟乙烯等級減小突面環(huán)連接面壁厚平焊過濾器承插焊旋啟式全螺紋螺柱壁厚號無縫的襯套13Cr13CrTRIPLEECCENTRICTortTDTEMPTFETEUBUCWNVEEWAFERWELDXSXXS硬外表三偏心厚度(mm)溫度螺紋端高頸法蘭接產(chǎn)品加厚超厚國內(nèi)材料標(biāo)準(zhǔn)SH3404-96 管法蘭用緊固件SH3405-96 石油化工企業(yè)鋼管尺寸系列SH3406-96 石油化工剛制管法蘭SH3407-96 管法蘭用纏繞式墊片SH3408-96 鋼制對焊無縫管件SH3409-96 鋼板制對焊管件SH3410-96 其它國家和行業(yè)標(biāo)準(zhǔn)15、管道焊口標(biāo)識治理規(guī)定線圖焊口號標(biāo)注全都。無單線圖的班組應(yīng)拒絕施工。去除干凈。、焊口編號用阿拉伯?dāng)?shù)字或英文字母按挨次編寫,以介質(zhì)流向?yàn)橐罁?jù)，先主管、后支管，先大管后小管的規(guī)律編制焊口挨次號。、一般狀況下管道焊縫編號如下：×－×××

焊補(bǔ)綴充屬性，如：用A、B、C等字母表示原焊縫后面增的焊縫；用QR1、R2焊縫序號，用連續(xù)的阿拉伯?dāng)?shù)字表示，如：1、2、3、4焊縫類型，如：用G表示固定焊縫；用J表示承插焊縫；活動焊縫不需用字母表示、此項(xiàng)內(nèi)容省略；管線編號。例如：焊縫P1302-G3表示：管線號為P13023P1303-G3A表示：管線號為P1303315.5、擴(kuò)探焊縫編號如下：擴(kuò)探焊縫在管道本體標(biāo)識及日報(bào)日檢中與一般焊縫表示方法一樣，但為了清楚地表示原焊縫與擴(kuò)探焊縫之間的對應(yīng)關(guān)系，在《無損檢測日托付單》及《無損檢測結(jié)果通知單》中，特對擴(kuò)探焊縫做如下規(guī)定：×K×擴(kuò)探焊縫編號。擴(kuò)探的表示符號。原焊縫編號。例如：焊縫P1302-3K6表示：管線號為P130236P1302-3K8P130238、探傷人員依據(jù)托付單進(jìn)展焊縫探傷，每探完一個焊口，在該焊縫上用黑色或藍(lán)色圖中進(jìn)展焊工號、探傷焊口號及無損檢測報(bào)告號的標(biāo)記。、單線圖圖面應(yīng)統(tǒng)一清楚、簽字完整，符合實(shí)際管線狀況。、管線焊口焊接完畢,作業(yè)人員應(yīng)準(zhǔn)時(shí)在管道焊口旁按下表標(biāo)注：管線號管線號焊工號焊口號焊接日期熱處理結(jié)果英寸英寸DN個數(shù)雙頭個數(shù)雙頭個數(shù)雙頭個數(shù)雙頭個數(shù)雙頭1.法蘭緊固件選用參照表法蘭緊固件選用表(B16.5)公稱直徑壓 力 等 級2.0Mpa,150# 5.0Mpa,300# 10Mpa,600# 15Mpa,80025Mpa,1500#1/2“154M14x604M14x654M14x754M20x1204M20x1203/4“204M14x604M16x754M16x854M20x1204M20x1201“254M14x654M16x754M16x904M24x1404M24x14011/4“324M14x654M16x804M16x954M24x1404M24x14011/2“404M14x704M16x904M20x1054M27x1504M27x1502“504M16x808M16x908M20x1108M24x1608M24x16021/2“654M16x858M20x1008M20x1208M27x1708M27x1703“804M16x908M20x1108M20x1508M24x1808M30x1804“1008M16x908M20x1158M24x1508M30x1808M33x2105“1258M20x958M20x1208M27x1708M33x2008M36x2606“1508M20x10012M20x12512M27x17012M30x20012M36x2808“2008M20x11012M24x14012M30x19012M36x24012M42x31010“25012M24x12016M27x16016M33x22016M36x25012M48x36012“30012M24x12016M30x17016M33x22020M36x27016M52x38014“35012M27x13020M30x18020M36x24020M39x29016M56x46016“40016M27x14020M33x19020M39x25020M42x30016M64x46018“45016M30x15024M33x20020M42x27020M46x34016M72x52020“50020M30x16024M33x21024M42x29020M52x37016M76x59011XXXXXXXX常減壓裝置 配管手冊附表2.國內(nèi)外管子及管件系列規(guī)格公稱直徑英寸 DN外徑SCH5SSCH10S公稱直徑英寸 DN外徑SCH5SSCH10S壁厚及理論質(zhì)量SCH20S SCH40SSCH80Smmt wt wt w t wtw3/810171.20.471.60.622.00.752.50.913.21.111/215221.60.822.01.002.51.223.01.434.01.803/420271.61.022.01.252.51.533.01.804.02.30125341.61.302.82.193.02.333.52.674.53.3211/432421.61.622.82.753.02.933.53.375.04.6311/240481.61.862.83.173.03.384.04.415.05.38250601.62.342.84.013.54.954.05.615.57.5021/265762.03.703.05.483.56.355.08.897.012.09380892.04.363.06.464.08.515.511.507.515.3041001142.05.613.08.334.011.016.016.228.522.4551251402.89.623.511.965.016.906.521.729.531.0361501682.811.583.514.415.020.407.028.2111.043.2382002192.815.154.021.536.534.578.042.2513.067.03102502733.523.614.026.936.543.369.562.6615.096.87123003254.032.134.536.106.551.829.575.0217.0131.06143503564.035.245.043.93164004064.545.225.050.18注：t：mm w：kg/mXXXXX碳素鋼、合金鋼無縫鋼管的尺寸和理論質(zhì)公稱直徑 外徑 壁厚及理論質(zhì)量SCH20

