Offer Active Since: 20 Oct, 2011 | Last Updated: 21 Feb, 2012Offer Details:
ARJE copper pipes & 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. ARJE Copper 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.
ARJE Copper 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 ARJE Copper 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
ARJE 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. ARJE Copper tubes increases the efficiency of the system and substantially reduces the emission of harmful gases and SPMs. ARJE copper tubes are designed for longer service life.
ARJE Copper Pipes Are Also Available With ARJE Copper Fittings For The Complete ACR Applications.
Other Applications of ARJE Copper Pipes: Medigas Pipeline Plumbing LPG/CNG Gas Pipeline I City Gas Distribution.
Specifications: ASTM B68 / ASTM B75 / ASTM B280 / ASTM B88 / JIS H 3300 / EN1057 or BS2871 / IS2501 / Internal Client Specifications.
APPLICABLE STANDARDS 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
MAXIMUM WORKING PRESSURES 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 :