规格1/2\"3/4\"1\"2\"3\"4\"6\"8\"10\"12\"14\"长度L（mm)2529386486105143178216254279外径D(mm)22273460891141682192733253563.54.555.56.56.56.581.383.405.8412.8424.1140.3756.7381.70壁厚等SCH20重量（Kg)SCH40重量（Kg)333.545.56789.59.5110.160.240.441.523.976.7515.6628.7355.8878.67108.00SCH80444.55.57.58.51113151519量
壁厚等级重量（Kg)SCH120重量（Kg)SCH160重量（Kg)0.190.280.521.935.068.9522.9043.6383.37117.80175.821518182449.3897.85138.53216.5255.56.58.5111418242828360.220.340.672.666.8413.3934.6473.76143.49204.55308.86
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