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US$275.00 · In stock · Download in 9 secondsGB 6537-2025: No.3 jet fuel Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid GB 6537: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB 6537-2025 | English | 275 |
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No.3 jet fuel
| Valid |
| GB 6537-2018 | English | 155 |
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No.3 jet fuel
| Valid |
| GB 6537-2006 | English | 70 |
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No.3 Jet fuel
| Obsolete |
| GB 6537-1994 | English | 70 |
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No. 3 Jet fuel
| Obsolete |
| GB 6537-1986 | English | RFQ |
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Jet fuel RP-3
| Obsolete |
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GB 6537-2025: No.3 jet fuel---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB6537-2025
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 75.160.20
CCS E 31
Replacing GB 6537-2018
No.3 Jet Fuel
Issued on: AUGUST 29, 2025
Implemented on: SEPTEMBER 1, 2026
Issued by. State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword... 3
1 Scope... 5
2 Normative References... 5
3 Terms and Definitions... 8
4 Abbreviations... 8
5 Technical Requirements and Test Methods... 9
6 Inspection Rules... 12
7 Marking, Packaging, Transportation, Storage, Delivery and Acceptance... 13
8 Safety... 13
Appendix A (normative) Names and Dosages of Additives... 14
Appendix B (normative) Fischer Tropsch-Synthesized Paraffinic Kerosine (FT-SPK)
... 15
Appendix C (normative) Hydroprocessed Esters and Fatty Acids-Synthesized
Paraffinic Kerosine (HEFA-SPK)... 17
Bibliography... 19
No.3 Jet Fuel
WARNING---if appropriate precautions are not taken, the products described in this
document may pose hazards during production, storage, transportation and use. This
document does not intend to propose suggestions on all safety issues related to this product.
Users are responsible for taking appropriate safety and health precautions and ensuring
compliance with relevant national regulations.
1 Scope
This document specifies the technical requirements, test methods, inspection rules, marking,
packaging, transportation, storage, delivery, acceptance and safety of No. 3 jet fuel processed
from natural crude oil or its distillates and kerosine fraction of synthetic hydrocarbons.
This document applies to No. 3 jet fuel for aviation turbine engines.
2 Normative References
The contents of the following documents constitute indispensable clauses of this document
through the normative references in the text. In terms of references with a specified date, only
versions with a specified date are applicable to this document. In terms of references without a
specified date, the latest version (including all the modifications) is applicable to this document.
GB 190 Packing Symbol of Dangerous Goods
GB/T 261 Determination of Flash Point - Pensky-Martens Closed Cup Method
GB/T 265 Petroleum Products - Determination of Kinematic Viscosity and Calculation of
Dynamic Viscosity
GB/T 380 Petroleum Products - Determination of Sulphur - Lamp Method
GB/T 382 Test Method for Smoke Point of Kerosene and Aviation Turbine Fuel
GB/T 384 Petroleum Products - Determination of Heat of Combustion
GB/T 509 Engine Fuels - Determination of Existent Gum
GB/T 1792 Determination of Mercaptan Sulfur in Gasoline, Kerosine, Jet, and Distillate Fuels
- Potentiometric Method
GB/T 1793 Standard Test Method for Water Reaction of Aviation Fuels
GB/T 1884 Crude Petroleum and Liquid Petroleum Products - Laboratory Determination of
Density - Hydrometer Method
SH/T 0093 Jet Fuels - Test for Silver Strip Corrosion
SH/T 0181 Standard Test Method for Naphthalene Hydrocarbons in Jet Fuels by Ultraviolet
Spectrophotometry
SH/T 0182 Determination of Copper Content in Light Petroleum (spectrophotometric method)
SH/T 0558 Standard Test Method for Boiling Range Distribution of Petroleum Fractions by
Gas Chromatography
SH/T 0604 Crude Petroleum and Petroleum Products - Determination of Density - Oscillating
U-tube Method
SH/T 0616 Determination Method for Water Separation Index of Jet Fuel (portable separometer
method)
SH/T 0635 Sampling Method for Liquefied Petroleum Products (semi-auto method)
SH/T 0657 Standard Test Method for Trace Nitrogen in Liquid Petroleum Hydrocarbons by
Syringe / Inlet Oxidative Combustion and Chemiluminescence Detection
SH/T 0687 Standard Test Method for Measurement of Lubricity of Aviation Turbine Fuels by
the Ball-on-Cylinder Lubricity Evaluator (BOCLE)
SH/T 0689 Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons
Motor Fuels and Oils by Ultraviolet Fluorescence
SH/T 0770 Standard Test Method for Freezing Point of Aviation Fuels (automatic phase
transition method)
3 Terms and Definitions
This document does not have terms or definitions that need to be defined.
4 Abbreviations
The following abbreviations apply to this document.
FAME. Fatty Acid Methyl Ester.
FT-SPK. Fischer Tropsch-Synthesized Paraffinic Kerosine.
