T/ZJBMQA 001-2018 Active Group standards

T/ZJBMQA 001-2018 Technical regulations for the use of autoclaves in building materials production

Publish Date: 2018-02-14 Implement Date: 2018-02-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZJBMQA 001-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Building materials products

ICS Name: Mineral materials and products

Publish Date: 2018-02-14

Implement Date: 2018-02-28

Scope

Main Technical Content: 4. General Provisions 4.1 The design, manufacture, installation, modification, maintenance, and use management of autoclaves shall comply with the relevant provisions of TSG 21. The service life of autoclaves shall, in principle, comply with the relevant provisions of JC/T 720. Autoclaves exceeding their service life shall be inspected and approved before use. The installation of pipelines, electrical instruments, and safety interlocking devices shall meet the design requirements. Pressure pipelines with a diameter greater than 50mm shall pass the supervision inspection. Before putting the autoclave into use or within 30 days after its commissioning, the user shall apply to the local special equipment safety supervision authority to obtain the "Special Equipment Use Registration Certificate". 4.2 At the lowest point of the pipeline before the steam inlet valve, a steam drain valve shall be installed, and the outlet of the steam discharge pipe shall be positioned away from the opening and closing position of the steam discharge valve. It is strictly prohibited to arbitrarily open holes, weld brackets, or add accessories on the autoclave body and cover. 4.3 The safety interlocking devices of the autoclave shall be intact, complete, and effective. Except for scrapping the autoclave, it is strictly prohibited to disassemble the safety interlocking devices and safety handles. 4.4 The autoclave shall undergo regular inspections in accordance with the relevant provisions of TSG 21. 4.5 The user shall regularly maintain and repair the autoclave body, its safety accessories (safety valves, safety interlocking devices), and instruments (pressure gauges, temperature gauges) to ensure their integrity. 4.6 Before each use, the autoclave track, gear teeth, swinging pendulum arms on the cover, inner surface of the autoclave body, and sealing rings shall be inspected and maintained in a timely manner. 4.7 The maintenance, repair, and inspecti