钢丝绳输送带规格、型号.doc

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1、5.钢丝绳芯输送带执行标准及主要指标：品种标准及主要指标普通型钢丝绳芯输送带GB/T9770-2001阻燃型钢丝绳芯输送带MT668-1997一般阻燃型钢丝绳芯输送带MT668-1997耐热型钢丝绳芯输送带HG2297-92耐磨型钢丝绳芯输送带邵伯尔磨耗量≤90mm3耐酸，碱，油型钢丝绳芯输送带HG4-846耐寒型钢丝绳芯输送带脆性温度-40℃钢丝绳芯输送带主要技术参数（表1，表2，表3）表一：项目St630St800St1000St1250St1600St2000St2500St3150St3500St4000St4500S

2、t5000St5400纵向拉伸强度N/mm63080010001250160020002500315035004000450050005400钢丝绳最大公称直径mm3.03.54.04.55.06.07.28.18.68.99.710.911.3钢丝绳间距mm1.51.51.51.51.51.51.51.51.51.51.51.51.5上覆盖层厚度mm556668888888.59下覆盖层厚度mm556666688888.59表二：宽度规格mm钢丝绳根数St630St800St1000St1250St1600St2000St2

3、500St3150St3500St4000St4500St5000St5400800757563636363505050    1000959579797979646464645955551200113113949494947676777771666614001331331111111111118989909084787816001511511261261261261011011041049690901800 1711431431431431141141171171091021022000  15915915915912812

4、81301301211131132200     1761411411441441341251252400     1931551551571571461371372600     2091681681701701591491492800        194194171161161表三：级别代号拉伸强度，MPa≥拉断伸长率，%≥磨耗量，mm3≤D1840090H25450120L20400150P14350200注：D—强磨损工作条件下；H—强划裂工作条件下；L—一般工作条件下；耐油，耐酸碱，耐寒和一般难燃的输送带