镀锌管材 管材规格pp-r-pe-pvc镀锌钢管规格

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1、镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格P

2、P-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPV

3、C镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55

4、镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格55镀锌管材管材规格PP-RPEPVC镀锌钢管规格551.PE80级聚乙烯管材公称压力和规格尺寸公称外径dn,mm公称壁厚en,mm标准尺寸比SDR33SDR21SDR17SDR13.6SDR11公称压力,Mpa0.40.60.81.01.2516—————20—————25————2.332————3.040———55—3.750————

5、4.663———4.75.875——4.55.66.890—4.35.46.78.2110—5.36.68.110.0125—6.07.49.211.41404.36.78.310.312.71604.97.79.511.814.61805.58.610.713.316.42006.29.611.914.718.22256.910.813.416.620.52507.711.914.818.422.72808.613.416.620.625.43159.715.018.723.228.635510.

6、916.921.126.132.240012.319.123.729.436.345013.821.55526.733.140.950015.323.929.736.845.456017.226.733.241.250.863019.330.037.446.357.271021.833.942.152.2—80024.538.147.458.8—90027.642.953.3——100030.647.759.3——给水用PE10550聚乙烯(PE)管材公称外径公称壁厚en，mm长度dnSDR26SD

7、R21SDR17SDR13.6SDR11L公称压力，MPamm0.60.811.251.6mm32————3600040————3.750————4.6900063———4.75.875——4.55.66.81200090—4.5535.46.78.21104.25.36.68.1101254.867.49.211.41405.46.78.310.312.71606.27.79.511.814.61806.98.610.713.316.42007.79.611.914.718.22258.610.8

8、13.416.620.52509.611.914.818.422.728010.713.416.620.625.431512.11518.723.228.635513.616.921.126.132.240015.319.123.729.436.345017.221.526.733.140.950019.123.929.736.845.456021.426.733.241.25550.863024.13037.446.357.271027.233.942.152.2-