HG/T 21608-2012 (English Version) PDF

Scope: This standard is applicable to nominal pressures of CL150, CL300 or PN2.5, PN6, PN10, PN16, PN25, PN40, and PN63, and design temperatures within the range of -196°C to 250°C. The liquid loading and unloading arm is used to realize automobile tankers, train tankers, or Tank ships load and unload various petrochemical liquid media.

HG/T 21608-2012 Referenced Document

GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres-Part 1: General requirements
GB 5044-1985 Classification of health hazard levels from occupational exposure to toxic substances
GB/T 3766-2001 Hydraulic fluid power--General rules relating to systems
GB/T 4437.1-2000 Aluminium and aluminium alloy extruded tubes-Part 1:Seamless tubes
GB/T 4437.2-2003 Aluminium and aluminium alloy extruded tubes Part2: Seam tubes
GB/T 5117-1995 Carbon steel covered electrodes
GB/T 5118-1995 Low alloy steel covered electrodes
GB/T 700-2006 Carbon structural steels
GB/T 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
GB/T 985.3-2008 Recommended Groove for Gas-Shield Welding on Aluminum and Its Alloys
HG/T 20635-2009 Specification for selection of steel pipe flanges,gaskets and bolting(Class designated)
HG/T 21562-1994 PTFE-lined steel pipe and fittings
JB 4726-2000 Carbon and low-alloy steel forgings for pressure vessels
JB 4727-2000 Low-alloy steel forgings for low temperature pressure vessels
JB 4728-2000 Stainless steel forgings for pressure vessels