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ansi smacna- anyone familiar w
cody company sent us their co-lox "button lock" furnace pipe for strong pipe.
the cody co-lox system consists of button punches on the crimped ends that "snap" into place behind an inside hem on the uncrimped ends of all pipe, elbows and fittings in 4-14" dia. strong, permanent field joints can be made in a minimum of time using sheet metal snips, a hand crimping tool and a hand snaplock punching tool. for increased strength and durability, additional beads have been added to the pipe at intervals of 6" from crimp hem 12"-12"-12" center 6" from bottom of pipe.
my question: anyone ever uses this product before? does cody company's product meet the smacna standards? how can you verify?
thank you very much.

2009-09-05, 05:42 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	ansi 9standards0 code issues - smacna- anyone familiar w ansi smacna- anyone familiar w cody company sent us their co-lox "button lock" furnace pipe for strong pipe. the cody co-lox system consists of button punches on the crimped ends that "snap" into place behind an inside hem on the uncrimped ends of all pipe, elbows and fittings in 4-14" dia. strong, permanent field joints can be made in a minimum of time using sheet metal snips, a hand crimping tool and a hand snaplock punching tool. for increased strength and durability, additional beads have been added to the pipe at intervals of 6" from crimp hem 12"-12"-12" center 6" from bottom of pipe. my question: anyone ever uses this product before? does cody company's product meet the smacna standards? how can you verify? thank you very much. __________________ 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]