HEFA-SPK. Hydroprocessed Esters and Fatty Acids-Synthesized Paraffinic Kerosine.
5 Technical Requirements and Test Methods
5.1 The raw materials, production processes, and additives used in the production of No.3 jet
fuel shall comply with the prescribed approval procedures. The additives shall meet the
requirements of Appendix A. In addition to complying with the prescribed procedures, the
production process shall be constructed in accordance with the approval requirements.
Production enterprises selecting raw materials and additives shall comply with the requirements
of national laws and regulations during the production process and shall use raw materials and
additives that meet the requirements of the product standards.
5.2 No.3 jet fuel shall meet the technical requirements of Table 1, and the test methods shall be
as specified in Table 1.
5.3 In addition to meeting the requirements of Table 1, the technical requirements for No.3 jet
fuel containing FT-SPK synthetic hydrocarbon components shall also meet the following
requirements. the FT-SPK synthetic hydrocarbon components shall meet the requirements of
Appendix B, and the volume fraction of conventional petroleum-based components in No.3 jet
fuel containing FT-SPK components shall not be less than 50%. The volume fraction of
aromatics in No.3 jet fuel containing FT-SPK synthetic hydrocarbon components shall not be
less than 8.0%, the difference between the 50% and 10% recovery temperatures of the
distillation range shall not be less than 15 C, and the difference between the 90% and 10%
recovery temperatures of the distillation range shall not be less than 40 C.
In addition to meeting the requirements of Table 1, the technical requirements for No.3 jet fuel
containing HEFA-SPK synthetic hydrocarbon components shall also meet the following
requirements. the HEFA-SPK synthetic hydrocarbon components shall meet the requirements
of Appendix C, and the volume fraction of conventional petroleum-based components in No.3
jet fuel containing HEFA-SPK components shall not be less than 50%. The volume fraction of
aromatics in No.3 jet fuel containing HEFA-SPK synthetic hydrocarbon components shall not
be less than 8.0%, the difference between the 50% and 10% recovery temperatures of the
distillation range shall not be less than 15 C, and the difference between the 90% and 10%
recovery temperatures of the distillation range shall not be less than 40 C, and its kinematic
viscosity (40 C) shall not exceed 12.0 mm2/s. The test methods shall conform to GB/T 265
or GB/T 30515; in case of dispute, the method of GB/T 265 shall prevail.
The biocarbon content in No.3 jet fuel containing synthetic hydrocarbons may be determined
using NB/SH/T 6044.
5.4 In addition to meeting the requirements in Table 1, the technical requirements for No.3 jet
fuel containing direct coal liquefaction components shall be determined through negotiation
between the supply-side and the demand-side. Direct coal liquefaction components are not
applicable to No.3 jet fuel for civil purposes.
6 Inspection Rules
6.1 Inspection Classification and Inspection Items
Exit-factory inspection includes all inspection items specified in Chapter 5 - Technical
Requirements. Periodic exit-factory inspection items are olefin volume fraction and kinematic
viscosity (20 C), which are determined at least once a year; the olefin volume fraction shall
not be greater than 5.0%, the kinematic viscosity (20 C) shall not be greater than 1.25 mm2/s;
the olefin volume fraction is determined in accordance with the method described in GB/T
11132, and the kinematic viscosity (20 C) is determined in accordance with the method
described in GB/T 265 or GB/T 30515.In case of dispute, GB/T 265 shall prevail.
6.2 Batching
Under the condition of unchanged raw materials, processes and additives, each can or kettle
produced constitutes one batch.
6.3 Sampling
Sampling is conducted in accordance with GB/T 4756, GB/T 27867 or SH/T 0635.Take 11 L
of oil sample from each batch of product for inspection, and 2.5 L of oil sample as retained
sample.
6.4 Determination Rules
If the exit-factory inspection results meet the technical requirements of Chapter 5, then, it shall
be determined that the batch of products is qualified.
6.5 Re-inspection Rules
If any item in the exit-factory inspection results does not meet the technical requirements of
Chapter 5, then, double the sample size shall be re-sampled in accordance with the provisions
of GB/T 4756, GB/T 27867 or SH/T 0635 for a re-inspection of the non-compliant items. If the
re-inspection results still do not meet the technical requirements of Chapter 5, then, it shall be
determined that the batch of products is disqualified.
7 Marking, Packaging, Transportation, Storage, Delivery and
Acceptance
In accordance with GB 6944 and GB 30000.7, No.3 jet fuel is a flammable liquid. The marking,
packaging, transportation, storage, delivery and acceptance of the product shall be carried out
in accordance with GB 6944, GB 30000.7, NB/SH/T 0164, GB 30000.1 and GB 190.
8 Safety
In accordance with GB 30000.7, No.3 jet fuel is a flammable liquid, and its hazard statement
and precautionary statement shall comply with the relevant sections on flammable liquids in
GB 30000.7.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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