用途:用于海洋钻井和陆地钻井。高压泥浆管是用于钻机立管顶部与垂直运动的水龙头之间的柔性连接。减震管用于泥浆泵管汇和立管之间调整和隔离振动的柔性连接。
执行标准: API Spec 7K / ISO 14693 / GB/T 24145 / ISO6807
采用耐磨、耐油、耐高温的合成胶为内胶密封层,尼龙帆布为内衬层和外保护层,以高强度钢丝绳作为骨架材料,用耐天候老化、耐油、耐磨的合成胶为外保护层。外部可以根据要求增加防火阻燃层。
• 工作温度: Ⅱ级 , -25至+100 ℃
• 最大生产长度:60米
• 生产长度公差:6.4米及以下± 64 mm, 大于6.4米的软管± 1%
软管规格 | 内径 | 钢丝层直径 | 外径 | 工作压力 | 试验压力 | 爆破压力 | 最小弯 | 参考重量 | |||
MPa | Psi | MPa | Psi | MPa | Psi | ||||||
4sp-51-35 | 51.0±0.8 | 63.8±1.0 | 68.0±1.5 | 34.5 | 5000 | 69.0 | 10000 | 86.3 | 12500 | 900 | 5.7 |
4sp-64-35 | 64.0±0.8 | 76.8±1.0 | 84.0±1.5 | 34.5 | 5000 | 69.0 | 10000 | 86.3 | 12500 | 900 | 6.7 |
4sp-76-35 | 76.0±1.2 | 101.0±1.5 | 107.0±2.0 | 34.5 | 5000 | 69.0 | 10000 | 86.3 | 12500 | 1200 | 16.2 |
4sp-89-35 | 89.0±1.2 | 114.0±1.5 | 120.0±2.0 | 34.5 | 5000 | 69.0 | 10000 | 86.3 | 12500 | 1400 | 18.4 |
4sp-102-35 | 102.0±1.2 | 129.0±1.5 | 135.0±2.0 | 34.5 | 5000 | 69.0 | 10000 | 86.3 | 12500 | 1400 | 20.3 |
4sp-127-35 | 127.0±1.2 | 156.0±1.5 | 163.0±2.0 | 34.5 | 5000 | 69.0 | 10000 | 86.3 | 12500 | 1500 | 30.5 |
4sp-152-35 | 152.0±1.2 | 182.0±1.5 | 188.0±2.0 | 34.5 | 5000 | 69.0 | 10000 | 86.3 | 12500 | 1800 | 36.2 |
6sp-51-70 | 51.0±1.0 | 69.0±1.0 | 72.0±1.5 | 69.0 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1200 | 8.7 |
6sp-64-70 | 64.0±1.2 | 81.2±1.0 | 85.0±1.5 | 69.0 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1200 | 24.3 |
6sp-76-70 | 76.0±1.2 | 116.0±1.5 | 122.0±2.0 | 69.0 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1500 | 31.7 |
6sp-89-51.7 | 89.0±1.4 | 124.5±1.5 | 130.0±2.0 | 51.7 | 7500 | 103.4 | 15000 | 129.3 | 18750 | 1400 | 32.5 |
6sp-102-70 | 102.0±1.5 | 142.0±1.5 | 148.0±2.0 | 69.0 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1800 | 39.5 |
6sp-127-51.7 | 127.0±1.5 | 166.0±1.5 | 172.0±2.0 | 51.7 | 7500 | 103.4 | 15000 | 129.3 | 18750 | 1800 | 50.8 |