常用套管參數(shù)資料

1、公稱尺寸 寸/mm20/508壁厚mm12.712.716.13內(nèi)徑mm482.6482.6475.7重量 kg/m157.09157.09197.37內(nèi)容積 l/m182.92182.92177.86閉排 l/m202.96202.96203.61開排 l/m20.0420.0425.75橫截面積 mm2197621976224923鋼級j55j55j55扣型梯圓梯接箍外徑mm533.4533.4533.4通徑mm477.8477.8470.96抗拉強(qiáng)度n*m709540578950抗擠強(qiáng)度 mpa5.295.2910.3抗內(nèi)壓強(qiáng)度 mpa15.9715.9721.1緊扣扭距 n*m2465

2、71504316160公稱尺寸 寸/mm13 3/8/339.7壁厚mm13.0612.1912.1912.19內(nèi)徑mm313.61315.3315.3315.3重量 kg/m107.15101.2101.2101.2內(nèi)容積 l/m77.2178.0878.0878.08閉排 l/m90.890.890.890.8開排 l/m13.5912.7212.7212.72橫截面積 mm2125451254512545鋼級q125p110nt80hent110he扣型梯梯梯 梯接箍外徑mm365.1365.1365.1365.1通徑mm311.4311.4311.4311.4抗拉強(qiáng)度n*m117759

3、24169199241抗擠強(qiáng)度 mpa20.1816.0721.1721.36抗內(nèi)壓強(qiáng)度 mpa583433.8133.81緊扣扭距 n*m188361883618836公稱尺寸 寸/mm13 3/8/339.7壁厚mm12.1912.1912.1912.19內(nèi)徑mm315.3315.3315.3315.3重量 kg/m101.2101.2101.2101.2內(nèi)容積 l/m78.0878.0878.0878.08閉排 l/m90.890.890.890.8開排 l/m12.7212.7212.7212.72橫截面積 mm212545125451254512545鋼級nt80tac110sm95

4、ttsm110tt扣型梯梯梯 梯接箍外徑mm365.1365.1365.1365.1通徑mm311.4311.4311.4311.4抗拉強(qiáng)度n*m7036970275908625抗擠強(qiáng)度 mpa15.5822.9619.6719.67抗內(nèi)壓強(qiáng)度 mpa34.548.3734.0134.36緊扣扭距 n*m1883618836公稱尺寸 寸/mm13 3/8/339.7壁厚mm10.9210.9210.929.65內(nèi)徑mm317.9317.9317.9320.4重量 kg/m90.2290.2290.2280內(nèi)容積 l/m79.3779.3779.3780.63閉排 l/m90.890.890.8

5、90.8開排 l/m11.4311.4311.4310.17橫截面積 mm211282112821128210009鋼級nt80htnt110httac110nt80he扣型梯梯梯梯接箍外徑mm365.1365.1365.1365.1通徑mm313.9313.9313.9316.5抗拉強(qiáng)度n*m9241622386465517抗擠強(qiáng)度 mpa15.5916.0716.3110.78抗內(nèi)壓強(qiáng)度 mpa33.8132.6334.328.81緊扣扭距 n*m18836188361883618836公稱尺寸 寸/mm13 3/8/339.7壁厚mm9.658.3810.92內(nèi)徑mm320.4323.0

6、1317.9重量 kg/m8070.0390.22內(nèi)容積 l/m80.6381.979.37閉排 l/m90.890.890.8開排 l/m10.178.911.43橫截面積 mm2100098719.911282鋼級nt110hent80hent110he扣型梯梯梯接箍外徑mm365.1365.1365.1通徑mm316.5319313.9抗拉強(qiáng)度n*m773849986559抗擠強(qiáng)度 mpa10.717.286.9抗內(nèi)壓強(qiáng)度 mpa34.5125.5534.51緊扣扭距 n*m188361883618836公稱尺寸 寸/mm9 7/8/250.825壁厚mm15.87515.87515.8

7、7515.875內(nèi)徑mm219.08219.08219.08219.08重量 kg/m93.5493.5493.5493.54內(nèi)容積 l/m37.69437.69437.69437.694閉排 l/m49.4249.4249.4249.42開排 l/m11.7311.7311.7311.73橫截面積 mm211715.811715.811715.811715.8鋼級vm140nkhc140vm140hcko110t扣型vam-top3sbvam-top梯接箍外徑mm269.9269.9269.9269.9通徑mm215.1215.1215.1215.1抗拉強(qiáng)度n*m11311927611535

