GB19147-2016

Automobile diesel fuels

车用柴油

GB 19147-2016 は現行の中国強制国家規格です：Automobile diesel fuels。業界：自動車。テーマ：エネルギー効率。施行日：2016年12月23日。

適用可否は製品範囲、認証ルート、所管当局の通知、移行規定によって異なります。コンプライアンス判断に使う前に、翻訳をご依頼いただくか公式情報源をご確認ください。

コンプライアンス概要

この概要は現在英語のみで提供しています。

適用範囲

This standard applies to automobile diesel fuels used in compression-ignition engines, derived from petroleum or containing performance-enhancing additives. Following the 2018 amendment, the scope also explicitly includes diesel for agricultural machinery, internal combustion locomotives, construction machinery, and generator sets. It does not apply to diesel fuels using biodiesel as a blending component. The standard classifies diesel into six grades based on cold filter plugging point and pour point, suitable for different ambient temperature ranges.

技術要求

The standard specifies mandatory technical requirements across three tiers: Tier IV, Tier V, and Tier VI. Key parameters regulated include sulfur content, polycyclic aromatic hydrocarbons (PAH), cetane number, flash point, and lubricity. A critical update in this version is the explicit prohibition of the intentional addition of methanol to diesel fuel. The standard also increased the minimum flash point for No. 5, No. 0, and No. -10 diesel to 60°C. For Tier VI diesel, the standard introduces stricter limits on PAH content and adds a new requirement for total contaminant content. Manufacturers must ensure additives do not contain recognized harmful substances and must not impair vehicle operation. Fatty acid methyl ester content is also strictly limited and must meet the requirements of GB/T 20828.

試験方法

The standard outlines specific testing methodologies for each parameter, often referencing national (GB/T) and industry (SH/T) standards. Key tests include ultraviolet fluorescence for sulfur content (SH/T 0689), high-frequency reciprocating rig for lubricity (SH/T 0765), and accelerated oxidation stability testing (SH/T 0175). For dispute resolution, the standard specifies arbitration methods, such as using NB/SH/T 0916 for fatty acid methyl ester content. Appendix B details a qualitative screening method for detecting nitrate-type cetane improvers.

よくある質問

What are the main updates in GB 19147-2016 compared to the 2013 version?

The 2016 version introduces Tier VI requirements, explicitly bans the addition of methanol, increases the flash point for certain grades to 60°C, and adds a total contaminant content limit for Tier VI. It also updated several arbitration testing methods.

Does GB 19147-2016 apply to biodiesel blends?

No, the standard explicitly states it does not apply to automobile diesel fuels that use biodiesel as a blending component. However, it does limit the fatty acid methyl ester content to a maximum of 1.0% for the petroleum-derived diesel it covers.

What is the implementation timeline for the different tiers in GB 19147-2016?

The standard was implemented nationwide upon release with a transitional period. Tier IV requirements were abolished on January 1, 2017, making Tier V mandatory. Subsequently, Tier V was abolished on January 1, 2019, making Tier VI the current mandatory standard. Local governments can implement stricter phases earlier based on environmental needs.

The summary above provides a high-level overview of GB 19147-2016. To ensure complete compliance for your diesel products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 19147-2016 today to access all detailed parameter tables, testing procedures, and the official amendment.

適用のヒント

種別: 製品
CCS: E31
ICS: 75.160.20
所管部門: National Energy Administration
技術委員会: National Energy Administration