Scaffolding Resource
Scaffolding.com
Scaffolding.com Online Blog
Scaffolding Manufacturers:
PERI Formwork Systems Inc. - Canada
PERI Formwor...
27
Jan
Posts by PipeAdmin
27
Jan
Iron Workers Resource
International Association of Bridge, Structural, Ornamental, and Reinforcing Iron Workers
1750 New York Avenue NW Suite 400nWash...
27
Jan
Plumber Resource
UA United Association
Three Park PlaceAnnapolis, Maryland 21401
Phone: (410) 269-2000
Fax: (410) 267-0262
UA Online Contac...
27
Jan
PipeFitter Resource
UA United Association
Three Park PlaceAnnapolis, Maryland 21401
Phone: (410) 269-2000
Fax: (410) 267-0262
UA Online Conta...
27
Jan
Welding Resource
AWS American Welding Society
8669 NW 36 Street, # 130
Miami, Florida 33166-6672
Phone: 800-443-9353
Phone: 305-443-9353
SE...
27
Jan
Electrician Resource
NECA National Electrical Contractors Association
3 Bethesda Metro Center, Suite 1100
Bethesda, MD 20814
Phone: (301) 657-3110
...
27
Jan
Engineering Resource
ASCE - American Society of Civil Engineers"
1801 Alexander Bell Dr
Reston, VA 20191
Phone: (800)548-2723
ASCE Home page
AS...
26
Jan
26
Jan
24
Jan
National Standard Taper Pipe Threads Size NPT Chart
Nominal Pipe Size (inch)Number of threads per inchOutside Diameter (inch)Fitting Allowance1?16270.31250.26111/8"270.4050.26391/4"180.54...