8、8882抗擠強(qiáng)度 mpa97.985.9497.991.08抗內(nèi)壓強(qiáng)度 mpa106.9107.2107.263.156緊扣扭距 n*m28207公稱尺寸 寸/mm9 7/8/250.825壁厚mm15.875內(nèi)徑mm219.08重量 kg/m93.54內(nèi)容積 l/m37.694閉排 l/m49.42開排 l/m11.73橫截面積 mm211715.8鋼級tn110hc扣型梯接箍外徑mm269.9通徑mm215.1抗拉強(qiáng)度n*m8888抗擠強(qiáng)度 mpa54.2抗內(nèi)壓強(qiáng)度 mpa64.1緊扣扭距 n*m公稱尺寸 寸/mm9 5/8/244.5壁厚mm13.8413.8413.8413.84內(nèi)徑m

9、m216.8216.8216.8216.8重量 kg/m79.6779.6779.6779.67內(nèi)容積 l/m36.9236.9236.9236.92閉排 l/m47.147.147.147.1開排 l/m10.1810.1810.1810.18橫截面積 mm210030100301003010030鋼級p110nkhc140p110nkhc110扣型圓3sb梯梯接箍外徑mm269.9269.9269.9269.9通徑mm212.8212.8212.8212.8抗拉強(qiáng)度n*m6330927676342595抗擠強(qiáng)度 mpa54.885.9454.6876.54抗內(nèi)壓強(qiáng)度 mpa66.9107.

10、263.1174.77緊扣扭距 n*m282072207914396公稱尺寸 寸/mm9 5/8/244.5壁厚mm13.8413.8413.8413.84內(nèi)徑mm216.8216.8216.8216.8重量 kg/m79.6779.6779.6779.67內(nèi)容積 l/m36.9236.9236.9236.92閉排 l/m47.147.147.147.1開排 l/m10.1810.1810.1810.18橫截面積 mm210030100301003010030鋼級sm110tsm110ttnt110hsnt150ds扣型梯梯ns-cc梯接箍外徑mm269.9269.9269.9269.9通徑m

11、m212.8212.8212.8212.8抗拉強(qiáng)度n*m76247605763410006抗擠強(qiáng)度 mpa74.0976.3873.1161.74抗內(nèi)壓強(qiáng)度 mpa63.1163.1163.1163.11緊扣扭距 n*m14396143961439614396公稱尺寸 寸/mm9 5/8/244.5壁厚mm13.84內(nèi)徑mm216.8重量 kg/m79.67內(nèi)容積 l/m36.92閉排 l/m47.1開排 l/m10.18橫截面積 mm210030鋼級nkhc140扣型梯接箍外徑mm269.9通徑mm212.8抗拉強(qiáng)度n*m9370抗擠強(qiáng)度 mpa81.4抗內(nèi)壓強(qiáng)度 mpa63.2緊扣扭距 n

12、*m公稱尺寸 寸/mm9 5/8/244.5壁厚mm11.9911.9911.9911.99內(nèi)徑mm220.5220.5220.5220.5重量 kg/m69.8969.8969.8969.89內(nèi)容積 l/m38.1938.1938.1938.19閉排 l/m47.147.147.147.1開排 l/m8.918.918.918.91橫截面積 mm28756875687568756鋼級tn110hcp110nkhc110sm110tt扣型梯梯梯梯接箍外徑mm269.9269.9269.9269.9通徑mm216.5216.5216.5216.5抗拉強(qiáng)度n*m6641667466646635抗擠

13、強(qiáng)度 mpa5436.4553.4153.51抗內(nèi)壓強(qiáng)度 mpa64.163.1164.7862.82緊扣扭距 n*m185611856118561公稱尺寸 寸/mm9 5/8/244.5壁厚mm11.9911.9911.9911.99內(nèi)徑mm220.5220.5220.5220.5重量 kg/m69.8969.8969.8969.89內(nèi)容積 l/m38.1938.1938.1938.19閉排 l/m47.147.147.147.1開排 l/m8.918.918.918.91橫截面積 mm28756875687568756鋼級n80nkhc140nt110hsnt150ds扣型梯3sbns-c

14、c梯接箍外徑mm269.9269.9269.9269.9通徑mm216.5216.5216.5216.5抗拉強(qiáng)度n*m5160860466358742抗擠強(qiáng)度 mpa32.855.0849.241.45抗內(nèi)壓強(qiáng)度 mpa47.482.3263.1163.11緊扣扭距 n*m12270185611856118561公稱尺寸 寸/mm9 5/8/244.5壁厚mm11.9911.9911.9911.99內(nèi)徑mm220.5220.5220.5220.5重量 kg/m69.8969.8969.8969.89內(nèi)容積 l/m38.1938.1938.1938.19閉排 l/m47.147.147.147.

