T/NJ 1446-2024 Active Group standards

T/NJ 1446-2024 Specification for Evaluation of Quality Non-Compliance of Submersible Pump Product

Publish Date: 2024-08-08 Implement Date: 2024-09-08 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/NJ 1446-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Irrigation and drainage equipment

Publish Date: 2024-08-08

Implement Date: 2024-09-08

Scope

Main technical content: This document specifies the terms and definitions for the evaluation of the unqualified quality of submersible electric pumps, the evaluation indicators for qualified products, the unqualified grades and evaluation indicators, inspection methods, and evaluation rules. This document is applicable to the evaluation of the unqualified quality of submersible electric pumps used in wells, submersible electric pumps for sewage and wastewater, and small submersible electric pumps.

Development Information

Related Standards

GB/T 17187-1997 Replaced

GB/T 17187-1997 Agricultural irrigation equipment—Emitter—Specification and test methods

Publish Date: 1997-12-26

GB/T 17188-1997 Replaced

GB/T 17188-1997 Agricultural irrigation equipment—Emitting-pipe systems—Specification and test methods

Publish Date: 1997-12-26

GB/T 18025-2000 Active

GB/T 18025-2000 Agricultural irrigation—Wiring and equipment for electrically driven or controlled irrigation machines

Publish Date: 2000-03-16

GB/T 12785-2002 Replaced

GB/T 12785-2002 Test methods for submersible motor-pumps

Publish Date: 2002-03-10

GB/T 18687-2002 Replaced

GB/T 18687-2002 Agricultural irrigation equipment—Sprayers—General requirements and test method

Publish Date: 2002-03-10

GB/T 18688-2002 Replaced

GB/T 18688-2002 Agricultural irrigation equipment—Pressure losses in irrigation valves—Test method

Publish Date: 2002-03-10