1、標準文案螺紋軸線BSPT (JIS PT)55°圓錐管螺紋BSPT螺紋代 號根本尺寸英 寸大徑mmd=D螺距mrP每英寸牙 數1tpi中徑mmd2=D2小徑外螺 紋d3牙型高 度H1圓弧尺 寸r底孔尺 寸mmR 1/161/16"7.7230.907 :287.1426.561 T0.5810.1256.4R 1/81/8"9.7280.907 1289.1478.5660.5810.1258.4R 1/41/4"13.1571.3371912.30111.4450.8560.18411.2R 3/83/8"16.6621.3371915.80

2、614.9500.8560.18414.75R 1/2r 1/2"20.955 :1.814 :1419.79318.631 11.1620.24918.25R 3/43/4"26.4411.8141425.27924.1171.1620.24923.75R 11"33.2492.3091131.7730.2911.4790.31730R 1 1/41 1/4"41.9102.3091140.43138.9521.4790.31738.5R 1 1/21 1/2"47.8032.309：1146.32444.8451.4790.31744.5R

3、 22"59.614：2.309 :1158.135 :56.6561.4790.31756R 2 1/22 1/2"75.1842.3091173.70572.2261.4790.31771R 33"87.8842.3091186.40584.9261.4790.31785.5R 44"113.030.2.30911111.551110.0721.4790.317110.5R 55"138.430.2.309 :11136.951135.4721.4790.317136R 66"163.8302.30911162.351160.87

4、21.4790.317161.5大全55°圓柱管螺紋的型式和尺寸W-H 10 ppBSPP/BSPF (JIS PF)£96M29279比乙書91460£7LZ'99uWL乙Wl乙0296M999999£1'891460£7pL9'69憶乙9196M88209292791460£7917Z£9uW£ 117/£ 1 09176M9178171717 乙 £31460£7£08217.Z/L 1乙兒1 091176M99SH7171782171460&#

5、163;7£.8/£ 18/£ 1 09'6£6M296'8£IS170171460£716117uWL 1WL 1 09£6M6£6址8H7'9£1460£7L68Z£.8/1 18/1 1 090S6M1620£22'1£1460£76陀££J1 082乙9門LLQ1Z6£0'62Pi愿J020£.8/28/Z 0沙乙乙9門"1/17 乙62292Pip愿J府9乙

6、uW£17/S 09202乙9門289026172Pip愿J1672.8/98/9 061乙9門1£9'81£6261Pip愿J99602.Z/L乙兒0919980961719089161L££L乙9991.8/£8/£ 091499809 W V61L££LL9L£LuWLWL 0281890999 8"1/682L0608226.8/18/1 0IUIULH£P乙GNP!山da=p44圍IUIUwIUIUIUIUWIU刃'/£4誦鶯Iffl(dd

7、sa/ddsa)君團 -(觀諭易田單 )pmaiiLL ed!d MSRug標準文案G 2 1/22 1/2"75.1842.3091173.70572.2261.47972.581.5312.30G 2 3/42 3/4"491180.05578.5761.4797987.882.30G 33"491186.40584.9261.47985.2.30G 3 1/43 1/4"93.9891192.50191.0221.47991100.32.30G 3 1/23 1/2"391198.35197.3721.47997.75106.62.301

8、05.20103.72G 3 3/43 3/4"8911121.479104113.02.30110.07G 44"3911111.5521.479110.5125.72.30124.25122.77G 4 1/24 1/2"3911121.479123138.42.30136.95135.47G 55"3911121.479136151.12.30149.65148.17G 5 1/25 1/2"3911121.479148.5163.82.30162.35160.87G 66"3911121.479161.5公稱直徑 英寸每英寸

9、牙數n蠟距P有效 長度1外螺紋瑞 面外徑d內螺紋端 面內徑D單邊 牙離h內螺紋 鉆孔1/8280,90799.438.830.581乩101/419L3371112.781L 760.85610.803/812IS. 2815.3314. 251/214L8141520.4919. 101. 16217.903/41725.8524. 5923. 2511932.5630. T929. 251224E 1039. 5237.751比2346.9345. 5143.502265& 6257. 28552叫112.3093074.0372. 95L47933286.6185. 654381