SCH30

STD

SCH40SCH60

SCH80TwTwtwttwtwt3/810172.312.50.893.51/215222.773.01.414.03/420272,873.01.784.0125343.383.52.634.511/432423.563.53.335.011/240483.684.04.345.0250603.54.883.914.05.525.06.785.521/265764.57.935.165.08.756.010.367.0380894.59.385.495.511.336.513.227.541001145.013.446.026.015.987.018.478.551251405.016.556.556.521.408.026.049.561501685.520.046.525.897.117.027.799.537.1311.082002196.534.067.036.608.188.041.6310.051.5413.0102502736.542.728.052.289.279.561.7313.083.3515.0123003256.551.058.566.349.5310.077.6814.0107.3717.0143503568.068.659.581.179.5311.093.5815.0126.1419.0164004068.078.529.592.899.5313.0125.9917.0163.0822.0184504578.088.5811120.989.5314.0152.9419.0205.2224.0205005089.5116.7813158.699.5315.0182.3620.0240.6826.0225505599.5128.7313175.049.5317.0227.2222.0291.3828.0246006109.5140.6814205.769.5318.0262.7825.0360.6532.0注：t：mm STD標(biāo)準(zhǔn)壁厚XXXXXmm奧氏體不銹鋼焊接鋼管的尺寸和理論質(zhì)量mm公稱 公稱壁厚mm外徑直徑 2.02.53.03.54.04.55理論質(zhì)量kg/m3“894.365.416.467.498.519.5214“1145.616.988.339.6811.0112.3315“1408.6010.2911.9613.6215.2616“16810.3612.3914.4116.4218.4228“21913.5516.2218.8821.5324.16210“27323.6126.9330.24312“32532.1435.10414“35635.2439.59416“40640.2545.22518“45745.3550.97520“50856.71622“559624“610726“66028“71130“76232“81334“86436“91438“96540“1016XXXXX公稱壁公稱壁厚mm公稱外徑4.05.06.07.08.09.010.直徑 mm理論質(zhì)量kg/m6“16816.1820.1023.9727.7931.5635.2938.8“21921.2126.3931.5236.6041.6346.6151.10“27326.5333.0439.5145.9252.2858.5964.12“32539.4647.2054.8962.5470.1377.14“35651.7960.2468.6577.0185.16“40659.1868.8878.5288.1197.18“45766.7377.6888.5899.4311020“50874.2886.4898.64110.7512222“55981.8295.29108.70122.0713524“61089.37104.09118.76133.3914726“66096.77112.72128.63144.4816028“711104.31121.52138.69155.8017230“762130.33148.75167.1218532“813139.13158.81178.4419834“864168.87189.7621036“914178.74200.8622238“965188.80212.1723540“1016198.86223.4924844“111827348“122029852“132132356“1420347152437316203971727423182044619304732023495XXXXXKDPKDPE(EHHDHHDFD45°彎頭 90°彎頭 頭中心至端面尺寸

