Hello. Sign In   |    Help & Support   |    Contact Us   |   
Standards Store
  •  Shopping Cart  (0) 
      Your Shopping Cart is empty.
      If you already have an account, Sign In
      If you are new to IHS, Create New Account
SEARCH:
and/or  
ASME B31.1 (Complete Document)
Revision / Edition: 12    Chg:    Date: 06/29/12   Abbreviations Definitions
Active, Most Current Item is contained in these sets
POWER PIPING *** INCLUDES INTERPRETATIONS VOLUME 46 ***
Published By:ASME International (ASME)
Page Count:360
Secure PDF
$260.00 USD
  In Stock
Print :
$260.00 USD
  In Stock
Product Family
Previous Editions
Referenced Items
ANSI B1.20.1
ANSI B1.20.3
ANSI B16.15
ANSI B16.20
ANSI B16.28
More...
People Also Bought These
ASME BPVC-IX
ASME BPVC-V
ASME BPVC-VIII-1
ASME B31.3
ASME BPVC-I
More...
Related Products
IHS Standards Expert
Description / Abstract Back to Top
Rules for this Code Section have been developed considering the needs for applications that include piping typically found in electric power generating stations, in industrial and institutional plants, geothermal heating systems, and central and district heating and cooling systems.

This Code prescribes requirements for the design, materials, fabrication, erection, test, inspection, operation, and maintenance of piping systems.

Piping as used in this Code includes pipe, flanges, bolting, gaskets, valves, pressure-relieving valves/ devices, fittings, and the pressure containing portions of other piping components, whether manufactured in accordance with Standards listed in Table 126.1 or specially designed. It also includes hangers and supports and other equipment items necessary to prevent overstressing the pressure containing components.

Rules governing piping for miscellaneous appurtenances, such as water columns, remote water level indicators, pressure gages, gage glasses, etc., are included within the scope of this Code, but the requirements for boiler appurtenances shall be in accordance with Section I of the ASME Boiler and Pressure Vessel Code, PG-60.

The users of this Code are advised that in some areas legislation may establish governmental jurisdiction over the subject matter covered by this Code. However, any such legal requirement shall not relieve the owner of his inspection responsibilities specified in para. 136.1.

Power piping systems as covered by this Code apply to all piping and their component parts except as excluded in para. 100.1.3. They include but are not limited to steam, water, oil, gas, and air services.

(A) This Code covers boiler external piping as defined below for power boilers and high temperature, high pressure water boilers in which steam or vapor is generated at a pressure of more than 15 psig [100 kPa (gage)]; and high temperature water is generated at pressures exceeding 160 psig [1 103 kPa (gage)] and/or temperatures exceeding 250°F (120°C).

Boiler external piping shall be considered as piping that begins where the boiler proper terminates at

(1) the first circumferential joint for welding end connections; or

(2) the face of the first flange in bolted flanged connections; or

(3) the first threaded joint in that type of connection; and that extends up to and including the valve or valves required by para. 122.1.

The terminal points themselves are considered part of the boiler external piping. The terminal points and piping external to power boilers are illustrated by Figs. 100.1.2(A.1), 100.1.2(A.2), 100.1.2(B), and 100.1.2(C).

Piping between the terminal points and the valve or valves required by para. 122.1 shall be provided with Data Reports, inspection, and stamping as required by Section I of the ASME Boiler and Pressure Vessel Code. All welding and brazing of this piping shall be performed by manufacturers or contractors authorized to use the appropriate symbol shown in Figs. PG-105.1 through PG-105.3 of Section I of the ASME Boiler and Pressure Vessel Code. The installation of boiler external piping by mechanical means may be performed by an organization not holding a Code symbol stamp. However, the holder of a valid S, A, or PP Certificate of Authorization shall be responsible for the documentation and hydrostatic test, regardless of the method of assembly. The quality control system requirements of Section I of the ASME Boiler and Pressure Vessel Code shall apply.
Additional Supplemental Documents

Prices subject to change without notice.
Help & Support
Home
Help & Support
Customer Care
Office Locations
Abbreviations Definitions
Products
Shop by Industry
Browse Publishers & Products
Featured Products
New Releases
Top Sellers
Tools & Services
Research Center
Alerts & Content Tools
Deposit Accounts
Standing Orders
Free Newsletters
Solutions
Individual Standards
Custom Online Collections
Online Corporate Solutions
 
Visit www.ihs.com
About IHS  |   Contact Us  |   Careers  |   Investors  |   Site Map  |   Privacy Policy  |   Terms of Use (c) 2014 IHS.