文档介绍：变径规格
变径规格
变径规格
变径规格
坡口处外径端面至端面的距
公称通径
OutsideDia25×133203
350×30014×××325330350×25014××
377×273330350×20014×××219330350×15014×6
××159330400×35016×××377356
400×30016×××325356400×25016××
变径规格
变径规格
变径规格
426×273356400×20016×××219356450×40018×16
457××426381450×35018×14457××377381450×300
18×12457××325381450×25018×10457××273381
500×45020×18508×457529×478508500×40020×16508×
529×426508500×35020×14508××377508500×30020×12
508××325508550×50022×20559×508-508
550×45022×18559×457-508550×40022×16559×-508
550×35022×14559×-508600×55024×22610×559-508600×500
24×20610×508630×529508600×45024×18610×457630×478508
600×40024×22610××426508650×60026×24660×610-610
650×55026×22660×559-610650×50026×20660×508-610650×450
26×18660×457-610700×65028×26711×660-610700×60028×24
711×610720×630610700×55028×22711×559-610700×50028×20
711×508720×530610750×70030×28762×711-610750×65030×26
762×660-610750×60030×24762×610-610750×55030×22762×559-
800×75032×30813×762-610800×70032×28813×711820×720610800×65032×26813×660-610800×60032×24813×610820×630610
850×80034×32864×813