10、11.44110.86541136. 66136.2664516L87161.7255度圓錐管螺紋的實際加工尺寸大全55°圓柱管螺紋的型式和尺寸HI/ “r 0nQIICNPHPBSPP/BSPF(JISPF)British Pipe Thread (惠氏管螺紋)-圓柱(BSPP/BSPF)螺紋代號根本尺寸大徑mmd=D螺距mmp每英寸牙數tpi中徑mmd2=D2小徑外螺紋d3牙型高度H1底孔尺寸mmG 1/81/8"9.7280.907289.1478.5660.5818.7G 1/41/4"13.1571.3371912.30111.4450.85611.6G

11、 3/83/8"16.6621.3371915.80614.950.85615G 1/21/2"20.9551.8141419.79318.6311.16219G 5/85/8"22.9111.8141421.74920.5871.16220.75G 3/43/4"26.4411.8141425.27924.1171.16224.5G 7/87/8"30.2011.8141429.03927.8771.16228G 11"33.2492.3091131.7730.2911.47930.5G 1 1/81 1/8"37.897

12、2.3091136.41834.9391.47935G 1 1/41 1/4"41.912.3091140.43138.9521.47939.5G 1 3/81 3/8"44.3232.3091142.84441.3651.47941.5G 1 1/21 1/2"47.8032.3091146.32444.8451.47945G 1 3/41 3/4"53.7462.3091152.26750.7881.47951G 22"59.6142.3091158.13556.6561.47957G 2 1/42 1/4"65.712.3091

13、164.23162.7521.47963G 2 1/22 1/2"75.1842.3091173.70572.2261.47972.5G 2 3/42 3/4"81.5342.3091180.05578.5761.47979G 33"87.8842.3091186.40584.9261.47985.G 3 1/43 1/4"93.982.3091192.50191.0221.47991G 3 1/23 1/2"100.332.3091198.35197.3721.47997.75G 3 3/43 3/4"106.682.3091110

14、5.201103.7221.479104G 44"113.032.30911111.55110.0721.479110.5G 4 1/24 1/2"125.732.30911124.251122.7721.479123G 55"138.432.30911136.951135.4721.479136G 5 1/25 1/2"151.132.30911149.651148.1721.479148.5G 66"163.832.30911162.351160.8721.479161.54分管DN15目分管DN20rDN25DN32DN40丫2. VDN

15、65VDK80DK100DN125孑Nil 50DM200訛DN25O12fDN300標準文案<iBT 706.22000Q 爍紋的尿本尺寸及其公；25.4mm P代巧內倩包含的iTltTlV16佃1428030728 0SJ7191J37361/234陽 1J37141314141.H1405S105810.856061162t他567&g101112131S16171B19曲PFiEi內的JETXi Hl 2墊Hr JV l-N舷不水于Att申怪-.Mh£A血卜剛摘的屮泄M笊陽離爐泌a®tfi=Di±h/2cf=D最大環mmmmmmnrrnmm鬧

16、散mmitiitimmimmmmmmmmn圈數7.7Z37442fiSB140.91493l1252Z657.4561.1ara&U7&S8540914,934252XL57.4561.11X11157123CTI11.44561J1734.7372%9711a41.71X16JQG215B0614S0O&4Ut77St372X1D1as1720S5&1979318£3182131100&45013215114231X2&4412S2792411795佃111377ao2大全11123091.4793324931,77030291104231127al&42M1&8iai145291X1123091.4794151040.431MS621Z7231iao1Q4&42X1&121.416B231Xq112X91.47947B034&3S444剛51272-311501046.42Xiai21.4蝕23211Z30914795&6T45&13S56fifi6159231ia213fiZ5峽2342fii721.1291123091.477370572225175菇2W140&24耐