TCVN 2424:1978 — Tube connections for hydraulic, pneumatic and lubrication systems. Adapter sleeves for pressure Pa=40 MN/m2 (~400 KG/cm2). Structure and dimensions
TCVN 2424:1978 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 2424:1978 |
| Issuing body | TCVN |
| Country | Vietnam |
| Title (English) | Tube connections for hydraulic, pneumatic and lubrication systems. Adapter sleeves for pressure Pa=40 MN/m2 (~400 KG/cm2). Structure and dimensions |
| ICS category | 21 |
Corresponding Chinese standards
| Chinese standard | Title | Match |
|---|---|---|
| GB/T 8163-2018 | Seamless steel pipes for fluid transport | D |
| GB/T 2346-2007 | Fluid power - Nominal pressures | D |
| GB/T 2348-2018 | Cylinders - Bore and rod diameters | D |
| GB/T 7937-2022 | Hydraulic valves - Mounting surfaces | D |
| GB/T 786.1-2009 | 液压气动图形符号 | 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 14562:2025 | Railway applications – Braking system – Quality of compressed air for |
| TCVN 10736-38:2023 | Indoor air – Part 38: Determination of amines in indoor and test chamb |
| TCVN 13621:2023 | Hydraulic fluid power – Fire-resistant (FR) fluids – Requirements and |
| TCVN 13376-1:2021 | Extracorporeal systems for blood purification — Part 1: Haemodialysers |
| TCVN 13376-2:2021 | Extracorporeal systems for blood purification — Part 2: Extracorporeal |
| TCVN 13376-3:2021 | Extracorporeal systems for blood purification – Part 3: Plasmafilters |
| TCVN 13389:2021 | Cardiovascular implants and artificial organs – Cardiopulmonary bypass |
| TCVN 13390:2021 | Cardiovascular implants and artificial organs – Hard–shell cardiotomy/ |
Other TCVN standards
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A test report against TCVN 2424:1978 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.