15、1開排 l/m8.918.918.918.91橫截面積 mm28756875687568756鋼級nkhc110nkhc110nt95hedst110hc扣型梯3sb梯梯接箍外徑mm269.9269.9269.9269.9通徑mm216.5216.5216.5216.5抗拉強(qiáng)度n*m6670664159466772抗擠強(qiáng)度 mpa53.653.650.2637.36抗內(nèi)壓強(qiáng)度 mpa63.265.160.3364.12緊扣扭距 n*m21700公稱尺寸 寸/mm9 5/8/244.5壁厚mm11.9911.9911.9911.99內(nèi)徑mm220.5220.5220.5220.5重量 kg/m6

16、9.8969.8969.8969.89內(nèi)容積 l/m38.1938.1938.1938.19閉排 l/m47.147.147.147.1開排 l/m8.918.918.918.91橫截面積 mm28756875687568756鋼級sm95tsnt110hstac110ko110s扣型梯梯梯梯接箍外徑mm269.9269.9269.9269.9通徑mm216.5216.5216.5216.5抗拉強(qiáng)度n*m5663664158466641抗擠強(qiáng)度 mpa4949.354.1836.6抗內(nèi)壓強(qiáng)度 mpa56.263.257.0563.2緊扣扭距 n*m公稱尺寸 寸/mm9 5/8/244.5壁厚m

17、m11.9911.9911.9911.99內(nèi)徑mm220.5220.5220.5220.5重量 kg/m69.8969.8969.8969.89內(nèi)容積 l/m38.1938.1938.1938.19閉排 l/m47.147.147.147.1開排 l/m8.918.918.918.91橫截面積 mm28756875687568756鋼級ko110tvm140tp110tp110t扣型梯vam-top梯梯接箍外徑mm269.9269.9269.9269.9通徑mm216.5216.5216.5216.5抗拉強(qiáng)度n*m6641845466416641抗擠強(qiáng)度 mpa49.853.936.5448.

18、95抗內(nèi)壓強(qiáng)度 mpa63.282.8463.1663.16緊扣扭距 n*m公稱尺寸 寸/mm9 5/8/244.5壁厚mm11.9911.9911.9911.99內(nèi)徑mm220.5220.5220.5220.5重量 kg/m69.8969.8969.8969.89內(nèi)容積 l/m38.1938.1938.1938.19閉排 l/m47.147.147.147.1開排 l/m8.918.918.918.91橫截面積 mm28756875687568756鋼級tp110tttp110cqjq125tp125扣型梯梯梯梯接箍外徑mm269.9269.9269.9269.9通徑mm216.5216.5

19、216.5216.5抗拉強(qiáng)度n*m6641664175497549抗擠強(qiáng)度 mpa53.7836.5438.2138.82抗內(nèi)壓強(qiáng)度 mpa63.1663.1663.1663.16緊扣扭距 n*m公稱尺寸 寸/mm9 5/8/244.5壁厚mm11.9911.9911.9911.99內(nèi)徑mm220.5220.5220.5220.5重量 kg/m69.8969.8969.8969.89內(nèi)容積 l/m38.1938.1938.1938.19閉排 l/m47.147.147.147.1開排 l/m8.918.918.918.91橫截面積 mm28756875687568756鋼級tp125ttp12

20、5tttp140tp150扣型梯梯梯梯接箍外徑mm269.9269.9269.9269.9通徑mm216.5216.5216.5216.5抗拉強(qiáng)度n*m7549754984529056抗擠強(qiáng)度 mpa49.0955.1640.6141.44抗內(nèi)壓強(qiáng)度 mpa63.1663.1663.1663.16緊扣扭距 n*m公稱尺寸 寸/mm8 1/8/206.4壁厚mm16內(nèi)徑mm174.4重量 kg/m75.2內(nèi)容積 l/m23.88閉排 l/m33.44開排 l/m9.56橫截面積 mm29566鋼級tp140扣型直連扣接箍外徑mm206.4通徑mm抗拉強(qiáng)度n*m5037抗擠強(qiáng)度 mpa132抗內(nèi)壓

