GB/T 47067-2026 Active National standards

GB/T 47067-2026 Plastics moulded parts—Tolerances and acceptance conditions

GB/T 47067-2026 Plastics moulded parts—Tolerances and acceptance conditions

Publish Date: 2026-01-28 Implement Date: 2026-08-01 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 47067-2026

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic resins and plastics

ICS Name: Plastic Composite

Publish Date: 2026-01-28

Implement Date: 2026-08-01

Pages: 36 pages

Scope

This document specifies the manufacturing tolerances and acceptance conditions for plastic molded parts (hereinafter referred to as "molded parts").
This document specifies the general tolerances for all component elements, in the form of profile tolerances relative to the reference system. This document also specifies additional requirements for dimensional tolerances and geometric tolerances when using the Product Geometry Specification (GPS) based on functional needs and design requirements.
This document applies to non-porous molded parts made from thermoplastic, thermoplastic elastomers, and thermosetting plastics through injection molding, injection compression molding, transfer molding, compression molding, and roll molding. If agreed upon by both parties, this document also applies to molded parts manufactured using other production processes. This document does not apply to foam plastic molded parts.
This document does not apply to surface defects of molded parts, such as shrinkage marks, abnormal flow structures, roughness, and weld lines.

Development Information

Word Count: 48 Thousand words Pages: 36 pages

Referenced Standards

GB/T 1800.1-1997 Limits and fits—Bases—Part 1:Terminology GB/T 1800.1-2009 Geometrical Product Specifications (GPS)—Limits and fits—Part 1:Bases of tolerances,deviations and fits GB/T 1800.1-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1:Basis of tolerances, deviations and fits GB/T 1800.2-1998 Limits and fits—Bases—Part 2:Basic rules of tolerances, deviations and fits GB/T 1800.2-2009 Geometrical Product Specifications (GPS)—Limits and fits—Part 2:Tables of standard tolerance grades and limit deviations for holes and shafts GB/T 1800.2-2020 Geometrical product specifications(GPS)—ISO code system for tolerances on linear sizes—Part 2:Tables of standard tolerance classes and limit deviations for holes and shafts GB/T 1844.1-1995 Symbols of plastics and resins—Part 1:Basic polymers and their special characteristics GB/T 1844.1-2008 Plastics—Symbols and abbreviated terms—Part 1:Basic polymers and their special characteristics GB/T 1844.1-2022 Plastics—Symbols and abbreviated terms—Part 1:Basic polymers and their special characteristics GB/T 1844.2-1995 Symbols of plastics and resins—Part 2:Fillers and reinforcing materials GB/T 1844.2-2008 Plastic—Symbols and abbreviated—Part 2:Fillers and reinforcing materials GB/T 1844.2-2022 Plastics—Symbols and abbreviated terms—Part 2:Fillers and reinforcing materials GB/T 1844.3-1995 Symbols of plastics and resins—Part 3:Plasticizers GB/T 1844.3-2008 Plastics—Symbols and abbrebiated terms—Part 3:Plasticizers GB/T 1844.3-2022 Plastics—Symbols and abbreviated terms—Part 3:Plasticizers GB/T 1844.4-2008 Plastics—Symbols and abbreviated terms—Part 4:Flame retardants GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 4249-1996 Tolerancing principle GB/T 4249-2009 Geometrical Product Specifications(GPS)—Tolerancing principle GB/T 4249-2018 Geometrical product specifications(GPS)—Fundamentals—Concepts,principles and rules GB/T 13319-2003 Geometrical product specifications(GPS)—Geometrical tolerancing—Positional tolerancing GB/T 13319-2020 Geometrical product specifications(GPS)—Geometrical tolerancing—Pattern and combined geometrical specification GB/T 17037.4-2003 Plastic—Injection moulding of test specimens of thermoplastic materials—Part 4:Determination of moulding shrinkage GB/T 17851-1999 Geometrical tolerancing—Datums and datum system GB/T 17851-2010 Geometrical Product Specifications(GPS)—Geometrical tolerancing—Datums and datum system GB/T 17851-2022 Geometrical product specifications (GPS)—Geometrical tolerancing—Datums and datum systems GB/T 17852-1999 Geometrical tolerancing—Tolerancing of profile GB/T 17852-2018 Geometrical product specifications(GPS)—Geometrical tolerancing—Profile tolerancing GB/T 22027-2008 Thermoplastic elastomers—Nomenclature and abbreviated terms GB/T 22027-2025 Thermoplastic elastomers—Nomenclature and abbreviated terms GB/T 24744-2009 Geometrical product specifications (GPS)—Drawing indications for moulded parts in technical product documentation (TPD) GB/T 38762.1-2020 Geometrical product specifications(GPS)—Dimensional tolerancing—Part 1:Linear sizes GB/T 39818-2021 Plastics—Thermosetting moulding materials—Determination of shrinkage

Adopt standards

ISO 20457:2018

Related Standards

GB/T 12000-1989 Replaced

GB/T 12000-1989 Plastics—Test methods of exposure to damp heat, steady state

Publish Date: 1989-12-25

GB/T 15585-1995 Abolished

GB/T 15585-1995 Determination of shrinkage for injection moulding thermoplastics

Publish Date: 1995-06-12

GB/T 15596-1995 Replaced

GB/T 15596-1995 Plastics—Determination of changes in Color and variations in properties after exposure to daylight under glass, natural weathering or artificial light

Publish Date: 1995-06-12

GB/T 15598-1995 abolished_transferred

GB/T 15598-1995 Testing methods for shear strength of plastics by punch tool

Publish Date: 1995-06-12

GB/T 1843-1996 Replaced

GB/T 1843-1996 Plastics—Determination of izod impact strength

Publish Date: 1996-06-14

GB/T 2035-1996 Replaced

GB/T 2035-1996 Terms and definitions for plastics

Publish Date: 1996-06-14