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National Standard of the P.R.C., Overflow cutoff valves for liquefied petroleum gas cylinders G/TBT/N/CHN/2060

Issue Date:2025-08-20 Source:WTO/TBT-SPS National Notification and Enquiry of China Scan QrCode to View

 

 

NOTIFICATION

The following notification is being circulated in accordance with Article 10.6

1.

Notifying Member: CHINA

If applicable, name of local government involved (Article 3.2 and 7.2):

2.

Agency responsible:

State Administration for Market Regulation (Standardization Administration of the P.R.C.)

Name and address (including telephone and fax numbers, email and website addresses, if available) of agency or authority designated to handle comments regarding the notification shall be indicated if different from above:

3.

Notified under Article 2.9.2 [X], 2.10.1 [ ], 5.6.2 [ ], 5.7.1 [ ],3.2 [ ], 7.2 [ ], other:

4.

Products covered (HS or CCCN where applicable, otherwise national tariff heading. ICS numbers may be provided in addition, where applicable): Overflow cutoff valves for liquefied petroleum gas cylinders (HS code(s): 8481); (ICS code(s): 23.020.30)

5.

Title, number of pages and language(s) of the notified document: National Standard of the P.R.C., Overflow cutoff valves for liquefied petroleum gas cylinders; (23 page(s), in Chinese)

6.

Description of content: This document specifies the model designation, structural types and basic dimensions, technical requirements, inspection and test methods, inspection rules, marking, packaging, storage, and transportation for the overflow cutoff valves for liquefied petroleum gas cylinders.

This document applies to liquefied petroleum gas cylinder valves with an ambient temperature range of -40 to +60, a nominal working pressure not exceeding 2.5MPa, a volume not exceeding 150L, and the medium conforming to GB 11174. Valves with the centerline of the inlet and outlet at a 90-degree angle are referred to as "angle valves," while those at a 180-degree angle are referred to as "straight valves."

This document does not apply to valves for automotive liquefied petroleum gas cylinders.

7.

Objective and rationale, including the nature of urgent problems where applicable: Protection of human health or safety

8.

Relevant documents:

GB 11174

9.

Proposed date of adoption: To be determined

Proposed date of entry into force: To be determined

10.

Final date for comments: 60 days from notification

11.

Texts available from: National enquiry point [X] or address, telephone and fax numbers and email and website addresses, if available, of other body:

WTO/TBT National Notification and Enquiry Center of the People's Republic of China

Tel+86 10 57954633/ 57954627

E-mail: tbt@customs.gov.cn

https://members.wto.org/crnattachments/2025/TBT/CHN/25_03775_00_x.pdf