21、強(qiáng)度 mpa77緊扣扭距 n*m6500公稱尺寸 寸/mm7 5/8/193.7壁厚mm10.9210.92內(nèi)徑mm152.5152.5重量 kg/m49.2149.21內(nèi)容積 l/m23.2123.21閉排 l/m29.5829.58開排 l/m6.376.37橫截面積 mm262716271鋼級p110p110扣型x-line梯接箍外徑mm203.5203.5通徑mm168.7168.7抗拉強(qiáng)度n*m47504755抗擠強(qiáng)度 mpa54.154.3抗內(nèi)壓強(qiáng)度 mpa74.974.9緊扣扭距 n*m6846公稱尺寸 寸/mm7/177.8壁厚mm12.5612.5612.5612.56內(nèi)徑m

22、m152.5152.5152.5152.5重量 kg/m51.7651.7651.7651.76內(nèi)容積 l/m18.2718.2718.2718.27閉排 l/m24.8824.8824.8824.88開排 l/m6.616.616.616.61橫截面積 mm26563656365636563鋼級tn140hcdst110hcnkhc110vm110hc扣型梯梯梯梯接箍外徑mm194.5194.5194.5194.5通徑mm149.3149.3149.3149.3抗拉強(qiáng)度n*m6334589648754967抗擠強(qiáng)度 mpa121.94105.09107.5106.1抗內(nèi)壓強(qiáng)度 mpa82.5

23、380.3180.381.44緊扣扭距 n*m公稱尺寸 寸/mm7/177.8壁厚mm12.5612.5612.5612.56內(nèi)徑mm152.5152.5152.5152.5重量 kg/m51.7651.7651.7651.76內(nèi)容積 l/m18.2718.2718.2718.27閉排 l/m24.8824.8824.8824.88開排 l/m6.616.616.616.61橫截面積 mm26563656365636563鋼級p110v150nkt110nkt140扣型圓梯梯梯接箍外徑mm194.5194.5194.5194.5通徑mm149.3149.3149.3149.3抗拉強(qiáng)度n*m44

24、30612548715841抗擠強(qiáng)度 mpa89.57111.82109.27118.09抗內(nèi)壓強(qiáng)度 mpa65.56128.6779.87101.53緊扣扭距 n*m13446139941399413994公稱尺寸 寸/mm7/177.8壁厚mm12.5612.5612.5612.56內(nèi)徑mm152.5152.5152.5152.5重量 kg/m51.7651.7651.7651.76內(nèi)容積 l/m18.2718.2718.2718.27閉排 l/m24.8824.8824.8824.88開排 l/m6.616.616.616.61橫截面積 mm26563656365636563鋼級sm11

25、0tsm110ttnt110hsnt150ds扣型梯梯nscc梯接箍外徑mm194.5194.5194.5194.5通徑mm149.3149.3149.3149.3抗拉強(qiáng)度n*m4871487148716233抗擠強(qiáng)度 mpa108.39109.47104.66111.82抗內(nèi)壓強(qiáng)度 mpa79.7779.7780.1681.24緊扣扭距 n*m13994139941399413994公稱尺寸 寸/mm7/177.8壁厚mm12.5612.5612.5612.56內(nèi)徑mm152.5152.5152.5152.5重量 kg/m51.7651.7651.7651.76內(nèi)容積 l/m18.2718.

26、2718.2718.27閉排 l/m24.8824.8824.8824.88開排 l/m6.616.616.616.61橫截面積 mm26563656365636563鋼級nkhc110ko110tnkhc140nkhc140扣型3sbfox梯3sb接箍外徑mm194.5194.5194.5194.5通徑mm149.3149.3149.3149.3抗拉強(qiáng)度n*m5008498058496340抗擠強(qiáng)度 mpa109.27104.37120.1120.1抗內(nèi)壓強(qiáng)度 mpa79.8751.3581.3120.2緊扣扭距 n*m139941399419000公稱尺寸 寸/mm7/177.8壁厚mm1

