harryweng
Jan 19, 2011, 08:11 AM
1-1/2" Sch40S = what is wall thickness?
what is the differents with SCH40 and sch40s?
1-1/2" Sch80 = what is wall thickness?
2" Sch40 = what is wall thickness?
2" Sch80 = what is wall thickness?
Thanks
what is the differents with SCH40 and sch40s?
1-1/2" Sch80 = what is wall thickness?
2" Sch40 = what is wall thickness?
2" Sch80 = what is wall thickness?
Thanks