GB/T 14794-2025 Active National standards

GB/T 14794-2025 Steam reciprocating pump

GB/T 14794-2025 Steam reciprocating pump

Publish Date: 2025-08-01 Implement Date: 2025-11-01 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: GB/T 14794-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: pump

ICS Name: pump

Publish Date: 2025-08-01

Implement Date: 2025-11-01

Pages: 20 pages

Scope

This document specifies the types and basic parameters, technical requirements, test methods, and inspection rules for steam reciprocating pumps, as well as nameplates and packaging. This document applies to the manufacture of general steam reciprocating pumps used for transporting clean water with a temperature not exceeding 130 °C, petroleum products with a kinematic viscosity not exceeding 850 mm2/s, and other liquids with similar chemical properties, as well as steam reciprocating hot oil pumps used for transporting petroleum products with a temperature not exceeding 500 °C. Liquefied petroleum gas pumps with a transport temperature not lower than -40 °C shall be implemented in accordance with this document.

Development Information

Word Count: 29 Thousand words Pages: 20 pages

Replace the following standards

GB/T 14794-2016 Steam reciprocating pump

Referenced Standards

GB/T 6414-1999 Castings—System of dimensional tolerances and machining allowances GB/T 6414-2017 Castings—Dimensional tolerances and geometrical tolerances and machining allowances GB/T 7784-2006 Test methods for power reciprocating pumps GB/T 7784-2018 Test methods for power reciprocating pump GB/T 7785-2013 Classification and vocabulary for reciprocating pump GB/T 9069-2008 Determination of sound power level for noise emitted by reciprocating pump—Engineering method GB/T 9124.1-2019 Steel pipe flanges—Part 1:PN designated GB/T 9124.2-2019 Steel pipe flanges—Part 2:Class designated GB/T 9234-1997 Power reciprocating pump GB/T 9234-2008 Power reciprocating pump GB/T 9234-2018 Power reciprocating pump GB/T 9439-1988 Grey iron castings GB/T 9439-2010 Grey iron castings GB/T 9439-2023 Grey iron castings GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product JB/T 4297-2021 Pump product painting technical specification JB/T 4297-2008 Pump product coating specification for technology JB/T 4297-1992 Pump Product Painting Technology Specification JB/T 6880.2-2021 JBT 6880.2-2021 Castings for Pumps Part 2: Cast Steel Pumps for Pumps JB/T 6880.2-1993 Pump cast steel parts JB/T 9090-2014 Hydraulic and Leakage Tests on Components of Volume Pump JB/T 9090-1999 Volumetric pump component hydraulic and leakage testing

Related Standards

GB/T 3215-1982 Replaced

GB/T 3215-1982 Centrifugal pumps for refinery, chemical and petrochemical processes General technical specifications

Publish Date: 1982-10-08

GB/T 5660-1985 Replaced

GB/T 5660-1985 End-suction centrifugal pumps—Baseplate and installation dimensions

Publish Date: 1985-11-25

GB/T 5661-1985 Replaced

GB/T 5661-1985 End-suction centrifugal pumps—Dimensions of cavities for mechanical seals and for soft packing

Publish Date: 1985-11-25

GB/T 5662-1985 Replaced

GB/T 5662-1985 End-suction centrifugalpumps (rating 16 bar)—Designation, nominal duty point and dimensions

Publish Date: 1985-11-25

GB/T 6490.1-1986 Replaced

GB/T 6490.1-1986 Terms and definitions of water-turbine pumps

Publish Date: 1986-06-12

GB/T 6490.2-1986 Replaced

GB/T 6490.2-1986 Testing methods of water-turbine pump

Publish Date: 1986-06-12