PaintSquare.com


The First Word in Protective & Marine Coatings

A Product of Technology Publishing / PaintSquare
JPCL | PaintSquare News | Durability + Design | Paint BidTracker


C150/A21.50-02 ANSI Standard for Thickness Design of Ductile-Iron Pipe

All Standards | AWWA Standards
Search Standards


Click to Purchase and Download this Standard or Test Method

Revision Date:
Updated On: October 22, 2013
Editorial Change:
 
This standard covers the thickness design of ductile iron pipe complying with the requirements of ANSI/AWWA C151/A21.51, Ductile Iron Pipe, Centrifugally Cast, for Water. Included are: an outline of the design procedure and an example; and, the basis of design or design method. The bulk of the standard comprises tables that list thicknesses for standard laying conditions and certain depths of cover, water working pressure, working pressures and maximum depths of cover for standing laying conditions and standard pressure classes, and special thickness classes of ductile iron pipe. The major revisions in this edition of ANSI/AWWA C150/A21.50-96 include the following: the format has been changed to AWWA standard style; the acceptance clause (Sec. I.C) has been revised to approved wording; the truck load equation (Eq. 5) and the surface load factor (Eq. 6) have been modified to allow for a correct distribution of units; Table 6, surface load factors for a single truck on unpaved road, has been changed to match the revised surface load factor equation (Eq. 6); and, the statement concerning surge allowance in the hoop stress formula (Sec. 4.1.2 and Sec. 4.2.2) has been modified to note that if anticipated surge pressures are other than 100 psi (689 kPa), the actual anticipated pressure should be used.

(Back to all Standards)

 
   

Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.
IndustrialVacuum.com


LS Industries
LS Blasters: Optimum Steel Cleaning Efficiency

Simplify surface prep with the precise shot control of LS Blasters. Our blast technology delivers optimum coverage and finish. 800-533-8008


Armakleen Company, The
No Ordinary Soda

ARMEX® baking soda-based abrasives from the makers of ARM & HAMMER® products offers over 12 formulas specially engineered for your application and your budget.


Minerals Research & Recovery
PREMIUM SLAG ABRASIVES

Visit mrrinc.com Companies specializing
in abandonment and decommissioning projects have discovered that Sharpshot® 20X50 copper slag is an ideal product for subsea waterjet cutting.
Call Steve: 520-297-4626


Hempel (USA) Inc.
HEMPEL PROTECTIVE COATINGS

Efficient systems and high quality products to reduce your maintenance costs. Visit Hempel Protective for more information.


Clemco Industries Corp.
Powerful Protection in a Small Package

Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.


Van Air Systems
Moisture problems in your air lines?

Van Air Systems' Blast Pak is a portable compressed air drying system that reduces downtime in all blasting and coating applications.

 
 
 
Technology Publishing

The Technology Publishing Network

The Journal of Protective Coatings & Linings (JPCL) PaintSquare
Durability + Design Paint BidTracker JPCL Europe

 
EXPLORE:      JPCL   |   PaintSquare News   |   Interact   |   Buying Guides   |   Webinars   |   Resources   |   Classifieds
REGISTER AND SUBSCRIBE:      Free PaintSquare Registration   |   Subscribe to JPCL   |   Subscribe to PaintSquare News
MORE:      About PaintSquare.com   |   Privacy policy   |   Terms & conditions   |   Site Map   |   Search   |   Contact Us
 

© Copyright 2000-2014, Technology Publishing / PaintSquare, All rights reserved
2100 Wharton Street, Suite 310, Pittsburgh PA 15203-1951; Tel 1-412-431-8300; Fax 1-412-431-5428; E-mail webmaster@paintsquare.com