ASME B30.6-2020 free download

10-06-2020 comment

ASME B30.6-2020 free download.Derricks: Safety Standard for Cableways, Cranes, Derricks, Hoists, Hooks, Jacks, and Slings.Now you can download ASME B30.6-2020 pdf.
ASME B30.6-2020 applies to the construction, installation, operation, inspection, testing, and maintenance of guy, stiffleg, basket, breast, gin pole, Chicago boom, shearleg, and A-frame derricks. These derricks, powered by winches through systems of wire rope reeving, are used for lifting, lowering, and horizontal movement of freely suspended unguided loads. Derricks are usually stationary mounted and may be temporarily or permanently installed.
The provisions included in this volume also apply to any variations of these types of derricks with the same fundamental characteristics, except those specified for floating derricks in ASME B30.8, Floating Cranes and Floating Derricks.
SECTION 6-12: CONSTRUCTION
6-1.2.1 General
(a) Derricks shall be constructed to meet all stresses imposed on members and components under normal operating conditions when properly installed and hand
loads not exceeding manufacturers load ratings with recommended reeving.
(b) Welding of load-sustaining members shall conform to recommended practices of the American Welding Society as outlined in ANSI/AWS D14.3 or ANSI/AWSD1.1.
6-1.4.2 Stiffleg Derricks
(a) The mast base shall be anchored Anchorages shall be designed, fabricated, and installed to withstand the maximum horizontal and vertical forces encountered while handling rated loads stipulated for the application with the particular stiffleg spacing and slope.
(b) The stifflegs shall be anchored Anchorages shall be designed, fabricated, and installed to withstand the maximum horizontal and vertical forces encountered while handling rated loads stipulated for the application with the particular stiffleg spacing and slope.

Download infomation Go to download
Note: Hope you can share my website on your social platforms.

ASME B16.12-2009 pdf free download

ASME B16.12-2009 pdf free download.Cast Iron Threaded Drainage Fittings. 4 MATERIALS 4.1 Castings The dimensions prescribed in this Standard (Tables 3 through 13) are based on gray iron castings of high quality produced under regular control of...
READ MORE

ASME EA-2-2009 pdf free download

ASME EA-2-2009 pdf free download.Energy Assessment For Pumping Systems. ASME EA-2-2009 covers pumping systems, which are defined as one or more pumps and those interacting or interrelating elements that together accomplish the desired work of moving a...
READ MORE

ASME QAI-1-2010 pdf free download

ASME QAI-1-2010,Qualifications For Authorized Inspection.Now you can get it here. An Authorized Inspection Agency is an organization meeting the criteria of this Standard that is accredited by the Society pursuant to the provisions set forth in Part...
READ MORE

LEAVE A REPLY

Anonymous netizen Fill in information