27、2.5612.5612.5612.56內(nèi)徑mm152.5152.5152.5152.5重量 kg/m51.7651.7651.7651.76內(nèi)容積 l/m18.2718.2718.2718.27閉排 l/m24.8824.8824.8824.88開排 l/m6.616.616.616.61橫截面積 mm26563656365636563鋼級vm140hcp110p110tp110t扣型梯3sb梯梯接箍外徑mm194.5194.5194.5194.5通徑mm149.3149.3149.3149.3抗拉強(qiáng)度n*m5960456049784978抗擠強(qiáng)度 mpa119.474.389.84103.2

28、8抗內(nèi)壓強(qiáng)度 mpa82.5780.380.1980.19緊扣扭距 n*m公稱尺寸 寸/mm7/177.8壁厚mm12.5612.5612.5612.56內(nèi)徑mm152.5152.5152.5152.5重量 kg/m51.7651.7651.7651.76內(nèi)容積 l/m18.2718.2718.2718.27閉排 l/m24.8824.8824.8824.88開排 l/m6.616.616.616.61橫截面積 mm26563656365636563鋼級tp110tttp110cqjq125tp125扣型梯梯梯梯接箍外徑mm194.5194.5194.5194.5通徑mm149.3149.31

29、49.3149.3抗拉強(qiáng)度n*m4978497856585658抗擠強(qiáng)度 mpa109.9789.8498.6698.66抗內(nèi)壓強(qiáng)度 mpa81.1980.1981.2981.29緊扣扭距 n*m公稱尺寸 寸/mm7/177.8壁厚mm12.5612.5612.5612.56內(nèi)徑mm152.5152.5152.5152.5重量 kg/m51.7651.7651.7651.76內(nèi)容積 l/m18.2718.2718.2718.27閉排 l/m24.8824.8824.8824.88開排 l/m6.616.616.616.61橫截面積 mm26563656365636563鋼級tp125ttp12

30、5tttp140tp150扣型梯梯梯梯接箍外徑mm194.5194.5194.5194.5通徑mm149.3149.3149.3149.3抗拉強(qiáng)度n*m5658565863346788抗擠強(qiáng)度 mpa108.25113.07106.87111.9抗內(nèi)壓強(qiáng)度 mpa81.2981.2981.2981.29緊扣扭距 n*m公稱尺寸 寸/mm7/177.8壁厚mm11.5111.5111.5111.51內(nèi)徑mm154.8154.8154.8154.8重量 kg/m47.547.547.547.5內(nèi)容積 l/m18.8218.8218.8218.82閉排 l/m24.8824.8824.8824.88

31、開排 l/m6.066.066.066.06橫截面積 mm26011601160116011鋼級nt125dsnkhc140nkt140nt110hs扣型ns-cc3sb3sbns-cc接箍外徑mm194.5194.5194.5194.5通徑mm151.6151.6151.6151.6抗拉強(qiáng)度n*m5182622045574557抗擠強(qiáng)度 mpa97.6102.999.8693.49抗內(nèi)壓強(qiáng)度 mpa80.7109.479.8780.16緊扣扭距 n*m163001199511995公稱尺寸 寸/mm7/177.8壁厚mm11.5111.5111.5111.51內(nèi)徑mm154.8154.815

32、4.8154.8重量 kg/m47.547.547.547.5內(nèi)容積 l/m18.8218.8218.8218.82閉排 l/m24.8824.8824.8824.88開排 l/m6.066.066.066.06橫截面積 mm26011601160116011鋼級nt150dsko110tsm110tsm110tt扣型梯fox梯梯接箍外徑mm194.5194.5194.5194.5通徑mm151.6151.6151.6151.6抗拉強(qiáng)度n*m6086456145574557抗擠強(qiáng)度 mpa89.6793.193.395.06抗內(nèi)壓強(qiáng)度 mpa81.2451.3579.7779.77緊扣扭距 n

33、*m11995119951199511995公稱尺寸 寸/mm7/177.8壁厚mm11.5111.5111.5111.51內(nèi)徑mm154.8154.8154.8154.8重量 kg/m47.547.547.547.5內(nèi)容積 l/m18.8218.8218.8218.82閉排 l/m24.8824.8824.8824.88開排 l/m6.066.066.066.06橫截面積 mm26011601160116011鋼級p110v150nkt110nkt110扣型梯梯梯3sb接箍外徑mm194.5194.5194.5194.5通徑mm151.6151.6151.6151.6抗拉強(qiáng)度n*m46756

