厂家现货批发零售，高速枕木，高挡枕木

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 typeHDPEAPPEARANCEDark Gray to BlackSIZE7"x9"x9' or 7"x9"x8'6"

(other sizes by special order)WEIGHT230 to 275 lbs.SURFACE HARDNESS4,000– 7,000 lbs.DENSITY58– 70 Lbs. per cubic footTHERMAL EXPANSION0.0075% perºFMODULUS OF RUPTURE2,000 PSIMODULUS OF ELASTICITYGreater than 180,000 PSICOMPRESSION30,000 PSIFLAMMABILITYNo combustion after 20 seconds of impinging flame;

self extinguished after 120 seconds of impinging flameSPIKE INSERTION4,000 lbs.SPIKE LATERAL RESISTANE2,000 lbs.SPIKE WITHDRAWAL2,200 lbs. (cut spike)SCREW SPIKE WITHDRAWAL4,000 lbs.RESISTIVITY500+Mega-ohms @ 500 volts.suRFACE friction0.1-0.15COMPRESSION300(mpa)minimum compression1.3(mm) 产品图片；(注：请到相册查看)