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TCVN 2416:1978 — Tube connections for hydraulic, pneumatic and lubrication systems - End reduce tees for Pn 40 MN/m2 (~400 KG/cm2) - Construction and basic dimensions

TCVN 2416:1978 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

FieldValue
Standard numberTCVN 2416:1978
Issuing bodyTCVN
CountryVietnam
Title (English)Tube connections for hydraulic, pneumatic and lubrication systems - End reduce tees for Pn 40 MN/m2 (~400 KG/cm2) - Construction and basic dimensions
ICS category18

Corresponding Chinese standards

Chinese standardTitleMatch
GB/T 12771-2019Stainless steel welded pipesD
GB/T 44557-2024制冷系统及热泵 挠性管道元件和非金属管件 要求和分类D
GB/T 28799.4-2024冷热水用耐热聚乙烯(PE-RT)管道系统 第4部分:阀门D
GB/T 46554-2025石油天然气工业 管道输送系统 机械连接件试验程序D
GB/T 46775-2025石油天然气工业 管道输送系统 螺纹连接件试验程序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

StandardTitle
TCVN 14405:2025Standard test method for determining the concentration of pipeline dra
TCVN 9246:2024Steel pipe sheet piles
TCVN 13580:2023Ventilation and air conditioning – Requirements for duct manufacture
TCVN 13581:2023Ventilation and air conditioning – Requirements for duct installation
TCVN 13794:2023Rubber hoses and hose assemblies − Wire-braid-reinforced hydraulic typ
TCVN 13795:2023Rubber hose and hose assemblies for oil suction and discharge service
TCVN 13796:2023Rubber hoses and hose assemblies − Textile-reinforced hydraulic types
TCVN 13797:2023Rubber hoses and hose assemblies for saturated steam − Specification

Other TCVN standards

TCVN 10544-1:2026TCVN 10544-2:2026TCVN 10739:2026TCVN 11820-1:2026TCVN 11820-2:2026TCVN 11892-1:2026TCVN 12194-2-9:2026TCVN 12195-2-19:2026TCVN 12709-2-32:2026TCVN 12709-2-33:2026TCVN 12884-1:2026TCVN 12884-2:2026TCVN 13256:2026TCVN 13381-10:2026TCVN 13381-11:2026TCVN 13381-12:2026TCVN 13381-2:2026TCVN 13381-7:2026TCVN 13381-8:2026TCVN 13381-9:2026TCVN 13382-10:2026TCVN 13382-11:2026TCVN 13382-12:2026TCVN 13382-13:2026TCVN 13382-14:2026TCVN 13382-15:2026TCVN 13382-16:2026TCVN 13382-17:2026TCVN 13382-18:2026TCVN 13382-19:2026TCVN 13382-2:2026TCVN 13382-20:2026TCVN 13382-21:2026TCVN 13382-22:2026TCVN 13382-7:2026TCVN 13382-8:2026TCVN 13382-9:2026TCVN 13474-4:2026TCVN 13474-5:2026TCVN 13474-6:2026

Next steps

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Certification
A test report against TCVN 2416:1978 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.
Source
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.