34、08645574929抗擠強(qiáng)度 mpa74.1989.7775.3694.77抗內(nèi)壓強(qiáng)度 mpa85.85117.0179.8779.87緊扣扭距 n*m11995119951199511995公稱尺寸 寸/mm7/177.8壁厚mm10.3610.3610.3610.36內(nèi)徑mm157.1157.1157.1157.1重量 kg/m43.1543.1543.1543.15內(nèi)容積 l/m19.3819.3819.3819.38閉排 l/m24.8824.8824.8824.88開排 l/m5.55.55.55.5橫截面積 mm25451545154515451鋼級ko110tdst110hcn

35、kt140nt110hs扣型fox梯梯ns-cc接箍外徑mm194.5194.5194.5194.5通徑mm153.9153.9153.9153.9抗拉強(qiáng)度n*m4128421352704126抗擠強(qiáng)度 mpa78.579.885.779.18抗內(nèi)壓強(qiáng)度 mpa51.678.498.577.32緊扣扭距 n*m173141030010633公稱尺寸 寸/mm7/177.8壁厚mm10.3610.3610.3610.36內(nèi)徑mm157.1157.1157.1157.1重量 kg/m43.1543.1543.1543.15內(nèi)容積 l/m19.3819.3819.3819.38閉排 l/m24.88

36、24.8824.8824.88開排 l/m5.55.55.55.5橫截面積 mm25451545154515451鋼級nt150dssm110tsm110ttp110扣型梯梯梯梯接箍外徑mm194.5194.5194.5194.5通徑mm153.9153.9153.9153.9抗拉強(qiáng)度n*m5527412641264243抗擠強(qiáng)度 mpa87.1278.8980.2658.6抗內(nèi)壓強(qiáng)度 mpa81.2476.9376.9377.32緊扣扭距 n*m10300103001030010300公稱尺寸 寸/mm7/177.8壁厚mm10.3610.3610.3610.36內(nèi)徑mm157.1157.1

37、157.1157.1重量 kg/m43.1543.1543.1543.15內(nèi)容積 l/m19.3819.3819.3819.38閉排 l/m24.8824.8824.8824.88開排 l/m5.55.55.55.5橫截面積 mm25451545154515451鋼級v150nkt110nkt110ko110扣型梯梯3sbfox接箍外徑mm194.5194.5194.5194.5通徑mm153.9153.9153.9153.9抗拉強(qiáng)度n*m5782412642834136抗擠強(qiáng)度 mpa67.5280.2680.2679.5抗內(nèi)壓強(qiáng)度 mpa105.5576.9377.3251.35緊扣扭距

38、n*m10300103001030010300公稱尺寸 寸/mm7/177.8壁厚mm10.3610.3610.3610.36內(nèi)徑mm157.1157.1157.1157.1重量 kg/m43.1543.1543.1543.15內(nèi)容積 l/m19.3819.3819.3819.38閉排 l/m24.8824.8824.8824.88開排 l/m5.55.55.55.5橫截面積 mm25451545154515451鋼級nkhc110nkhc110nkhc140nkhc140扣型梯3sb3sb梯接箍外徑mm194.5194.5194.5194.5通徑mm153.9153.9153.9153.9抗

39、拉強(qiáng)度n*m4140414052705270抗擠強(qiáng)度 mpa80.780.785.785.7抗內(nèi)壓強(qiáng)度 mpa77.477.498.598.5緊扣扭距 n*m1490014900公稱尺寸 寸/mm7/177.8壁厚mm10.3610.3610.3610.36內(nèi)徑mm157.1157.1157.1157.1重量 kg/m43.1543.1543.1543.15內(nèi)容積 l/m19.3819.3819.3819.38閉排 l/m24.8824.8824.8824.88開排 l/m5.55.55.55.5橫截面積 mm25451545154515451鋼級vm140hcsm110ttsm95tsn80t扣型梯tm梯梯接箍外徑mm194.5194.5194.5194.5通徑mm153.9153.9153.9153.9抗拉強(qiáng)度n*m5275413235723007抗擠強(qiáng)度 mpa86.5977.963.448.4抗內(nèi)壓強(qiáng)度 mpa82.5977.466.856.3緊扣扭距 n*m16609公稱尺寸 寸/mm7/177.8壁厚mm10.3610.3610.369.19內(nèi)徑m