T/ZXJY 020-2024 Active Group standards

T/ZXJY 020-2024 Ceramic Coating Piston Rod Hydraulic Cylinder Maintenance Technical Specification

Publish Date: 2024-09-19 Implement Date: 2024-09-20 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/ZXJY 020-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Water supply and drainage projects

ICS Name: Hydraulic engineering

Publish Date: 2024-09-19

Implement Date: 2024-09-20

Scope

Scope: This document is applicable to the maintenance of hydraulic cylinders with ceramic coated piston rods used in hydraulic gate valves; Main technical content: This document specifies the terms and definitions, general requirements, technical requirements, maintenance content and methods of hydraulic cylinder bodies, maintenance content and methods of piston rods, inspection and maintenance of seals, maintenance of hydraulic cylinder pipeline connectors, inspection and maintenance of gate opening stroke detection devices, hydraulic oil treatment and replacement, return to factory for repair, on-site pressure testing of secondary installation, etc. for hydraulic cylinders with ceramic coated piston rods used in hydraulic gate valves.