管子壁厚及法兰连接尺寸标准.pdf

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1、管管子子壁壁厚厚及及法法兰兰连连接接尺尺寸寸标标准准(总总 2 2 页页)本页仅作为文档封面，使用时可以删除 This document is for reference only-rar21year.March管子壁厚及法兰连接尺寸标准通径1/81/43/81/23/4111/411/2221/23456891012101520253240506580100125150200225250300SCH20SCH40SCH8022X327X342X448X460X476X4114X5140X6168X6219X7245X7273X7325X811X222X327X348X460X476X5114

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6、5395/350405/355425/370450/385445/400460/410485/430515/450PN6100/105/130/140/155/170/180/205/215/250/295/345/415/440/470/530/14350377X816400426X918450480X920500530X1024600630X10铜管壁厚.681015151520253240506580100125150.9121416192224323845557085377X11426X13480X14530X15630X18377X19426X22480X24530X26630X30480/436530/486580/536635/591485/441545/496600/551650/601495/447560/505610/555665/610515/460565/510530/470490/445540/495595/550645/600505/460565/515615/565670/620780/725520/470580/525640/585715/650840/770555/490620/550670/600730/660580/510660/585685/610755/670600/525670/585715/630800/7053110135160