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1、臣力”專業(yè)生產(chǎn)各種鏈條，符合國標(biāo)和德國標(biāo)準(zhǔn)，質(zhì)量等級達80級，可根據(jù)用戶要求進行不同的表面處理。●T(8)級高強度鏈條的破斷強度≥800Mpa；●技術(shù)參數(shù)符合JB/T8108.1-1999起重用標(biāo)準(zhǔn)短環(huán)鏈；●鏈條采用合金鋼制造,并經(jīng)過熱處理;破斷時的延伸率≥17%。?材質(zhì)：20Mn2國產(chǎn)臣力鏈條參數(shù)：規(guī)格鏈環(huán)直徑(MM)寬度單位長度重量(Kg)試驗負荷(WLL)工作負荷(WLL)最小負荷(WLL)最小內(nèi)寬(MM)最大外寬(MM)6x187/327.5210.79201045.28x245/1610281.38301580.410x303/812.5352.20502512512x3

2、67/1615423.10703518113x391/216.3463.80804021414x121/218494.131005025015x483/520525.171105528016x483/520565.631206032018x5423/3223636.851608041019x573/423.763.27.701809045020x6023/3225708.6020010050022x667/828771.2024012061024x7215/16328212.7828014072026x781359114.8734017085030x9013/163810519.6

3、0440220113032x9611/44010622.295002501286????S6(60)級高強度圓環(huán)鏈技術(shù)參數(shù)（參照JB/T8108.2-1999,GB/T12718-91)基本尺寸mm許用負荷t最小破斷負荷KN重量Kg/m鏈徑d內(nèi)寬B節(jié)距P8l024lt601.51012.5301.5t932.312l5363t1353.214l8424t1874.61620485t2416.01823546t3077.52025606.5t3759.22228668t4101124327210t48013.526359212t52014.828408414t566183042901

4、6t6502l32459618t73924344810220t83426365110823t93530385411426t104233405612028t115537425912632t127339.8446213235t139843.8466513838t152747.7486714442t168552507015045t180555.8S6(60級)起重鏈有較好的塑性，易于檢查，使用廣泛，安全系數(shù)4??????????T8(80)級高強度起重圓環(huán)技術(shù)參數(shù)（參照JB/T8108.2-1999,GB/T12718-91)?基本尺寸mm許用負荷t最小破斷負荷KN重量Kg/m鏈徑d內(nèi)寬

5、B節(jié)距P8l024l.2t80.41.51012.5302t1252.312l5363.6t1813.214l8425t2504.61620486.5t32061823548t4107.520256010t5009.222286612t6101124328614t72013.526359216t85014.8284210618t98018304510822t11302l324811625t128623344812627t135025365012630t146028T8(80級)起重鏈強度高、耐磨損、重量輕，適用于較為復(fù)雜的工況中。安全系數(shù)5