HG/T 3912-2006
Technical specification of internal safety stagnation flow foot valve (English Version)

Standard No.

HG/T 3912-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Chemical Industry

Latest

HG/T 3912-2006

Scope

This standard specifies the general technical requirements, test methods, inspection rules, marking and supply requirements for built-in safety stop valves on tank trucks for storage and transportation equipment. This standard is applicable to the use of built-in safety flow-stop bottom valves for equipment that stores and transports a variety of chemical liquid media (such as truck tankers and train tankers). Applicable working temperature: 　——50 ℃ ~ 200 ℃; Applicable working pressure:

HG/T 3912-2006 Referenced Document

• GB/T 1220 Stainless steel bars*， 2007-05-14 Update
• GB/T 9113.1 Intergral steel pipe flanges with flat face or raised face
• GB/T 9113.2 Integral steel pipe flanges with male and female face
• GB/T 9113.3 Integral steel pipe flanges with tongue and groove face
• GB/T 9113.4 Integral steel pipe flanges with ring-joint face

HG/T 3912-2006 history

• 2006 HG/T 3912-2006 Technical specification of internal safety stagnation flow foot valve