中心至端面尺寸端部公稱直外徑

45°H

90°F

180°PDNDⅠⅡ長半徑ⅠⅡ長半徑ⅠⅡ短半徑ⅠⅡ長半徑ⅠⅡ1522211616383876762027271119293857762534332222384025257676(32)42422525484832329595404848292957573838114114506060353576765151152152(65)7673444495956464191191808989515111411476762292291001141146464152152102102305305(125)14014179791901901271273813811501681689595229229152152457457200219219127127305305203203610610250273273159159381381254254762762300325324190190457457305305914914350356356222222533533356356106710674004064062542546106104064061219121945045745728628668668645745713721372注：① 管帽的外形為2：1標(biāo)準(zhǔn)橢圓形〔以內(nèi)徑為基準(zhǔn)〕② EE1③ 帶括號者不推舉使用④ Ⅰ:SH3408—96Ⅱ:ASMEB16.9XXXXX同心、偏心異徑管〔大小頭〕尺D1①② D2D1①② D2LL同心 偏心端部外徑公稱直徑DN D120×15Ⅰ2725×2020×15Ⅰ2725×203425×1534〔32×25〕42〔32×20〕42〔32×15〕4240×324840×254840×204840×154850×406050×326050×256050×2060〔65×50〕76〔65×40〕76〔65×32〕76〔65×25〕7680×658980×508980×408980×3289100×80114100×65114100×50114100×40114〔125×100〕140〔125×80〕140〔125×65〕140〔125×50〕140150×125168150×100168150×80168

② D2

Ⅱ27333342424248484848606060607373737389898989114114114114141141141141168168168XXXXX150×65168168200×150219219200×125219219200×100219219200×80219219250×200273273250×150273273250×125273273250×100273273300×250325325300×200325325300×150325325300×125325325350×300356356350×250356356350×200356356350×150356356400×350406406400×300406406400×250406406400×200406406450×400457457450×350457457450×300457457450×250457457500×450508508500×400508508500×350508508500×300508508550×500559559550×450559559550×400559559550×350559559注：①帶括號者不推舉使用。②Ⅰ:SH3408—96《鋼制對焊無縫管件》Ⅱ:ASMEB16.9XXXXX冊等徑三通尺寸系列 2-9D2D1D2D1CC公稱直徑DN端部外徑D1、D2中心至端面尺寸CⅠⅡⅠⅡ152221252520272729292534333838〔32〕4242484840484857575060606464〔65〕767376768089898686100114114105105〔125〕140141124124150168168143143200219219178178250273273216216300325325254254350356356279279400406406305305XXXXXDNDN①×②×③端部外徑D1D2中心至端面尺寸CⅠⅡⅠⅡⅠⅡ20×152727222129225×20343427273834450457457343343500508508381381550559559419419600610610432432注： ①帶括號者不推舉使用。②Ⅰ:SH3408—96《鋼制對焊無縫管件》Ⅱ:ASMEB16.9異徑三通尺寸系列 2-10D2③D2③D1①②CCXXXXX25×1534342221383〔32×25〕42423433484〔32×20〕42422727484〔32×15〕4242222148440×324848424257540×254848343357540×204848272757540×154848222157550×406060484864650×326060424264650×256060343364650×2060602727646〔65×50〕76736060767〔65×40〕76734848767〔65×32〕76734242767〔65×25〕7673343376780×658989767386880×508989606086880×408989484886880×3289894242868100×8011411489891051100×6511411476731051100×5011411460601051100×4011411448481051〔125×100〕1401411141141241〔125×80〕14014189891241〔125×65〕14014176731241〔125×50〕140141606012415XXXXX150×1251681681401411431150×1001681681141141431150×8016816889891431150×6516816876731431200×1502192191681681781200×1252192191401411781200×1002192191141141781200×8021921989891781250×2002732732192192162250×1502732731681682162250×1252732731401412162250×1002732731141142162300×2503253252732732542300×2003253252192192542300×1503253251681682542300×1253253251401412542350×3003563563253252792350×2503563562732732792350×2003563562192192792350×1503563561681682792400×3504064063563563053400×3004064063253253053400×2504064062732733053400×2004064062192193053400×1504064061681683053450×4004574574064063433450×3504574573563563433450×30045745732532534336XXXXX450×2504574572732733433450×2004574572192193433500×4505085084574573813500×4005085084064063813500×3505085083563563813500×3005085083253253813500×2505085082732733813500×2005085082192193813550×5005595595085084194注：① 帶括號者不推舉使用。②Ⅰ:SH3408—96《鋼制對焊無縫管件》Ⅱ:ASMEB16.9鋼板制對焊管件SH/T3409—96 2-1145°彎頭、90°彎HDHDFDFD7XXXXX150168長半徑95長半徑229200219127305250273159381300325190457350356222533400406254610450457286686500508318762550559343838600610381914〔650〕6604069917007114381067〔750〕76247011438008135021219〔850〕86453312959009145651372〔950〕9656001448100010166321524〔1100〕11186951676120012207591829〔1300〕13218211981140014208832134〔1500〕152494722861600162010102438公稱直徑DN公稱直徑DN端部外徑中心至端面尺寸45°彎頭90°彎頭尺寸系XXXXX〔1700〕1727107325911800182011372743〔1900〕1930119928962023202312633048注：帶括號者不推舉使用。異徑管尺寸系列〔SH/T3409—96〕 2-12D1 D2D1D2LLDNDN≤600端部外徑DN>600①×②D1D2200×150219168250×200273219250×150273168300×25032