ZH300-2009 High pressure pipe, fittings and fasteners

Standard category:

Performance standard

Standard system:

Enterprise standard(ZH)

Type:

Specification in detail:

This standard applies to high-pressure pipeline, pipe fittings and fasteners, with ammonia synthesis, alcohol synthesis and urea process gas etc as medium in pipe, working temperature between -20 ℃< t < 400 ℃, pressure of 16 mp, 22MPa, 26MPa and 31.4MPa,  and  nominal diameter for DN6 ~ DN350.

Note: Enterprise standard of Zhejiang Industry University Chemical Equipment Factory.