medical gas tube
Seamless copper tube used for the installation of nonflammable medical gases (and in some cases high-purity applications) where the gases being delivered are not considered flammable is manufactured to the requirements ofASTM B819 - Standard Specification for Seamless Copper Tube for Medical Gas Systems.
Medical gas tube may be provided in one of two types, type K or type L, in drawn (hard) H58 temper only. (Both of these types are defined and described in ASTM B88.) Alloy C12200 is the only alloy permitted for use for medical gas tube and is a minimum 99.9% pure copper (Cu) and silver (Ag) combined with no greater than 0.040% phosphorous (P).
Medical gas tube is required to be cleaned, by the manufacturer, so that the maximum interior surface residue does not exceed 0.0035 g/ft2 of interior surface. Cleaning techniques may be found in CGA G4.1 although the manufacturer is not limited to those procedures or practices. Medical gas tube is required, by the ASTM B 819 standard, to be identified with a continuous stripe of either green for type K or blue for type L containing the type of tube, the manufacturers name or trademark, the nation of origin at intervals not to exceed 3 feet. It is further required to be incised with the type of tube, the manufacturers name or trademark at intervals not to exceed 1½ foot. Acceptable additional required markings in the color appropriate for type K (green) or type L (blue) shall be "OXY", "MED", "OXY/MED", "OXY/ACR", "ACR/MED" .
Send product request
Other supplier products
 |
seamless brass tube | Seamless brass tube is manufactured to the requirements ofASTM B 135 - Standard Specification for Seamless Brass Tubeand may be either round, squar... |
 |
copper pipe | Rigid copper is a popular choice for water lines. It is joined using a sweat, compression or crimped/pressed connection. Rigid copper, rigid due to... |
 |
insulated copper tube | Insulated copper tube is for air conditioner installation. The copper tube inside of insulation is compatible for R410a, R407c, R404a, R507 and R22... |
 |
seamless brass pipe | Red) Brass pipe is an alloy of copper manufactured to the requirements ofASTM B 43 - Standard Specification for Seamless Red Brass Pipe, Standard S... |
 |
plastic covered copper tubes | Streamline plastic-coated copper tube is manufactured in a variety of options for use when copper tube is to be buried or used in a potentially agg... |
Same products
 |
INDUSTRIAL X RAY EQUIPMENT FOR STEEL PIPE INSPECTION | Seller: Hebei tianxianghao metallurgical equipment manufacturing co.,ltd | The pipe X ray machine for spiral steel pipes is suitable for non-destructive testing of the qual... |
 |
Bauer Coupling Reducer | Seller: SUZHOU SEAPEAK CO.,LTD | Bauer Coupling Reducer We can produce them in two different sizes in one coupling. Bauer cou... |
 |
Eplus3D Additive Manufacturing With PA11 | Seller: Eplus3D | PA11 powderis an ideal material for many industries, including Injection Molding. The powder h... |
 |
The 24th China(Guangzhou) Int’l Non-Ferrous Metals (Copper) Exhibition | Seller: GUANGZHOU JULANG EXHIBITION DESIGN CO., LTD | 2024China(Guangzhou)Int’l Metal & Metallurgy Exhibition 24th CHINA(GUANGZHOU) INT'L NO... |
 |
Rubber Oil Hose | Seller: SUZHOU SEAPEAK CO.,LTD | Buy rubber hosefrom SEAPEAK! Oil resistant rubber hose, alsocalled rubber oil hose, oil cheap ... |
