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GB/T 2816-2014Submersible pumps for deep wells (English PDF)

井用潜水泵

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

Level / Type

National · Recommended

Issue date

June 9, 2014

Implementation date

January 1, 2015

Scope

GB/T 2816-2014 is the English-translated version of 井用潜水泵.

GB/T 2816-2014 is the Chinese standard "Submersible pumps for deep wells". Its scope clause reads: This standard specifies the type wells with submersible pumps, models, basic parameters, connection size, technical requirements, test methods, inspection rules, marks, Complete information on the scope and other packaging and storage, the pump device.

This standard applies to wells with submersible motors integral to sneak into the water wells to extract water with a submersible pump (hereinafter referred to as the pump). Its clauses include terms and definitions.

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Document preview — GB/T 2816-2014

National Standard of the People's Republic of China

ICS: 65.060.35
Classification: B 91
Replacing: GB/T 2816-2002

Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and Definitions
3.1 Axial thrust
3.2 Pump components pumpparts

1 Scope

This standard specifies the type wells with submersible pumps, models, basic parameters, connection size, technical requirements, test methods, inspection rules, marks,

Complete information on the scope and other packaging and storage, the pump device.

This standard applies to wells with submersible motors integral to sneak into the water wells to extract water with a submersible pump (hereinafter referred to as the pump).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 191 Packaging - Pictorial signs

Sectional dimensions GB/T 1095 flat key keyway

GB/T 1096 Ordinary flat key

GB/T 1144 rectangular spline dimensions, tolerances and verification

GB/T 2818 submersible induction motor

GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan

GB/T 5013.4 rated voltage of 450/750V and below rubber insulated cables Part 4. Cords and flexible cables

GB/T 7021 centrifugal Terminology

GB 10395.8 agricultural and forestry tractors and machinery - Safety requirements - Part 8. Irrigation pumps and machines

GB/T 12785-2014 Submersible Pump Test Method

GB/T 13306 signs

GB/T 13384 mechanical and electrical products packaging General technical conditions

JB/T 5673 agricultural and forestry tractors and machinery paint general technical conditions

JB/T 50080 method for the evaluation of the reliability of submersible pumps

3 Terms and Definitions

GB/T 7021 defined by the following terms and definitions apply to this document.

3.1 Axial thrust

The pump when starting or normal operation, the front impeller, the rear plate to produce a pressure difference, the pressure difference force is formed.

Note. The axial thrust is generally directed by the rear plate of the impeller inlet direction, but sometimes the opposite.

3.2 Pump components pumpparts

By the impeller, diversion shell (vanes) and other parts of the components. […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 76 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

Similar standards

GB/T 2816-2002|GB/T 2818-2014|GB/T 3216-2016|GB/T 12785-2014|GB 755-2019|GB/T 27989-2011

Editions of GB/T 2816

Edition	Title	Revision	Status
GB/T 2816-2014	Submersible pumps for deep wells	second revision	Current
GB/T 2816-2002	Submersible pumps for deep wells	first revision	Superseded
GB/T 2816-1991	Submersible pumps for deep wells	first issue	Superseded

This page sells the current edition, GB/T 2816-2014. Earlier editions are listed for reference only.

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