全国统一热线
执行标准:
GB/T3091-2015 低压流体输送用焊接钢管
GB/T13793-2016 直缝电阻焊钢管
Q/HJH01-2017 结构用冷弯空心型钢-直缝电焊钢管
适用范围:
主要应用于水、空气、采暖蒸汽和燃气等低压流体输送用钢管。
钢材牌号:
Q195、Q215B、Q235B、Q235A、Q235B
24小时免费咨询热销
主要技术指标:
外径和壁厚的允许偏差(单位为毫米) | |||
外径(D) | 外径允许偏差 | 壁厚(t) | |
管体 | 管端(距管端100mm范围内) | ||
D≤48.3 | ±0.5 | - | ±10t |
48.3<D≤273.1 | ±1%D | - | |
273.1<D≤508 | ±0.75D | +2.4 | |
D>508 | ±1D或±10.0, | +3.2 |
产品规格:
4分 169支/件 | 6分 127支/件 | 1寸 91支/件 | 1.2寸 61支/件 |
φ20.5×2.0×6000 | φ25.5×2.0×6000 | φ32.5×2.0×6000 | φ41.5×2.3×6000 |
φ20.5×2.1×6000 | φ25.5×2.1×6000 | φ32.5×2.1×6000 | φ41.5×2.4×6000 |
φ21×2.2×6000 | φ26×2.2×6000 | φ32.5×2.2×6000 | φ41.5×2.5×6000 |
φ21×2.3×6000 | φ26×2.3×6000 | φ32.5×2.3×6000 | φ42×2.75×6000 |
φ21×2.4×6000 | φ26×2.4×6000 | φ32.5×2.4×6000 | φ42×3.0×6000 |
φ21.3×2.5×6000 | φ26.9×2.5×6000 | φ33×2.5×6000 | φ42.4×3.25×6000 |
φ21.3×2.75×6000 | φ26.9×2.75×6000 | φ33×2.75×6000 | |
φ21.3×2.8×6000 | φ26.9×2.8×6000 | φ33×2.8×6000 | |
φ33.7×3.0×6000 | |||
φ33.7×3.2×6000 | |||
φ33.7×3.25×6000 | |||
1.5寸 61支/件 | 2寸 61支/件 | 2.5寸 37支/件 | 3寸 19支/件 |
φ47.5×2.4×6000 | φ59.5×2.5×6000 | φ75.5×2.5×6000 | Φ88×2.5×6000 |
φ47.5×2.5×6000 | φ59.5×2.75×6000 | φ75.5×2.75×6000 | Φ88×2.75×6000 |
φ47.5×2.75×6000 | Φ60×3.0×6000 | φ76×3.0×6000 | Φ88×3.0×6000 |
φ48×3.0×6000 | Φ60×3.25×6000 | φ76×3.25×6000 | Φ88.5×3.25×6000 |
φ48.3×3.25×6000 | Φ60.3×3.5×6000 | φ76×3.5×6000 | Φ88.5×3.5×6000 |
φ48.3×3.5×6000 | Φ60.3×3.75×6000 | φ76.1×3.75×6000 | Φ88.9×3.75×6000 |
φ48.3×3.75×6000 | φ76.1×4.0×6000 | Φ88.9×4.0×6000 | |
4寸 19支/件 | 5寸 7支/件 | 6寸 7支/件 | 8寸 7支/件 |
φ113.5×2.4×6000 | φ139.7×2.5×6000 | φ165×2.75×6000 | Φ219.1×3.0×6000 |
φ113.5×2.5×6000 | φ139.7×2.75×6000 | φ165×3.0×6000 | Φ219.1×3.25×6000 |
φ113.5×2.75×6000 | φ139.7×3.0×6000 | φ165×3.25×6000 | Φ219.1×3.5×6000 |
φ113.5×3.0×6000 | φ139.7×3.25×6000 | φ165×3.5×6000 | Φ219.1×3.75×6000 |
φ113.5×3.25×6000 | φ139.7×3.5×6000 | φ165.1×3.75×6000 | Φ219.1×4.0×6000 |
φ114×3.5×6000 | φ139.7×3.75×6000 | φ165.1×4.0×6000 | Φ219.1×4.25×6000 |
φ114.3×3.75×6000 | φ139.7×4.0×6000 | φ165.1×4.25×6000 | Φ219.1×4.5×6000 |
φ114.3×4.0×6000 | φ139.7×4.25×6000 | φ165.1×4.5×6000 | Φ219.1×4.75×6000 |
φ114.3×4.25×6000 | φ139.7×4.5×6000 | φ165.1×4.75×6000 | Φ219.1×5.0×6000 |
φ114.3×4.5×6000 | φ139.7×4.75×6000 | φ165.1×5.0×6000 | Φ219.1×5.25×6000 |
φ114.3×4.75×6000 | φ139.7×5.0×6000 | φ165.1×5.5×6000 | Φ219.1×5.5×6000 |
φ114.3×5.0×6000 | φ139.7×5.25×6000 | Φ219.1×6.0×6000 | |
φ114.3×5.25×6000 | φ139.7×5.5×6000 | ||
φ114.3×5.5×6000 | |||