
合作程序:报价→签订正式合同→收定金30﹪→装完车后付清尾款(也可货到后付全款卸车)
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| 外径(单位毫米) | 壁厚(单位毫米) | 内径 | 单重kg/m | 材质(现货材质) | 
| 400 | 6 | 365 | 54.89 | 304 | 
| 400 | 7 | 363 | 63.87 | 20#,Q235  304 | 
| 400 | 8 | 361 | 72.8 | 20#,45#,16mn15CrMo 1CR5MO(P5)Q235b | 
| 400 | 9 | 359 | 81.67 | 20#,45#,16mn15CrMo 1CR5MO(P5)Q235b 12Cr1MoVG | 
| 400 | 10 | 357 | 90.5 | 20#,45#,16mn 15CrMo 27simn,1CR5MO(P5)Q235b 12Cr1MoVG S355JOH | 
| 400 | 11 | 355 | 99.28 | 20#,45#,16mn 15CrMo 27simn,1CR5MO(P5)Q235b 12Cr1MoVG S355JOH | 
| 400 | 12 | 353 | 108.01 | 20#,45#,16mn,15CrMo 1CR5MO(P5)Q235b 12Cr1MoVG S355JOH X65 L450 | 
| 400 | 13 | 351 | 116.69 | 20#,45#,16mn,15CrMo 1CR5MO(P5)Q235b 12Cr1MoVG S355JOH | 
| 400 | 14 | 349 | 125.32 | 20#,45#,27simn,15CrMo 15CrMOG 1CR5MO(P5)Q235b 12Cr1MoVG S355JOH  | 
| 400 | 15 | 347 | 133.9 | 20#,45#,27simn,16mn,15CrMo 15CrMOG 1CR5MO(P5)Q235b 12Cr1MoVG  | 
| 400 | 16 | 345 | 142.44 | 20#,45#,40CrMnMo,15CrMo 15CrMOG 1CR5MO(P5)Q235b 12Cr1MoVG  | 
| 400 | 17 | 343 | 150.92 | 20#  15CrMoG 15Crmo 1Cr5Mo X56 L390 | 
| 400 | 18 | 341 | 159.35 | 20#,45#,5CrMo 15CrMOG 1CR5MO(P5)Q235b 12Cr1MoVG  | 
| 400 | 19 | 339 | 167.74 | 20#,Q235b  | 
| 400 | 20 | 337 | 176.07 | 20#,45#,,27simn,P11 15CrMo 12Cr1MoV 35CrMo 12Cr1MoVG  p91 | 
| 400 | 22 | 333 | 192.59 | 20#,45#,,27simn,P11 15CrMo 12Cr1MoV 35CrMo 12Cr1MoVG  p91 | 
| 400 | 23 | 331 | 200.78 | 20#,,15CrMoG 12Cr1MoVG | 
| 400 | 24 | 329 | 208.92 | 20#,45#,15CrMoG 12Cr1MoVG Q345B | 
| 400 | 25 | 327 | 217 | 20#,45#,.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV  | 
| 400 | 26 | 325 | 255.05 | Q345B 45# 20#  15CrMoG | 
| 400 | 27 | 323 | 233.04 | 27simn  20# | 
| 400 | 28 | 321 | 240.98 | 20#,45#,27simn.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV  | 
| 400 | 29 | 319 | 248.87 | 20#,Q345B, | 
| 400 | 30 | 317 | 256.71 | 20#,45#,27simn.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV | 
| 400 | 31 | 315 | 264.5 | 12Cr1MoVG | 
| 400 | 32 | 313 | 272.25 | 20#,45#,27simn.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV  | 
| 400 | 35 | 307 | 295.18 | 20#,45#,27simn.15CrMoG 12Cr1MoVG Q345B 12Cr1MoV  | 
| 400 | 36 | 305 | 302.73 | 12Cr1MoVG 15CrMoG  20# 16Mn | 
| 400 | 37 | 303 | 310.22 | 16Mn,Q345B | 
| 400 | 38 | 301 | 317.68 | 20#,45#,12Cr1MoVG 27simn  20# 16Mn | 
| 400 | 40 | 297 | 332.42 | 20#,45#,12Cr1MoVG 27simn  20# 16Mn | 
| 400 | 42 | 293 | 346.97 | 20#,45#,12Cr1MoVG 27simn  20# 16Mn | 
| 400 | 45 | 287 | 368.42 | 20#,45#,12Cr1MoVG 27simn  20# 16Mn | 
| 400 | 48 | 281 | 389.43 | 20# | 
| 400 | 50 | 277 | 403.19 | 20#,45#,12Cr1MoVG | 
| 400 | 55 | 267 | 436.73 | 20#,45#,12Cr1MoVG 27simn | 
| 400 | 60 | 257 | 469.03 | 20#,45#,35# | 
| 400 | 65 | 247 | 500.1 | 20#,45# | 
| 400 | 75 | 227 | 558.55 | 20#,45# | 
| 400 | 80 | 217 | 585.92 | 20#,45# |