| 品种规格 | 东京 | 大阪 | 名古屋 | 广岛 | 福 冈 | 仙台 | 札幌 | |||||||
| 最高 | 低价 | 最高 | 低价 | 最高 | 低价 | 最高 | 低价 | 最高 | 低价 | 最高 | 低价 | 最高 | 低价 | |
| 黑煤气管(无螺纹) | ||||||||||||||
| 转炉钢 | ||||||||||||||
| 15A(1/2英寸) | 125,000 | 123,000 | 130,000 | 129,000 | 132,000 | 131,000 | 120,000 | 119,000 | 113,000 | 112,000 | 114,000 | 113,000 | 111,000 | 110,000 |
| 25A(1英寸) | 120,000 | 118,000 | 125,000 | 124,000 | 124,000 | 123,000 | 115,000 | 114,000 | 113,000 | 112,000 | 114,000 | 113,000 | 111,000 | 110,000 |
| 50A(2英寸) | 115,000 | 113,000 | 120,000 | 119,000 | 117,000 | 116,000 | 110,000 | 109,000 | 109,000 | 107,000 | 109,000 | 108,000 | 106,000 | 105,000 |
| 100A(4英寸) | 115,000 | 113,000 | 120,000 | 119,000 | 117,000 | 116,000 | 110,000 | 109,000 | 109,000 | 107,000 | 109,000 | 108,000 | 106,000 | 105,000 |
| 200A(8英寸) | 120,000 | 118,000 | 125,000 | 124,000 | 138,000 | 138,000 | 115,000 | 140,000 | 113,000 | 111,000 | 114,000 | 113,000 | 111,000 | 110,000 |
| 电炉钢 | ||||||||||||||
| 25A(1英寸) | 108,000 | 106,000 | 115,000 | 114,000 | 108,000 | 107,000 | 114,000 | 113,000 | 110,000 | 109,000 | 109,000 | 108,000 | 106,000 | 105,000 |
| 50A(2英寸) | 103,000 | 101,000 | 110,000 | 109,000 | 103,000 | 102,000 | 109,000 | 108,000 | 105,000 | 104,000 | 104,000 | 103,000 | 101,000 | 100,000 |
| 100A(4英寸) | 103,000 | 101,000 | 110,000 | 109,000 | 103,000 | 102,000 | 109,000 | 108,000 | 106,000 | 105,000 | 104,000 | 103,000 | 101,000 | 100,000 |
| 150A(6英寸) | 108,000 | 106,000 | 115,000 | 114,000 | 112,000 | 111,000 | 114,000 | 113,000 | 110,000 | 109,000 | 110,000 | 109,000 | 108,000 | 107,000 |
| 白煤气管(带螺纹) | ||||||||||||||
| 15A(1/2英寸) | 1,209 | 1,170 | 1,092 | 1,073 | 1,170 | 1,158 | 1,062 | 1,032 | 1,037 | 1,006 | 1,062 | 1,032 | 972 | 958 |
| 20A(3/4英寸) | 1,476 | 1,428 | 1,333 | 1,309 | 1,428 | 1,413 | 1,297 | 1,260 | 1,254 | 1,216 | 1,297 | 1,260 | 1,191 | 1,174 |
| 25A(1英寸) | 2,077 | 2,010 | 1,876 | 1,843 | 2,010 | 1,989 | 1,829 | 1,776 | 1,739 | 1,684 | 1,829 | 1,776 | 1,680 | 1,656 |
| 50A(2英寸) | 4,340 | 4,200 | 3,914 | 3,845 | 4,200 | 4,158 | 3,825 | 3,714 | 3,554 | 3,442 | 3,825 | 3,714 | 3,512 | 3,462 |
| 一般煤气用钢管,(STK400) | ||||||||||||||
| 21.7×1.9 | 108,000 | 106,000 | 115,000 | 114,000 | 108,000 | 107,000 | 114,000 | 113,000 | 108,000 | 107,000 | 108,000 | 107,000 | 103,000 | 102,000 |
| 48.6×2.3 | 103,000 | 101,000 | 110,000 | 109,000 | 103,000 | 102,000 | 109,000 | 108,000 | 104,000 | 102,000 | 104,000 | 103,000 | 98,000 | 97,000 |
| 216.3×5.8 | 109,000 | 107,000 | 125,000 | 124,000 | 108,000 | 107000 | 114,000 | 113,000 | 109,000 | 108,000 | 111,000 | 110,000 | 107,000 | 106,000 |
| 角型钢管(黑皮) | ||||||||||||||
| 1.2×19×19 | 128,000 | 127,000 | 125,000 | 124,000 | 121,000 | 120,000 | 124,000 | 123,000 | 126,000 | 125,000 | 125,000 | 124,000 | 131,000 | 130,000 |
| 1.6×19×20 | 116,000 | 115,000 | 115,000 | 114,000 | 111,000 | 110,000 | 113,000 | 112,000 | 113,000 | 112,000 | 113,000 | 112,000 | 119,000 | 118,000 |
| 2.3×100×100 | 91,000 | 90,000 | 110,000 | 99,000 | 94,000 | 93,000 | 99,000 | 98,000 | 95,000 | 94,000 | 93,000 | 92,000 | 99,000 | 98,000 |
| 3.2×125×125 | 94,000 | 93,000 | 103,000 | 102,000 | 99,000 | 98,000 | 101,000 | 100,000 | 97,000 | 96,000 | 96,000 | 95,000 | 102,000 | 101,000 |
| 4.5×150×150 | 96,000 | 95,000 | 105,000 | 104,000 | 101,000 | 100,000 | 103,000 | 102,000 | 100,000 | 99,000 | 98,000 | 97,000 | 104,000 | 103,000 |
*大批发商买入价格（现金，不含税）