BWFRP电力管公称内径的偏差公称内径dmm内径偏差mm100±0.3150±0.4200±0.5250±0.5BWFRP电力管公称壁厚偏差公称壁厚e,mm厚度偏差,mme<5.0±0.25.0e<8.0±0.38.0e<12.0±0.4BWFRP电力管供应产品规格及价格表：规格/厚度外径（mm）内径（mm）壁厚（mm）长度（mm）价格(每米）100*2104100260036100*3106100360038150*4158150460055150*5.51501615.560070175*4.51751844.560086200*52102005600120250*72642507600145)