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pvc板规格尺寸
PVC化工管规格尺寸及偏差
壁厚 偏差 壁厚 偏差 壁厚 偏差 壁厚 偏差 壁厚 偏差 壁厚 偏差 壁厚 偏差 S20-S16 S12.5-S5 20 +0.2 2.0 +0.4 0.5 25 +0.2 2.0 +0.4 2.0 +0.4 0.5 32 +0.2 2.0 +0.4 2.4 +0.5 2.3 +0.5 0.5 40 +0.2 2.0 +0.4 2.4 +0.5 3.0 +0.5 2.9 +0.5 1.4 0.5 50 +0.2 2.0 +0.4 2.4 +0.5 3.0 +0.5 3.7 +0.6 3.7 +0.6 1.4 0.6 63 +0.3 2.0 +0.4 2.5 +0.5 3.0 +0.5 3.8 +0.6 4.7 +0.7 4.6 +0.7 1.5 0.8 75 +0.3 2.3 +0.5 2.9 +0.5 3.6 +0.6 4.5 +0.7 5.6 +0.8 5.8 +0.8 1.6 0.
pvc管规格尺寸 (2)
pvc管规格尺寸 (2)