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weep rings at pipe penetrations through conc walls
i was wondering if anybody can tell me what the minimum weep ring size that needs to be welded ontop steel pipes to achieve a tight water-seal. i heard a 2" steel ring is all that is required to achieve a water tight penetration. is this true? for my project, i have pipes ranging from 8" to 60" in size and these will be running through a bunch of liquid tanks. i need to know the minimum size required because space is tight in a bunch of places and welding a flange on the pipe will not work.
thanks guys!
there are other ways to seal around pipes passing thru concrete wall. bentonite water stop is one - see this simplified detail

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[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]

2009-09-16, 07:30 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	weep rings at pipe penetrations through conc walls weep rings at pipe penetrations through conc walls i was wondering if anybody can tell me what the minimum weep ring size that needs to be welded ontop steel pipes to achieve a tight water-seal. i heard a 2" steel ring is all that is required to achieve a water tight penetration. is this true? for my project, i have pipes ranging from 8" to 60" in size and these will be running through a bunch of liquid tanks. i need to know the minimum size required because space is tight in a bunch of places and welding a flange on the pipe will not work. thanks guys! there are other ways to seal around pipes passing thru concrete wall. bentonite water stop is one - see this simplified detail __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]