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copper Tube

copper Tube
copper Tube
Product Code : 0012
Product Description

Copper Tubes

Sonex tubes for Medical Gas Pipeline

Medical gas pipeline system for hospitals:
A centralized MGPS is today recognized as a basic life support infrastructural requirement of a hospital. It's a life saver in places like OT, ICU. CCU and Nursery saving effort and time required at emergency situations. Sonex MGPS have overcome all the disadvantages with respect to conventional gas cylinder. Ensuring never-ending supply of oxygen and or vacuum to help and clinician/caregiver save his/her patient without concern.

Sonex meets the mandatory inspection requirements:

Chemical composition
Copper + Silver = minimum 99.90%
Phosphorous = minimum 0.015%. max 0.040%

Carbon Content Test
Window based software determines the content of carbon on the inner surface of copper tubes and fittings using combustion method,

Tensile strength
Mexflow pipes have been tested to the best of its tensile strength keeping in mind all the testing norms in the industry.

Non Destructive test
Each tube is subjected to an Eddy current test for detection of local defects. We are the only manufacturer of this category (Medical) of tubes

Sonex Copper Tubes Compatible for CFC-Free Refrigerant for VRV, VRF, RACs, Visicooter, Refrigerator and Other ACR Applications
The use of copper in air-conditioning and refrigeration systems has grown steadily in recent years. Sonex tubes increases the efficiency of the system and substantially reduces the emission of harmful gases and SPMs. Sonex copper tubes are designed for longer service life.

Sonex Copper Pipes Are Also Available With Sonex Copper Fittings For The Complete ACR Applications.

Other Applications of Sonex Copper Pipes: Medigas Pipeline Plumbing LPG/CNG Gas Pipeline I City Gas Distribution.

Copper Tubes : 3/16 Dia to 6 Dia ©Copper Fin Tubes «Copper Fittings : 1/4 Dia to 5 Dia **Only manufacturer in India having In-House Carbon Content Test facility as per EN 723


ASTM B68 / ASTM B75 / ASTM B280 / ASTM B88 / JIS H 3300 / EN1057 or BS2871 / IS2501 / Internal Client Specifications.

A) Copper Tubes:
i) BS 2871 Part I : Copper Tubes for water, gas & sanitation
ii) BS EN 1057 : Seamless, round copper tubes for water and gas in sanitary and heating applications
iii) ASTM B 88 : Seamless Copper Water tube


The maximum working pressures al temperature upto 650° C are calculated using the following formula:

P= 20Ft/D-T Where P= maximum working pressure (bar) F=design stress (n/mm2)
T=minimum wall thickness (mm) D=maximum outside diameter (mm)

Tubes installed underground, laid under floors or in other inaccessible places must be able to withstand twice the maximum working pressure. The values of F used in above formula depend upon the condition of the tube and are given below :



Anneoled O, R220


Half-hard 1/2H.R250




FLOWRATE Assuming good design practice and installation the maximum recommended flow velocities of oxygenated water at different temperatures are as follows : Maximum recommended flow velocities.

Degree C