GB/T 46051-2025 Active National standards

GB/T 46051-2025 Choke and kill hose and hose assemblies

Publish Date: 2025-08-29 Implement Date: 2026-03-01 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 46051-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Rubber hoses, adhesive tapes, and rubber cloths

ICS Name: \nHose

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Pages: 16 pages

Scope

This document specifies the structure and classification, requirements, inspection rules, marking, packaging, transportation, storage, and other requirements of flow control and well-shutoff hoses and hose assemblies (hereinafter referred to as hose assemblies), and describes the test methods for their related performance.
This document is applicable to hoses and hose assemblies used in flow control and well-shutoff systems, with the transported medium being mud, well-shutoff fluids, etc. The inner diameter ranges from 51 mm to 102 mm, and the maximum working pressures are 34.5 MPa, 69.0 MPa, 103.5 MPa, and 138.0 MPa, respectively. The working temperature ranges from -29 ℃ to +121 ℃ for hoses and hose assemblies.

Development Information

Word Count: 17 Thousand words Pages: 16 pages

Referenced Standards

GB/T 9573-2003 Rubber and plastics hose and hose assemblies—Methods of measurement of dimensions GB/T 9573-2013 Rubber and plastics hoses and hose assemblies—Methods of measurement of the dimensions of hoses and the lengths of hose assemblies GB/T 9576-2001 Rubber and plastics hose and hose assemblies—Guide to selection,storage,use and maintenance GB/T 9576-2013 Rubber and plastics hoses and hose assemblies—Guidelines for selection,storage,use and maintenance GB/T 9576-2019 Rubber and plastics hoses and hose assemblies—Guidelines for selection,storage,use and maintenance GB/T 9577-2001 Rubber and plastics hose and hose assemblies—Rules for marking,package and transportation GB/T 22513-2023 Petroleum and natural gas drilling and production equipment—Wellhead and tree equipment ISO 15156-2 ISO 15156-3

Related Standards

GB 4580-1984 Replaced

GB 4580-1984 Unlined fire hose

Publish Date: 1984-07-18

GB/T 16590.1-1996 abolished_transferred

GB/T 16590.1-1996 Rubber and plastics hoses, non-collapsible, for fire-fighting service—Part 1:Semi-rigid reel hose for fixed first-aid installations

Publish Date: 1996-10-28

GB/T 16591-1996 Replaced

GB/T 16591-1996 Rubber hose and hose assemblies for transferring anhydrous ammonia

Publish Date: 1996-10-28

GB/T 10544-2003 Replaced

GB/T 10544-2003 Rubber hoses and hose assemblies—Rubber—covered, spiral wire reinforced, hydraulic type

Publish Date: 2003-01-10

GB 10543-2003 Replaced

GB 10543-2003 Rubber hose and hose assemblies for aircraft ground fuelling and defuelling

Publish Date: 2003-10-09

GB/T 20023-2005 Active

GB/T 20023-2005 Rubber and/or plastics hoses and hoses assemblies for airless paint spraying

Publish Date: 2005-09-15