枕木

厂商 ：佛山市南海纳格玛塑料制品经营部

广东 佛山
  • 主营产品：
  • 橡胶枕木
  • 枕木
  • 塑料轨枕
联系电话 ：13435425295
商品详细描述
产品适用范围；    产品尺寸规格；（单位MM）（注：以下尺寸均为横截面尺寸，其加工长度最大达到12米）
         正方形: 80x80         100x100         105x105        120x120          130x130         140x140   
                 160x160       180x180         230x230        115x115          280x280         330x330
                 380x380       460x460         360x360        310x310          260x260         136x136 
                 156x156       126x126         176x176        226x226          276x276         326x326
                 376x376       172x172         222x222        272x272          322x322         372x372
                 168x168       218x218         268x268        318x318          368x368         127x127
                 381x381       152x152         177x177        203x203          228x228         279x279
                 310x310       133x133         158x158        184x184          209x209         234x234
                 285x285       316x316         387x387
          矩形： 100x60        160x80          100x80         180x80           176x125         430x230
                 276x126       376x276         422x222        158x82           158x107         184x82
                 184x133       209x107         209x158        234x82           234x107         234x133  
                 234x184       285x82          285x133        285x184          105x55          180x80
                 120x50        176x76          280x130        480x280          226x126         372x272
                 476x276       120x40          230x80         120x60           180x100         230x130
                 226x76        276x176         368x268        472x272          177x127         203x152
                 228x127       228x177         279x127        279x177          279x228         330x127
                 330x228       381x177         381x279        482x279          431x279         140x60
                 280x80        130x30          176x96         380x280          276x76          272x172
                 426x226       468x268         130x55         126x76           156x56          156x76
                 176x76        176x96          176x126        226x126          276x126         276x176
                 376x176       376x276         476x276        130x80           280x180         180x130
                 160x60        285x234         336x133        336x234          387x184         387x285
                 488x285       438x285         463x285        488x184          438x133         457x279
                 482x177       431x127
           圆形:  ￠80-￠800
   产品基本参数:(注：使用不同材料部分参数相应会改变)
material type
 HDPE
APPEARANCE
 Dark Gray to Black
SIZE
 7"x9"x9 or 7"x9"x86"
(other sizes by special order)
WEIGHT
 230 to 275 lbs.
SURFACE HARDNESS
 4,000 – 7,000 lbs.
DENSITY
 58 – 70 Lbs. per cubic foot
THERMAL EXPANSION
 0.0075% per ?F
MODULUS OF RUPTURE
 2,000 PSI
MODULUS OF ELASTICITY
 Greater than 180,000 PSI
COMPRESSION
 30,000 PSI
FLAMMABILITY
 No combustion after 20 seconds of impinging flame;
self extinguished after 120 seconds of impinging flame
SPIKE INSERTION
 4,000 lbs.
SPIKE LATERAL RESISTANE
 2,000 lbs.
SPIKE WITHDRAWAL
 2,200 lbs. (cut spike)
SCREW SPIKE WITHDRAWAL
 4,000 lbs.
RESISTIVITY
 500+Mega-ohms @ 500 volts.
suRFACE friction
 0.1-0.15
COMPRESSION
 300(mpa)
minimum compression
 1.3(mm)

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