通径 钢管壁厚度 衬塑厚度 可承受压力 MPa 1 15mm 2.2mm 1.5mm_+0.2 可承受 1.0Mpa 2 15mm 2.3mm 1.5mm 可承受 1.0Mpa 3 15mm 2.5mm 1.5mm 可承受 1.6Mpa 4 15mm 2.75mm 1.5mm 可承受 1.6Mpa 5 20mm 2.2mm 1.5mm 6 20mm 2.3mm 1.5mm 7 20mm 2.5mm 1.5mm 8 20mm 2.75mm 1.5mm 9 25mm 2.5mm 1.5mm 10 25mm 2.75mm 1.5mm 11 25mm 3.0mm 1.5mm 12 25mm 3.25mm 1.5mm 13 32mm 2.5mm 1.5mm 14 32mm 2.75mm 1.5mm 15 32mm 3.0mm 1.5mm 16 32mm 3.25mm
钢塑复合管壁厚标准 通径 钢管壁厚度 衬塑厚度 可承受压力 MPa 1 15mm 2.2mm 1.5mm_+0.2 可承受 1.0Mpa 2 15mm 2.3mm 1.5mm 可承受 1.0Mpa 3 15mm 2.5mm 1.5mm 可承受 1.6Mpa 4 15mm 2.75mm 1.5mm 可承受 1.6Mpa 5 20mm 2.2mm 1.5mm 6 20mm 2.3mm 1.5mm 7 20mm 2.5mm 1.5mm 8 20mm 2.75mm 1.5mm 9 25mm 2.5mm 1.5mm 10 25mm 2.75mm 1.5mm 11 25mm 3.0mm 1.5mm 12 25mm 3.25mm 1.5mm 13 32mm 2.5mm 1.5mm 14 32mm 2.75mm 1.5mm 15 32mm 3.0mm 1.5mm 16 32