管材频道
直击焦点
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
中联钢视点
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06-24
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06-20
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06-08
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05-31
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05-30
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05-30
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05-29
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05-28
核心数据
价格汇总
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-21
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06-20
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06-19
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06-18
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06-17
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06-14
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06-13
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06-12
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06-12
综合资讯
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06-14
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06-14
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06-06
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06-06
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06-06
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06-05
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05-31
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05-29
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06-19
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06-04
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05-14
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05-13
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04-24
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04-18
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04-11
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04-10
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05-24
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05-17
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03-22
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03-15
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03-08
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02-22
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01-18
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01-11
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06-03
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04-30
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04-01
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03-06
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12-28
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12-05
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09-04
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09-04
国际钢管
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06-24
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06-19
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06-19
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05-30
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05-23
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05-21
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05-16
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05-16
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-13
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06-10
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04-01
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02-13
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01-08
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12-12
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11-19
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11-13
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05-21
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05-10
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11-25
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08-01
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07-28
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07-21
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11-21
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06-11
钢厂价格表
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06-29
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02-15
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05-31
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04-25
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04-15
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03-14
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02-02
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01-02
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12-07
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10-30
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09-28
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08-31
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05-31
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04-25
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04-15
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03-16
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02-03
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01-02
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12-07
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10-31
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09-28
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08-31
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05-18
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05-18
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05-18
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04-24
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04-24
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04-24
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02-02
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02-02
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02-02
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01-18
| 品名 | 规格 | 材质 | 价格 | 产地 | 幅度 |
| 带钢 | 2.5*183*C | Q195 | — | 瑞丰 | — |
| 带钢 | 2.5*315*C | Q195 | 4220C | 瑞丰 | -30 |
| 带钢 | 5.5*685*C | Q235 | 4280C | 瑞丰 | -50 |
| 直缝焊管 | 4″*3.75 | Q235 | 4420C | 京华 | -30 |
| 直缝焊管 | 4″*3.75 | Q235 | 4400C | 友发 | -50 |
| 直缝焊管 | 4″*3.75 | Q235 | 4400C | 增洲 | -50 |
| 脚手架管 | 1.5″*3.0 | Q195-235 | 3940B | 唐山 | -20 |
| 脚手架管 | 1.5″*2.75 | Q195-235 | 3940B | 唐山 | -20 |
| 脚手架管 | 1.5″*3.25 | Q195-235 | 3940B | 唐山 | -20 |
| 脚手架管 | 1.5″*3.5 | Q195-235 | 3940B | 唐山 | -20 |
| 热镀锌管 | 4″*3.75 | Q235 | 5690C | 正元 | -30 |
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05-31
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04-25
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04-15
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03-14
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02-02
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01-02
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12-07
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10-30
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09-28
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08-31
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05-31
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04-25
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04-15
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03-16
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02-03
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01-02
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12-07
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10-31
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09-28
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08-31
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05-18
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05-18
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05-18
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04-24
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04-24
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04-24
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02-02
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02-02
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02-02
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01-18
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06-21
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06-14
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06-06
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06-06
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05-31
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05-31
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05-24
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05-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-20
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06-20
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06-19
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06-24
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06-24
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06-24
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06-21
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06-21
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06-21
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06-21
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06-21
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06-24
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06-24
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06-21
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06-21
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06-20
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06-20
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06-19
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06-19
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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06-24
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05-13
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03-12
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12-26
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12-26
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12-19
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12-18
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12-17
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12-12
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05-16
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04-19
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04-17
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04-17
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04-12
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04-11
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04-05
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03-31
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12-21
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11-20
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11-19
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11-14
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11-08
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11-06
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10-31
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10-31
刊物下载
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06-23
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06-16
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06-09
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06-02
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05-26
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05-19
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05-12
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04-28
国际钢市
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06-24
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06-24
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06-24
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06-21
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06-21
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06-20
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06-20
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06-20
