TCVN 2868:1979 — Pneumatic reducing valves for nominal pressure Pa = 100 N/cm2
TCVN 2868:1979 is a Vietnamese national standard (Tiêu chuẩn Việt Nam), issued by the Directorate for Standards, Metrology and Quality (STAMEQ). It is recorded in our database with 5 corresponding Chinese standards. This page lists the correspondence so a Chinese supplier or an importer can see what the destination market requires before a shipment is made.
Standard record
| Field | Value |
|---|---|
| Standard number | TCVN 2868:1979 |
| Issuing body | TCVN |
| Country | Vietnam |
| Title (English) | Pneumatic reducing valves for nominal pressure Pa = 100 N/cm2 |
| ICS category | 19 |
Corresponding Chinese standards
| Chinese standard | Title | Match |
|---|---|---|
| GB/T 12234-2019 | Flanged steel gate valves | D |
| GB/T 12241-2021 | Safety valves - General requirements | D |
| GB/T 12243-2021 | Safety valves - Spring loaded | D |
| GB/T 13927-2008 | Valves - Pressure testing | D |
| GB/T 7937-2022 | Hydraulic valves - Mounting surfaces | D |
Match levels show how close each correspondence is. A means the object and the test or classification method both match, so the two documents are usually interchangeable for procurement. B and C are probable matches that must be checked clause by clause. D means only the general ICS category matches, so the documents address different subjects. E means no equivalent was found. A cross-reference is a research aid, not a legal equivalence.
Other TCVN standards in the same category
| Standard | Title |
|---|---|
| TCVN 13856:2023 | Refrigerating systems and heat pumps – Valves – Requirements, testing |
| TCVN 12924:2020 | Standard test method for dryness propane (Valve freeze method) |
| TCVN 10827:2015 | General purpose industrial valves -- Marking |
| TCVN 10829:2015 | Industrial valves -- Multi-turn valve actuator attachments |
| TCVN 10830:2015 | Metallic butterfly valves for general purposes |
| TCVN 10831:2015 | Bolted bonnet steel globe valves for general-purpose applications |
| TCVN 10360:2014 | Gas cylinders Cylinder valves Manufacturing tests and inspections |
| TCVN 6874-2:2014 | Gas cylinders Compatibility of cylinder and valve materials with gas c |
Other TCVN standards
Next steps
Tariff and rules of origin
Whether duty applies on import from China and what a Form E certificate of origin would save under the China–ASEAN Free Trade Area.
Logistics and landed cost
Route options from inland China to this market, including the Pinglu Canal.
Find a Chinese supplier
Manufacturers able to produce to this standard.
Other ASEAN standards
Browse by country, category or Chinese equivalent.
A test report against TCVN 2868:1979 is normally required at import into Vietnam. Accredited laboratories can issue one — contact us for a referral, or ask your supplier whether they already hold a current report.
Standard record compiled from the national standards body and translated into plain English. Cross-references generated by comparing scope, object and test-method terms. Last compiled 2026-10-09.